Search (4172 results, page 1 of 209)

  1. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.43
    0.4338133 = sum of:
      0.07070939 = product of:
        0.21212816 = sum of:
          0.21212816 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
            0.21212816 = score(doc=562,freq=2.0), product of:
              0.37744012 = queryWeight, product of:
                8.478011 = idf(docFreq=24, maxDocs=44218)
                0.04451989 = queryNorm
              0.56201804 = fieldWeight in 562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.478011 = idf(docFreq=24, maxDocs=44218)
                0.046875 = fieldNorm(doc=562)
        0.33333334 = coord(1/3)
      0.13288026 = weight(_text_:mining in 562) [ClassicSimilarity], result of:
        0.13288026 = score(doc=562,freq=4.0), product of:
          0.25120115 = queryWeight, product of:
            5.642448 = idf(docFreq=425, maxDocs=44218)
            0.04451989 = queryNorm
          0.5289795 = fieldWeight in 562, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            5.642448 = idf(docFreq=425, maxDocs=44218)
            0.046875 = fieldNorm(doc=562)
      0.21212816 = weight(_text_:2f in 562) [ClassicSimilarity], result of:
        0.21212816 = score(doc=562,freq=2.0), product of:
          0.37744012 = queryWeight, product of:
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.04451989 = queryNorm
          0.56201804 = fieldWeight in 562, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.046875 = fieldNorm(doc=562)
      0.018095491 = product of:
        0.036190983 = sum of:
          0.036190983 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
            0.036190983 = score(doc=562,freq=2.0), product of:
              0.15590107 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04451989 = queryNorm
              0.23214069 = fieldWeight in 562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046875 = fieldNorm(doc=562)
        0.5 = coord(1/2)
    
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
    Source
    Proceedings of the 4th IEEE International Conference on Data Mining (ICDM 2004), 1-4 November 2004, Brighton, UK
  2. Verwer, K.: Freiheit und Verantwortung bei Hans Jonas (2011) 0.28
    0.28283757 = product of:
      0.56567514 = sum of:
        0.14141878 = product of:
          0.42425632 = sum of:
            0.42425632 = weight(_text_:3a in 973) [ClassicSimilarity], result of:
              0.42425632 = score(doc=973,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                1.1240361 = fieldWeight in 973, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.09375 = fieldNorm(doc=973)
          0.33333334 = coord(1/3)
        0.42425632 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
          0.42425632 = score(doc=973,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            1.1240361 = fieldWeight in 973, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.09375 = fieldNorm(doc=973)
      0.5 = coord(2/4)
    
    Content
    Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.
  3. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.24
    0.23569797 = product of:
      0.47139594 = sum of:
        0.117848985 = product of:
          0.35354695 = sum of:
            0.35354695 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
              0.35354695 = score(doc=1826,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.93669677 = fieldWeight in 1826, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1826)
          0.33333334 = coord(1/3)
        0.35354695 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
          0.35354695 = score(doc=1826,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.93669677 = fieldWeight in 1826, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.078125 = fieldNorm(doc=1826)
      0.5 = coord(2/4)
    
