Search (43 results, page 1 of 3)

  • × theme_ss:"Data Mining"
  1. Chowdhury, G.G.: Template mining for information extraction from digital documents (1999) 0.02 
    0.024809644 = product of:
  0.049619287 = sum of:
    0.049619287 = product of:
      0.099238575 = sum of:
        0.099238575 = weight(_text_:22 in 4577) [ClassicSimilarity], result of:
          0.099238575 = score(doc=4577,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = 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(1/2)
    Date
    2. 4.2000 18:01:22
  2. Jäger, L.: Von Big Data zu Big Brother (2018) 0.02 
    0.02291239 = product of:
  0.04582478 = sum of:
    0.04582478 = sum of:
      0.017470904 = weight(_text_:20 in 5234) [ClassicSimilarity], result of:
        0.017470904 = score(doc=5234,freq=2.0), product of:
          0.1438149 = queryWeight, product of:
            2.748821 = idf(docFreq=7692, maxDocs=44218)
            0.05231876 = queryNorm
          0.12148187 = fieldWeight in 5234, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.748821 = idf(docFreq=7692, maxDocs=44218)
            0.03125 = fieldNorm(doc=5234)
      0.02835388 = weight(_text_:22 in 5234) [ClassicSimilarity], result of:
        0.02835388 = score(doc=5234,freq=2.0), product of:
          0.18321139 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.05231876 = queryNorm
          0.15476047 = fieldWeight in 5234, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=5234)
  0.5 = coord(1/2)
    Date
    22. 1.2018 11:33:49
    Issue
    [20. Januar 2018].
  3. KDD : techniques and applications (1998) 0.02 
    0.021265408 = product of:
  0.042530816 = sum of:
    0.042530816 = product of:
      0.08506163 = sum of:
        0.08506163 = weight(_text_:22 in 6783) [ClassicSimilarity], result of:
          0.08506163 = score(doc=6783,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = 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(1/2)
    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
  4. Decker, B.: Data Mining in Öffentlichen Bibliotheken (2000) 0.02 
    0.015287041 = product of:
  0.030574081 = sum of:
    0.030574081 = product of:
      0.061148163 = sum of:
        0.061148163 = weight(_text_:20 in 4782) [ClassicSimilarity], result of:
          0.061148163 = score(doc=4782,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.42518654 = fieldWeight in 4782, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.109375 = fieldNorm(doc=4782)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 4.1997 11:54:55
  5. Fong, A.C.M.: Mining a Web citation database for document clustering (2002) 0.02 
    0.015287041 = product of:
  0.030574081 = sum of:
    0.030574081 = product of:
      0.061148163 = sum of:
        0.061148163 = weight(_text_:20 in 3940) [ClassicSimilarity], result of:
          0.061148163 = score(doc=3940,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.42518654 = fieldWeight in 3940, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.109375 = fieldNorm(doc=3940)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    27. 8.2005 13:20:47
  6. Matson, L.D.; Bonski, D.J.: Do digital libraries need librarians? (1997) 0.01 
    0.01417694 = product of:
  0.02835388 = sum of:
    0.02835388 = product of:
      0.05670776 = sum of:
        0.05670776 = weight(_text_:22 in 1737) [ClassicSimilarity], result of:
          0.05670776 = score(doc=1737,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.30952093 = fieldWeight in 1737, 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=1737)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22.11.1998 18:57:22
  7. Lusti, M.: Data Warehousing and Data Mining : Eine Einführung in entscheidungsunterstützende Systeme (1999) 0.01 
    0.01417694 = product of:
  0.02835388 = sum of:
    0.02835388 = product of:
      0.05670776 = sum of:
        0.05670776 = weight(_text_:22 in 4261) [ClassicSimilarity], result of:
          0.05670776 = score(doc=4261,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = 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(1/2)
    Date
    17. 7.2002 19:22:06
  8. Amir, A.; Feldman, R.; Kashi, R.: ¬A new and versatile method for association generation (1997) 0.01 
    0.01417694 = product of:
  0.02835388 = sum of:
    0.02835388 = product of:
      0.05670776 = sum of:
        0.05670776 = weight(_text_:22 in 1270) [ClassicSimilarity], result of:
          0.05670776 = score(doc=1270,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.30952093 = fieldWeight in 1270, 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=1270)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information systems. 22(1997) nos.5/6, S.333-347
  9. Cios, K.J.; Pedrycz, W.; Swiniarksi, R.: Data mining methods for knowledge discovery (1998) 0.01 
    0.013103179 = product of:
  0.026206357 = sum of:
    0.026206357 = product of:
      0.052412715 = sum of:
        0.052412715 = weight(_text_:20 in 6075) [ClassicSimilarity], result of:
          0.052412715 = score(doc=6075,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.36444563 = fieldWeight in 6075, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.09375 = fieldNorm(doc=6075)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    16. 8.2002 13:20:27
  10. Hofstede, A.H.M. ter; Proper, H.A.; Van der Weide, T.P.: Exploiting fact verbalisation in conceptual information modelling (1997) 0.01 
    0.012404822 = product of:
  0.024809644 = sum of:
    0.024809644 = product of:
      0.049619287 = sum of:
        0.049619287 = weight(_text_:22 in 2908) [ClassicSimilarity], result of:
          0.049619287 = score(doc=2908,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.2708308 = fieldWeight in 2908, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2908)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information systems. 22(1997) nos.5/6, S.349-385
  11. Fayyad, U.M.: Data mining and knowledge dicovery : making sense out of data (1996) 0.01 
    0.010919315 = product of:
  0.02183863 = sum of:
    0.02183863 = product of:
      0.04367726 = sum of:
        0.04367726 = weight(_text_:20 in 7007) [ClassicSimilarity], result of:
