Search (19 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Automatisches Klassifizieren"
  • × year_i:[2000 TO 2010}
  1. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.12
    0.119497664 = product of:
      0.23899533 = sum of:
        0.057304658 = product of:
          0.17191397 = sum of:
            0.17191397 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
              0.17191397 = score(doc=562,freq=2.0), product of:
                0.30588692 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.036080033 = 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)
        0.17191397 = weight(_text_:2f in 562) [ClassicSimilarity], result of:
          0.17191397 = score(doc=562,freq=2.0), product of:
            0.30588692 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.036080033 = 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)
        0.009776693 = product of:
          0.029330077 = sum of:
            0.029330077 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
              0.029330077 = score(doc=562,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    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
  2. Subramanian, S.; Shafer, K.E.: Clustering (2001) 0.00
    0.0032588977 = product of:
      0.019553386 = sum of:
        0.019553386 = product of:
          0.058660153 = sum of:
            0.058660153 = weight(_text_:22 in 1046) [ClassicSimilarity], result of:
              0.058660153 = score(doc=1046,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.46428138 = fieldWeight in 1046, 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=1046)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    5. 5.2003 14:17:22
  3. Zhang, X: Rough set theory based automatic text categorization (2005) 0.00
    0.0026109233 = product of:
      0.015665539 = sum of:
        0.015665539 = weight(_text_:und in 2822) [ClassicSimilarity], result of:
          0.015665539 = score(doc=2822,freq=2.0), product of:
            0.0799666 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.036080033 = queryNorm
            0.19590102 = fieldWeight in 2822, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=2822)
      0.16666667 = coord(1/6)
    
    Abstract
    Der Forschungsbericht "Rough Set Theory Based Automatic Text Categorization and the Handling of Semantic Heterogeneity" von Xueying Zhang ist in Buchform auf Englisch erschienen. Zhang hat in ihrer Arbeit ein Verfahren basierend auf der Rough Set Theory entwickelt, das Beziehungen zwischen Schlagwörtern verschiedener Vokabulare herstellt. Sie war von 2003 bis 2005 Mitarbeiterin des IZ und ist seit Oktober 2005 Associate Professor an der Nanjing University of Science and Technology.
  4. Lindholm, J.; Schönthal, T.; Jansson , K.: Experiences of harvesting Web resources in engineering using automatic classification (2003) 0.00
    0.0026109233 = product of:
      0.015665539 = sum of:
        0.015665539 = weight(_text_:und in 4088) [ClassicSimilarity], result of:
          0.015665539 = score(doc=4088,freq=2.0), product of:
            0.0799666 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.036080033 = queryNorm
            0.19590102 = fieldWeight in 4088, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=4088)
      0.16666667 = coord(1/6)
    
    Footnote
    Auch unter: http://www.ariadne.ac.uk/issue37/lindholm/ und http://engine-e.lub.lu.se/
  5. Ruiz, M.E.; Srinivasan, P.: Combining machine learning and hierarchical indexing structures for text categorization (2001) 0.00
    0.0019182798 = product of:
      0.011509678 = sum of:
        0.011509678 = product of:
          0.034529034 = sum of:
            0.034529034 = weight(_text_:29 in 1595) [ClassicSimilarity], result of:
              0.034529034 = score(doc=1595,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.27205724 = fieldWeight in 1595, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1595)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    11. 5.2003 18:29:44
  6. Automatic classification research at OCLC (2002) 0.00
    0.0019010236 = product of:
      0.011406141 = sum of:
        0.011406141 = product of:
          0.034218423 = sum of:
            0.034218423 = weight(_text_:22 in 1563) [ClassicSimilarity], result of:
              0.034218423 = score(doc=1563,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.2708308 = fieldWeight in 1563, 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=1563)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    5. 5.2003 9:22:09
  7. Yoon, Y.; Lee, C.; Lee, G.G.: ¬An effective procedure for constructing a hierarchical text classification system (2006) 0.00
    0.0019010236 = product of:
      0.011406141 = sum of:
        0.011406141 = product of:
          0.034218423 = sum of:
            0.034218423 = weight(_text_:22 in 5273) [ClassicSimilarity], result of:
              0.034218423 = score(doc=5273,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.2708308 = fieldWeight in 5273, 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=5273)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 7.2006 16:24:52
  8. Yi, K.: Automatic text classification using library classification schemes : trends, issues and challenges (2007) 0.00
    0.0019010236 = product of:
      0.011406141 = sum of:
        0.011406141 = product of:
          0.034218423 = sum of:
            0.034218423 = weight(_text_:22 in 2560) [ClassicSimilarity], result of:
              0.034218423 = score(doc=2560,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.2708308 = fieldWeight in 2560, 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=2560)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 9.2008 18:31:54
  9. Drori, O.; Alon, N.: Using document classification for displaying search results (2003) 0.00
    0.0016442398 = product of:
      0.009865439 = sum of:
        0.009865439 = product of:
          0.029596316 = sum of:
            0.029596316 = weight(_text_:29 in 1565) [ClassicSimilarity], result of:
              0.029596316 = score(doc=1565,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.23319192 = fieldWeight in 1565, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1565)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Journal of information science. 29(2003) no.2, S.97-106
  10. Chung, Y.-M.; Noh, Y.-H.: Developing a specialized directory system by automatically classifying Web documents (2003) 0.00
    0.0016442398 = product of:
      0.009865439 = sum of:
        0.009865439 = product of:
          0.029596316 = sum of:
            0.029596316 = weight(_text_:29 in 1566) [ClassicSimilarity], result of:
              0.029596316 = score(doc=1566,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.23319192 = fieldWeight in 1566, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1566)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Journal of information science. 29(2003) no.2, S.117-126
  11. Li, T.; Zhu, S.; Ogihara, M.: Hierarchical document classification using automatically generated hierarchy (2007) 0.00
    0.0016442398 = product of:
      0.009865439 = sum of:
        0.009865439 = product of:
          0.029596316 = sum of:
            0.029596316 = weight(_text_:29 in 4797) [ClassicSimilarity], result of:
              0.029596316 = score(doc=4797,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.23319192 = fieldWeight in 4797, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4797)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Journal of intelligent information systems. 29(2007) no.2, S.211-230
  12. Liu, R.-L.: Context recognition for hierarchical text classification (2009) 0.00
    0.0016294488 = product of:
      0.009776693 = sum of:
        0.009776693 = product of:
          0.029330077 = sum of:
            0.029330077 = weight(_text_:22 in 2760) [ClassicSimilarity], result of:
              0.029330077 = score(doc=2760,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.23214069 = fieldWeight in 2760, 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=2760)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 19:11:54
  13. Ribeiro-Neto, B.; Laender, A.H.F.; Lima, L.R.S. de: ¬An experimental study in automatically categorizing medical documents (2001) 0.00
    0.0013702 = product of:
      0.0082212 = sum of:
        0.0082212 = product of:
          0.024663597 = sum of:
            0.024663597 = weight(_text_:29 in 5702) [ClassicSimilarity], result of:
              0.024663597 = score(doc=5702,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19432661 = fieldWeight in 5702, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5702)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    29. 9.2001 13:59:42
  14. Chung, Y.M.; Lee, J.Y.: ¬A corpus-based approach to comparative evaluation of statistical term association measures (2001) 0.00
    0.0013702 = product of:
      0.0082212 = sum of:
        0.0082212 = product of:
          0.024663597 = sum of:
            0.024663597 = weight(_text_:29 in 5769) [ClassicSimilarity], result of:
              0.024663597 = score(doc=5769,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19432661 = fieldWeight in 5769, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5769)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    29. 9.2001 14:01:18
  15. Ibekwe-SanJuan, F.; SanJuan, E.: From term variants to research topics (2002) 0.00
    0.0013702 = product of:
      0.0082212 = sum of:
        0.0082212 = product of:
          0.024663597 = sum of:
            0.024663597 = weight(_text_:29 in 1853) [ClassicSimilarity], result of:
              0.024663597 = score(doc=1853,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19432661 = fieldWeight in 1853, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1853)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Knowledge organization. 29(2002) nos.3/4, S.181-197
  16. Giorgetti, D.; Sebastiani, F.: Automating survey coding by multiclass text categorization techniques (2003) 0.00
    0.0013702 = product of:
      0.0082212 = sum of:
        0.0082212 = product of:
          0.024663597 = sum of:
            0.024663597 = weight(_text_:29 in 5172) [ClassicSimilarity], result of:
              0.024663597 = score(doc=5172,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19432661 = fieldWeight in 5172, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5172)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    9. 7.2006 10:29:12
  17. Kwon, O.W.; Lee, J.H.: Text categorization based on k-nearest neighbor approach for web site classification (2003) 0.00
    0.0013702 = product of:
      0.0082212 = sum of:
        0.0082212 = product of:
          0.024663597 = sum of:
            0.024663597 = weight(_text_:29 in 1070) [ClassicSimilarity], result of:
              0.024663597 = score(doc=1070,freq=2.0), product of:
                0.12691827 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19432661 = fieldWeight in 1070, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1070)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    27.12.2007 17:32:29
  18. Mengle, S.; Goharian, N.: Passage detection using text classification (2009) 0.00
    0.0013578741 = product of:
      0.008147244 = sum of:
        0.008147244 = product of:
          0.024441732 = sum of:
            0.024441732 = weight(_text_:22 in 2765) [ClassicSimilarity], result of:
              0.024441732 = score(doc=2765,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.19345059 = fieldWeight in 2765, 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=2765)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 19:14:43
  19. Khoo, C.S.G.; Ng, K.; Ou, S.: ¬An exploratory study of human clustering of Web pages (2003) 0.00
    0.0010862993 = product of:
      0.0065177954 = sum of:
        0.0065177954 = product of:
          0.019553386 = sum of:
            0.019553386 = weight(_text_:22 in 2741) [ClassicSimilarity], result of:
              0.019553386 = score(doc=2741,freq=2.0), product of:
                0.12634613 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036080033 = queryNorm
                0.15476047 = fieldWeight in 2741, 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=2741)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    12. 9.2004 9:56:22