    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  4. Tonkin, E.L.; Tourte, G.J.L.: Working with text. tools, techniques and approaches for text mining (2016) 0.19
    0.18905956 = product of:
      0.3781191 = sum of:
        0.30325633 = weight(_text_:mining in 4019) [ClassicSimilarity], result of:
          0.30325633 = score(doc=4019,freq=30.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            1.2072251 = fieldWeight in 4019, product of:
              5.477226 = tf(freq=30.0), with freq of:
                30.0 = termFreq=30.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4019)
        0.07486277 = product of:
          0.14972554 = sum of:
            0.14972554 = weight(_text_:aufsatzsammlung in 4019) [ClassicSimilarity], result of:
              0.14972554 = score(doc=4019,freq=4.0), product of:
                0.29209894 = queryWeight, product of:
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.04451989 = queryNorm
                0.51258504 = fieldWeight in 4019, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4019)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    What is text mining, and how can it be used? What relevance do these methods have to everyday work in information science and the digital humanities? How does one develop competences in text mining? Working with Text provides a series of cross-disciplinary perspectives on text mining and its applications. As text mining raises legal and ethical issues, the legal background of text mining and the responsibilities of the engineer are discussed in this book. Chapters provide an introduction to the use of the popular GATE text mining package with data drawn from social media, the use of text mining to support semantic search, the development of an authority system to support content tagging, and recent techniques in automatic language evaluation. Focused studies describe text mining on historical texts, automated indexing using constrained vocabularies, and the use of natural language processing to explore the climate science literature. Interviews are included that offer a glimpse into the real-life experience of working within commercial and academic text mining.
    LCSH
    Data mining
    RSWK
    Text Mining / Aufsatzsammlung
    Subject
    Text Mining / Aufsatzsammlung
    Data mining
    Theme
    Data Mining
  5. Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008) 0.19
    0.18855837 = product of:
      0.37711674 = sum of:
        0.094279185 = product of:
          0.28283754 = sum of:
            0.28283754 = weight(_text_:3a in 140) [ClassicSimilarity], result of:
              0.28283754 = score(doc=140,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.7493574 = fieldWeight in 140, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0625 = fieldNorm(doc=140)
          0.33333334 = coord(1/3)
        0.28283754 = weight(_text_:2f in 140) [ClassicSimilarity], result of:
          0.28283754 = score(doc=140,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.7493574 = fieldWeight in 140, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0625 = fieldNorm(doc=140)
      0.5 = coord(2/4)
    
    Content
    Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
  6. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.19
    0.18855837 = product of:
      0.37711674 = sum of:
        0.094279185 = product of:
          0.28283754 = sum of:
            0.28283754 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
              0.28283754 = score(doc=230,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.7493574 = fieldWeight in 230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0625 = fieldNorm(doc=230)
          0.33333334 = coord(1/3)
        0.28283754 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
          0.28283754 = score(doc=230,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.7493574 = fieldWeight in 230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0625 = fieldNorm(doc=230)
      0.5 = coord(2/4)
    
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  7. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.19
    0.18535194 = product of:
      0.37070388 = sum of:
        0.07070939 = product of:
          0.21212816 = sum of:
            0.21212816 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
              0.21212816 = score(doc=2514,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.56201804 = fieldWeight in 2514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2514)
          0.33333334 = coord(1/3)
        0.2999945 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
          0.2999945 = score(doc=2514,freq=4.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.7948135 = fieldWeight in 2514, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
      0.5 = coord(2/4)
    
    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  8. Suchenwirth, L.: Sacherschliessung in Zeiten von Corona : neue Herausforderungen und Chancen (2019) 0.19
    0.18535194 = product of:
      0.37070388 = sum of:
        0.07070939 = product of:
          0.21212816 = sum of:
            0.21212816 = weight(_text_:3a in 484) [ClassicSimilarity], result of:
              0.21212816 = score(doc=484,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.56201804 = fieldWeight in 484, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=484)
          0.33333334 = coord(1/3)
        0.2999945 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
          0.2999945 = score(doc=484,freq=4.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.7948135 = fieldWeight in 484, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=484)
      0.5 = coord(2/4)
    