          0.04367726 = score(doc=7007,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.30370468 = fieldWeight in 7007, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.078125 = fieldNorm(doc=7007)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    IEEE expert. 11(1996) no.5, S.20-25
  12. Lackes, R.; Tillmanns, C.: Data Mining für die Unternehmenspraxis : Entscheidungshilfen und Fallstudien mit führenden Softwarelösungen (2006) 0.01 
    0.010632704 = product of:
  0.021265408 = sum of:
    0.021265408 = product of:
      0.042530816 = sum of:
        0.042530816 = weight(_text_:22 in 1383) [ClassicSimilarity], result of:
          0.042530816 = score(doc=1383,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.23214069 = fieldWeight in 1383, 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=1383)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2008 14:46:06
  13. Borgman, C.L.; Wofford, M.F.; Golshan, M.S.; Darch, P.T.: Collaborative qualitative research at scale : reflections on 20 years of acquiring global data and making data global (2021) 0.01 
    0.0094564045 = product of:
  0.018912809 = sum of:
    0.018912809 = product of:
      0.037825618 = sum of:
        0.037825618 = weight(_text_:20 in 239) [ClassicSimilarity], result of:
          0.037825618 = score(doc=239,freq=6.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.263016 = fieldWeight in 239, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0390625 = fieldNorm(doc=239)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    A 5-year project to study scientific data uses in geography, starting in 1999, evolved into 20 years of research on data practices in sensor networks, environmental sciences, biology, seismology, undersea science, biomedicine, astronomy, and other fields. By emulating the "team science" approaches of the scientists studied, the UCLA Center for Knowledge Infrastructures accumulated a comprehensive collection of qualitative data about how scientists generate, manage, use, and reuse data across domains. Building upon Paul N. Edwards's model of "making global data"-collecting signals via consistent methods, technologies, and policies-to "make data global"-comparing and integrating those data, the research team has managed and exploited these data as a collaborative resource. This article reflects on the social, technical, organizational, economic, and policy challenges the team has encountered in creating new knowledge from data old and new. We reflect on continuity over generations of students and staff, transitions between grants, transfer of legacy data between software tools, research methods, and the role of professional data managers in the social sciences.
    Date
    20. 5.2021 18:35:59
  14. Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.01 
    0.008860587 = product of:
  0.017721174 = sum of:
    0.017721174 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
          0.03544235 = score(doc=668,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.19345059 = fieldWeight in 668, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=668)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2013 19:43:01
  15. Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015) 0.01 
    0.008860587 = product of:
  0.017721174 = sum of:
    0.017721174 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
          0.03544235 = score(doc=1605,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.19345059 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1605)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22
  16. Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019) 0.01 
    0.008860587 = product of:
  0.017721174 = sum of:
    0.017721174 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
          0.03544235 = score(doc=5011,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.19345059 = fieldWeight in 5011, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5011)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    7. 3.2019 16:32:22
  17. Search tools (1997) 0.01 
    0.0076435204 = product of:
  0.015287041 = sum of:
    0.015287041 = product of:
      0.030574081 = sum of:
        0.030574081 = weight(_text_:20 in 3834) [ClassicSimilarity], result of:
          0.030574081 = score(doc=3834,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.21259327 = fieldWeight in 3834, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3834)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    26. 5.1996 20:34:13
  18. Baumgartner, R.: Methoden und Werkzeuge zur Webdatenextraktion (2006) 0.01 
    0.0076435204 = product of:
  0.015287041 = sum of:
    0.015287041 = product of:
      0.030574081 = sum of:
        0.030574081 = weight(_text_:20 in 5808) [ClassicSimilarity], result of:
          0.030574081 = score(doc=5808,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.21259327 = fieldWeight in 5808, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5808)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    19. 7.2006 20:14:38
  19. Mandl, T.: Text Mining und Data Mining (2023) 0.01 
    0.0076435204 = product of:
  0.015287041 = sum of:
    0.015287041 = product of:
      0.030574081 = sum of:
        0.030574081 = weight(_text_:20 in 774) [ClassicSimilarity], result of:
          0.030574081 = score(doc=774,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.21259327 = fieldWeight in 774, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0546875 = fieldNorm(doc=774)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    24.11.2022 11:42:20
  20. Peters, G.; Gaese, V.: ¬Das DocCat-System in der Textdokumentation von G+J (2003) 0.01 
    0.00708847 = product of:
  0.01417694 = sum of:
    0.01417694 = product of:
      0.02835388 = sum of:
        0.02835388 = weight(_text_:22 in 1507) [ClassicSimilarity], result of:
          0.02835388 = score(doc=1507,freq=2.0), product of:
            0.18321139 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05231876 = queryNorm
            0.15476047 = fieldWeight in 1507, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1507)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 4.2003 11:45:36

Authors

Years

Languages

  • e 30
  • d 13

Types

  • a 31
  • m 9
  • s 5
  • el 3
  • x 1
  • More… Less…

Themes

Subjects

Classifications