    Footnote
    https%3A%2F%2Fjournals.univie.ac.at%2Findex.php%2Fvoebm%2Farticle%2Fdownload%2F5332%2F5271%2F&usg=AOvVaw2yQdFGHlmOwVls7ANCpTii.
  9. Mining text data (2012) 0.18
    0.1801514 = product of:
      0.3603028 = sum of:
        0.3004126 = weight(_text_:mining in 362) [ClassicSimilarity], result of:
          0.3004126 = score(doc=362,freq=46.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            1.1959045 = fieldWeight in 362, product of:
              6.78233 = tf(freq=46.0), with freq of:
                46.0 = termFreq=46.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
        0.059890218 = product of:
          0.119780436 = sum of:
            0.119780436 = weight(_text_:aufsatzsammlung in 362) [ClassicSimilarity], result of:
              0.119780436 = score(doc=362,freq=4.0), product of:
                0.29209894 = queryWeight, product of:
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.04451989 = queryNorm
                0.41006804 = fieldWeight in 362, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.03125 = fieldNorm(doc=362)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    Text mining applications have experienced tremendous advances because of web 2.0 and social networking applications. Recent advances in hardware and software technology have lead to a number of unique scenarios where text mining algorithms are learned. Mining Text Data introduces an important niche in the text analytics field, and is an edited volume contributed by leading international researchers and practitioners focused on social networks & data mining. This book contains a wide swath in topics across social networks & data mining. Each chapter contains a comprehensive survey including the key research content on the topic, and the future directions of research in the field. There is a special focus on Text Embedded with Heterogeneous and Multimedia Data which makes the mining process much more challenging. A number of methods have been designed such as transfer learning and cross-lingual mining for such cases. Mining Text Data simplifies the content, so that advanced-level students, practitioners and researchers in computer science can benefit from this book. Academic and corporate libraries, as well as ACM, IEEE, and Management Science focused on information security, electronic commerce, databases, data mining, machine learning, and statistics are the primary buyers for this reference book.
    Content
    Inhalt: An Introduction to Text Mining.- Information Extraction from Text.- A Survey of Text Summarization Techniques.- A Survey of Text Clustering Algorithms.- Dimensionality Reduction and Topic Modeling.- A Survey of Text Classification Algorithms.- Transfer Learning for Text Mining.- Probabilistic Models for Text Mining.- Mining Text Streams.- Translingual Mining from Text Data.- Text Mining in Multimedia.- Text Analytics in Social Media.- A Survey of Opinion Mining and Sentiment Analysis.- Biomedical Text Mining: A Survey of Recent Progress.- Index.
    LCSH
    Data mining
    RSWK
    Text Mining / Aufsatzsammlung
    Subject
    Text Mining / Aufsatzsammlung
    Data mining
    Theme
    Data Mining
  10. Chowdhury, G.G.: Template mining for information extraction from digital documents (1999) 0.18
    0.17613837 = product of:
      0.35227674 = sum of:
        0.31005394 = weight(_text_:mining in 4577) [ClassicSimilarity], result of:
          0.31005394 = score(doc=4577,freq=4.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            1.2342855 = fieldWeight in 4577, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.109375 = fieldNorm(doc=4577)
        0.042222813 = product of:
          0.084445626 = sum of:
            0.084445626 = weight(_text_:22 in 4577) [ClassicSimilarity], result of:
              0.084445626 = score(doc=4577,freq=2.0), product of:
                0.15590107 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04451989 = queryNorm
                0.5416616 = fieldWeight in 4577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4577)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Date
    2. 4.2000 18:01:22
    Theme
    Data Mining
  11. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.16
    0.16498858 = product of:
      0.32997715 = sum of:
        0.08249429 = product of:
          0.24748287 = sum of:
            0.24748287 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
              0.24748287 = score(doc=306,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.65568775 = fieldWeight in 306, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=306)
          0.33333334 = coord(1/3)
        0.24748287 = weight(_text_:2f in 306) [ClassicSimilarity], result of:
          0.24748287 = score(doc=306,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.65568775 = fieldWeight in 306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=306)
      0.5 = coord(2/4)
    
    Content
    Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
  12. Gödert, W.; Lepsky, K.: Informationelle Kompetenz : ein humanistischer Entwurf (2019) 0.16
    0.16498858 = product of:
      0.32997715 = sum of:
        0.08249429 = product of:
          0.24748287 = sum of:
            0.24748287 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
              0.24748287 = score(doc=5955,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.65568775 = fieldWeight in 5955, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5955)
          0.33333334 = coord(1/3)
        0.24748287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
          0.24748287 = score(doc=5955,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.65568775 = fieldWeight in 5955, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5955)
      0.5 = coord(2/4)
    
    Footnote
    Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].
  13. Survey of text mining : clustering, classification, and retrieval (2004) 0.15
    0.15488206 = product of:
      0.30976412 = sum of:
        0.23490134 = weight(_text_:mining in 804) [ClassicSimilarity], result of:
          0.23490134 = score(doc=804,freq=18.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            0.9351125 = fieldWeight in 804, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.0390625 = fieldNorm(doc=804)
        0.07486277 = product of:
          0.14972554 = sum of:
            0.14972554 = weight(_text_:aufsatzsammlung in 804) [ClassicSimilarity], result of:
              0.14972554 = score(doc=804,freq=4.0), product of:
                0.29209894 = queryWeight, product of:
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.04451989 = queryNorm
                0.51258504 = fieldWeight in 804, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.5610886 = idf(docFreq=169, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=804)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    Extracting content from text continues to be an important research problem for information processing and management. Approaches to capture the semantics of text-based document collections may be based on Bayesian models, probability theory, vector space models, statistical models, or even graph theory. As the volume of digitized textual media continues to grow, so does the need for designing robust, scalable indexing and search strategies (software) to meet a variety of user needs. Knowledge extraction or creation from text requires systematic yet reliable processing that can be codified and adapted for changing needs and environments. This book will draw upon experts in both academia and industry to recommend practical approaches to the purification, indexing, and mining of textual information. It will address document identification, clustering and categorizing documents, cleaning text, and visualizing semantic models of text.
    LCSH
    Data mining ; Information retrieval
    Data mining / Congresses (GBV)
    RSWK
    Text Mining / Aufsatzsammlung
    Subject
    Text Mining / Aufsatzsammlung
    Data mining ; Information retrieval
    Data mining / Congresses (GBV)
    Theme
    Data Mining
  14. KDD : techniques and applications (1998) 0.15
    0.15097575 = product of:
      0.3019515 = sum of:
        0.2657605 = weight(_text_:mining in 6783) [ClassicSimilarity], result of:
          0.2657605 = score(doc=6783,freq=4.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            1.057959 = fieldWeight in 6783, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.09375 = fieldNorm(doc=6783)
        0.036190983 = product of:
          0.072381966 = sum of:
            0.072381966 = weight(_text_:22 in 6783) [ClassicSimilarity], result of:
              0.072381966 = score(doc=6783,freq=2.0), product of:
                0.15590107 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04451989 = queryNorm
                0.46428138 = fieldWeight in 6783, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6783)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Footnote
    A special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
    Theme
    Data Mining
  15. Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009) 0.14
    0.14141878 = product of:
      0.28283757 = sum of:
        0.07070939 = product of:
          0.21212816 = sum of:
            0.21212816 = weight(_text_:3a in 2918) [ClassicSimilarity], result of:
              0.21212816 = score(doc=2918,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.56201804 = fieldWeight in 2918, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2918)
          0.33333334 = coord(1/3)
        0.21212816 = weight(_text_:2f in 2918) [ClassicSimilarity], result of:
          0.21212816 = score(doc=2918,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.56201804 = fieldWeight in 2918, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=2918)
      0.5 = coord(2/4)
    
    Footnote
    Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
  16. Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019) 0.14
    0.14141878 = product of:
      0.28283757 = sum of:
        0.07070939 = product of:
          0.21212816 = sum of:
            0.21212816 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
              0.21212816 = score(doc=400,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.56201804 = fieldWeight in 400, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=400)
          0.33333334 = coord(1/3)
        0.21212816 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
          0.21212816 = score(doc=400,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.56201804 = fieldWeight in 400, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=400)
      0.5 = coord(2/4)
    
    Content
    Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
  17. Noever, D.; Ciolino, M.: ¬The Turing deception (2022) 0.14
    0.14141878 = product of:
      0.28283757 = sum of:
        0.07070939 = product of:
          0.21212816 = sum of:
            0.21212816 = weight(_text_:3a in 862) [ClassicSimilarity], result of:
              0.21212816 = score(doc=862,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.56201804 = fieldWeight in 862, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=862)
          0.33333334 = coord(1/3)
        0.21212816 = weight(_text_:2f in 862) [ClassicSimilarity], result of:
          0.21212816 = score(doc=862,freq=2.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.56201804 = fieldWeight in 862, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=862)
      0.5 = coord(2/4)
    
    Source
    https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
  18. Lusti, M.: Data Warehousing and Data Mining : Eine Einführung in entscheidungsunterstützende Systeme (1999) 0.14
    0.13734438 = product of:
      0.27468875 = sum of:
        0.25056142 = weight(_text_:mining in 4261) [ClassicSimilarity], result of:
          0.25056142 = score(doc=4261,freq=8.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            0.9974533 = fieldWeight in 4261, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.0625 = fieldNorm(doc=4261)
        0.024127323 = product of:
          0.048254646 = sum of:
            0.048254646 = weight(_text_:22 in 4261) [ClassicSimilarity], result of:
              0.048254646 = score(doc=4261,freq=2.0), product of:
                0.15590107 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04451989 = queryNorm
                0.30952093 = fieldWeight in 4261, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4261)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Date
    17. 7.2002 19:22:06
    RSWK
    Data mining / Lehrbuch
    Subject
    Data mining / Lehrbuch
    Theme
    Data Mining
  19. Information visualization in data mining and knowledge discovery (2002) 0.13
    0.13271277 = product of:
      0.26542553 = sum of:
        0.16866432 = weight(_text_:mining in 1789) [ClassicSimilarity], result of:
          0.16866432 = score(doc=1789,freq=58.0), product of:
            0.25120115 = queryWeight, product of:
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.04451989 = queryNorm
            0.6714313 = fieldWeight in 1789, product of:
              7.615773 = tf(freq=58.0), with freq of:
                58.0 = termFreq=58.0
              5.642448 = idf(docFreq=425, maxDocs=44218)
              0.015625 = fieldNorm(doc=1789)
        0.09676122 = sum of:
          0.08469756 = weight(_text_:aufsatzsammlung in 1789) [ClassicSimilarity], result of:
            0.08469756 = score(doc=1789,freq=8.0), product of:
              0.29209894 = queryWeight, product of:
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.04451989 = queryNorm
              0.28996187 = fieldWeight in 1789, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.015625 = fieldNorm(doc=1789)
          0.012063662 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
            0.012063662 = score(doc=1789,freq=2.0), product of:
              0.15590107 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04451989 = queryNorm
              0.07738023 = fieldWeight in 1789, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.015625 = fieldNorm(doc=1789)
      0.5 = coord(2/4)
    
    Date
    23. 3.2008 19:10:22
    Footnote
    Rez. in: JASIST 54(2003) no.9, S.905-906 (C.A. Badurek): "Visual approaches for knowledge discovery in very large databases are a prime research need for information scientists focused an extracting meaningful information from the ever growing stores of data from a variety of domains, including business, the geosciences, and satellite and medical imagery. This work presents a summary of research efforts in the fields of data mining, knowledge discovery, and data visualization with the goal of aiding the integration of research approaches and techniques from these major fields. The editors, leading computer scientists from academia and industry, present a collection of 32 papers from contributors who are incorporating visualization and data mining techniques through academic research as well application development in industry and government agencies. Information Visualization focuses upon techniques to enhance the natural abilities of humans to visually understand data, in particular, large-scale data sets. It is primarily concerned with developing interactive graphical representations to enable users to more intuitively make sense of multidimensional data as part of the data exploration process. It includes research from computer science, psychology, human-computer interaction, statistics, and information science. Knowledge Discovery in Databases (KDD) most often refers to the process of mining databases for previously unknown patterns and trends in data. Data mining refers to the particular computational methods or algorithms used in this process. The data mining research field is most related to computational advances in database theory, artificial intelligence and machine learning. This work compiles research summaries from these main research areas in order to provide "a reference work containing the collection of thoughts and ideas of noted researchers from the fields of data mining and data visualization" (p. 8). It addresses these areas in three main sections: the first an data visualization, the second an KDD and model visualization, and the last an using visualization in the knowledge discovery process. The seven chapters of Part One focus upon methodologies and successful techniques from the field of Data Visualization. Hoffman and Grinstein (Chapter 2) give a particularly good overview of the field of data visualization and its potential application to data mining. An introduction to the terminology of data visualization, relation to perceptual and cognitive science, and discussion of the major visualization display techniques are presented. Discussion and illustration explain the usefulness and proper context of such data visualization techniques as scatter plots, 2D and 3D isosurfaces, glyphs, parallel coordinates, and radial coordinate visualizations. Remaining chapters present the need for standardization of visualization methods, discussion of user requirements in the development of tools, and examples of using information visualization in addressing research problems.
    In 13 chapters, Part Two provides an introduction to KDD, an overview of data mining techniques, and examples of the usefulness of data model visualizations. The importance of visualization throughout the KDD process is stressed in many of the chapters. In particular, the need for measures of visualization effectiveness, benchmarking for identifying best practices, and the use of standardized sample data sets is convincingly presented. Many of the important data mining approaches are discussed in this complementary context. Cluster and outlier detection, classification techniques, and rule discovery algorithms are presented as the basic techniques common to the KDD process. The potential effectiveness of using visualization in the data modeling process are illustrated in chapters focused an using visualization for helping users understand the KDD process, ask questions and form hypotheses about their data, and evaluate the accuracy and veracity of their results. The 11 chapters of Part Three provide an overview of the KDD process and successful approaches to integrating KDD, data mining, and visualization in complementary domains. Rhodes (Chapter 21) begins this section with an excellent overview of the relation between the KDD process and data mining techniques. He states that the "primary goals of data mining are to describe the existing data and to predict the behavior or characteristics of future data of the same type" (p. 281). These goals are met by data mining tasks such as classification, regression, clustering, summarization, dependency modeling, and change or deviation detection. Subsequent chapters demonstrate how visualization can aid users in the interactive process of knowledge discovery by graphically representing the results from these iterative tasks. Finally, examples of the usefulness of integrating visualization and data mining tools in the domain of business, imagery and text mining, and massive data sets are provided. This text concludes with a thorough and useful 17-page index and lengthy yet integrating 17-page summary of the academic and industrial backgrounds of the contributing authors. A 16-page set of color inserts provide a better representation of the visualizations discussed, and a URL provided suggests that readers may view all the book's figures in color on-line, although as of this submission date it only provides access to a summary of the book and its contents. The overall contribution of this work is its focus an bridging two distinct areas of research, making it a valuable addition to the Morgan Kaufmann Series in Database Management Systems. The editors of this text have met their main goal of providing the first textbook integrating knowledge discovery, data mining, and visualization. Although it contributes greatly to our under- standing of the development and current state of the field, a major weakness of this text is that there is no concluding chapter to discuss the contributions of the sum of these contributed papers or give direction to possible future areas of research. "Integration of expertise between two different disciplines is a difficult process of communication and reeducation. Integrating data mining and visualization is particularly complex because each of these fields in itself must draw an a wide range of research experience" (p. 300). Although this work contributes to the crossdisciplinary communication needed to advance visualization in KDD, a more formal call for an interdisciplinary research agenda in a concluding chapter would have provided a more satisfying conclusion to a very good introductory text.
    With contributors almost exclusively from the computer science field, the intended audience of this work is heavily slanted towards a computer science perspective. However, it is highly readable and provides introductory material that would be useful to information scientists from a variety of domains. Yet, much interesting work in information visualization from other fields could have been included giving the work more of an interdisciplinary perspective to complement their goals of integrating work in this area. Unfortunately, many of the application chapters are these, shallow, and lack complementary illustrations of visualization techniques or user interfaces used. However, they do provide insight into the many applications being developed in this rapidly expanding field. The authors have successfully put together a highly useful reference text for the data mining and information visualization communities. Those interested in a good introduction and overview of complementary research areas in these fields will be satisfied with this collection of papers. The focus upon integrating data visualization with data mining complements texts in each of these fields, such as Advances in Knowledge Discovery and Data Mining (Fayyad et al., MIT Press) and Readings in Information Visualization: Using Vision to Think (Card et. al., Morgan Kauffman). This unique work is a good starting point for future interaction between researchers in the fields of data visualization and data mining and makes a good accompaniment for a course focused an integrating these areas or to the main reference texts in these fields."
    LCSH
    Data mining
    RSWK
    Visualisierung / Computergraphik / Data Mining
    Data Mining / Visualisierung / Aufsatzsammlung (BVB)
    Wissensextraktion / Visualisierung / Aufsatzsammlung (BVB)
    Subject
    Visualisierung / Computergraphik / Data Mining
    Data Mining / Visualisierung / Aufsatzsammlung (BVB)
    Wissensextraktion / Visualisierung / Aufsatzsammlung (BVB)
    Data mining
    Theme
    Data Mining
  20. Xiong, C.: Knowledge based text representations for information retrieval (2016) 0.12
    0.12356797 = product of:
      0.24713594 = sum of:
        0.047139592 = product of:
          0.14141877 = sum of:
            0.14141877 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
              0.14141877 = score(doc=5820,freq=2.0), product of:
                0.37744012 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04451989 = queryNorm
                0.3746787 = fieldWeight in 5820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5820)
          0.33333334 = coord(1/3)
        0.19999635 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
          0.19999635 = score(doc=5820,freq=4.0), product of:
            0.37744012 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04451989 = queryNorm
            0.5298757 = fieldWeight in 5820, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03125 = fieldNorm(doc=5820)
      0.5 = coord(2/4)
    
    Content
    Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.

Languages

Types

  • a 3337
  • m 551
  • s 279
  • el 188
  • b 39
  • x 39
  • i 24
  • r 18
  • ? 8
  • p 5
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications