Search (7879 results, page 1 of 394)

  1. Mining text data (2012) 0.27
    0.2676015 = product of:
      0.33450186 = sum of:
        0.08652361 = weight(_text_:c.c in 362) [ClassicSimilarity], result of:
          0.08652361 = score(doc=362,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.31956714 = fieldWeight in 362, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
        0.017742533 = weight(_text_:u in 362) [ClassicSimilarity], result of:
          0.017742533 = score(doc=362,freq=2.0), product of:
            0.12260637 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03744341 = queryNorm
            0.14471136 = fieldWeight in 362, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
        0.16235308 = weight(_text_:c.x in 362) [ClassicSimilarity], result of:
          0.16235308 = score(doc=362,freq=2.0), product of:
            0.37088177 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.03744341 = queryNorm
            0.4377489 = fieldWeight in 362, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
        0.06788264 = product of:
          0.13576528 = sum of:
            0.13576528 = weight(_text_:zhai in 362) [ClassicSimilarity], result of:
              0.13576528 = score(doc=362,freq=2.0), product of:
                0.33915603 = queryWeight, product of:
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.03744341 = queryNorm
                0.4003033 = fieldWeight in 362, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.03125 = fieldNorm(doc=362)
          0.5 = coord(1/2)
      0.8 = coord(4/5)
    
    Editor
    Aggarwal, C.C. u. C.X. Zhai
  2. Zhai, C.X.; Lafferty, J.: ¬A risk minimization framework for information retrieval (2006) 0.14
    0.13814144 = product of:
      0.3453536 = sum of:
        0.24352963 = weight(_text_:c.x in 958) [ClassicSimilarity], result of:
          0.24352963 = score(doc=958,freq=2.0), product of:
            0.37088177 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.03744341 = queryNorm
            0.65662336 = fieldWeight in 958, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.046875 = fieldNorm(doc=958)
        0.101823956 = product of:
          0.20364791 = sum of:
            0.20364791 = weight(_text_:zhai in 958) [ClassicSimilarity], result of:
              0.20364791 = score(doc=958,freq=2.0), product of:
                0.33915603 = queryWeight, product of:
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.03744341 = queryNorm
                0.6004549 = fieldWeight in 958, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.046875 = fieldNorm(doc=958)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  3. Leginus, M.; Zhai, C.X.; Dolog, P.: Personalized generation of word clouds from tweets (2016) 0.14
    0.13814144 = product of:
      0.3453536 = sum of:
        0.24352963 = weight(_text_:c.x in 2886) [ClassicSimilarity], result of:
          0.24352963 = score(doc=2886,freq=2.0), product of:
            0.37088177 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.03744341 = queryNorm
            0.65662336 = fieldWeight in 2886, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.046875 = fieldNorm(doc=2886)
        0.101823956 = product of:
          0.20364791 = sum of:
            0.20364791 = weight(_text_:zhai in 2886) [ClassicSimilarity], result of:
              0.20364791 = score(doc=2886,freq=2.0), product of:
                0.33915603 = queryWeight, product of:
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.03744341 = queryNorm
                0.6004549 = fieldWeight in 2886, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2886)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  4. Gomez, L.; Lochbaum, C.C.; Landauer, T.K.: All the right words: finding what you want as an function of richness of indexing vocabulary (1990) 0.13
    0.12511937 = product of:
      0.31279844 = sum of:
        0.25957084 = weight(_text_:c.c in 154) [ClassicSimilarity], result of:
          0.25957084 = score(doc=154,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.95870143 = fieldWeight in 154, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.09375 = fieldNorm(doc=154)
        0.0532276 = weight(_text_:u in 154) [ClassicSimilarity], result of:
          0.0532276 = score(doc=154,freq=2.0), product of:
            0.12260637 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03744341 = queryNorm
            0.43413407 = fieldWeight in 154, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=154)
      0.4 = coord(2/5)
    
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  5. Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999) 0.12
    0.11600369 = product of:
      0.29000923 = sum of:
        0.25957084 = weight(_text_:c.c in 4483) [ClassicSimilarity], result of:
          0.25957084 = score(doc=4483,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.95870143 = fieldWeight in 4483, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.09375 = fieldNorm(doc=4483)
        0.03043839 = product of:
          0.06087678 = sum of:
            0.06087678 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
              0.06087678 = score(doc=4483,freq=2.0), product of:
                0.13112044 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03744341 = queryNorm
                0.46428138 = fieldWeight in 4483, 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=4483)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    15. 3.2000 10:22:37
  6. Kuhlthau, C.C.: Seeking meaning : a process approach to library and information services (2003) 0.12
    0.11600369 = product of:
      0.29000923 = sum of:
        0.25957084 = weight(_text_:c.c in 4585) [ClassicSimilarity], result of:
          0.25957084 = score(doc=4585,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.95870143 = fieldWeight in 4585, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.09375 = fieldNorm(doc=4585)
        0.03043839 = product of:
          0.06087678 = sum of:
            0.06087678 = weight(_text_:22 in 4585) [ClassicSimilarity], result of:
              0.06087678 = score(doc=4585,freq=2.0), product of:
                0.13112044 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03744341 = queryNorm
                0.46428138 = fieldWeight in 4585, 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=4585)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    25.11.2005 18:58:22
  7. Vinod Vydiswaran, V.G.; Zhai, C.X.; Roth, D.; Pirolli, P.: Overcoming bias to learn about controversial topics (2015) 0.12
    0.11511786 = product of:
      0.28779465 = sum of:
        0.20294136 = weight(_text_:c.x in 2129) [ClassicSimilarity], result of:
          0.20294136 = score(doc=2129,freq=2.0), product of:
            0.37088177 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.03744341 = queryNorm
            0.54718614 = fieldWeight in 2129, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2129)
        0.0848533 = product of:
          0.1697066 = sum of:
            0.1697066 = weight(_text_:zhai in 2129) [ClassicSimilarity], result of:
              0.1697066 = score(doc=2129,freq=2.0), product of:
                0.33915603 = queryWeight, product of:
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.03744341 = queryNorm
                0.50037915 = fieldWeight in 2129, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  9.05783 = idf(docFreq=13, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2129)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  8. Networks and resource sharing in the 21st century : re-engineering the information landscape (1995) 0.10
    0.104266144 = product of:
      0.26066536 = sum of:
        0.21630903 = weight(_text_:c.c in 6308) [ClassicSimilarity], result of:
          0.21630903 = score(doc=6308,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.7989179 = fieldWeight in 6308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.078125 = fieldNorm(doc=6308)
        0.044356335 = weight(_text_:u in 6308) [ClassicSimilarity], result of:
          0.044356335 = score(doc=6308,freq=2.0), product of:
            0.12260637 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03744341 = queryNorm
            0.3617784 = fieldWeight in 6308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=6308)
      0.4 = coord(2/5)
    
    Editor
    Huston-Somerville u. C.C. Wilt
  9. Kuhlthau, C.C.: Developing a model of the library search process : cognitive and affective aspects (1988) 0.07
    0.06921889 = product of:
      0.34609443 = sum of:
        0.34609443 = weight(_text_:c.c in 3966) [ClassicSimilarity], result of:
          0.34609443 = score(doc=3966,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.2782686 = fieldWeight in 3966, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.125 = fieldNorm(doc=3966)
      0.2 = coord(1/5)
    
  10. Lemert, C.C.: Language, structure, and measurement : structuralist semiotics and sociology (1979) 0.07
    0.06921889 = product of:
      0.34609443 = sum of:
        0.34609443 = weight(_text_:c.c in 6141) [ClassicSimilarity], result of:
          0.34609443 = score(doc=6141,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.2782686 = fieldWeight in 6141, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.125 = fieldNorm(doc=6141)
      0.2 = coord(1/5)
    
  11. Kuhlthau, C.C.: ¬A principle of uncertainty for information seeking (1993) 0.07
    0.06921889 = product of:
      0.34609443 = sum of:
        0.34609443 = weight(_text_:c.c in 2008) [ClassicSimilarity], result of:
          0.34609443 = score(doc=2008,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.2782686 = fieldWeight in 2008, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.125 = fieldNorm(doc=2008)
      0.2 = coord(1/5)
    
  12. Cobarg, C.C.: Informationen über Informationen : einige kritische Gedanken zur Informationsexplosion (1985) 0.07
    0.06921889 = product of:
      0.34609443 = sum of:
        0.34609443 = weight(_text_:c.c in 1084) [ClassicSimilarity], result of:
          0.34609443 = score(doc=1084,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.2782686 = fieldWeight in 1084, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.125 = fieldNorm(doc=1084)
      0.2 = coord(1/5)
    
  13. Kuhlthau, C.C.: ¬An uncertainty principle for information seeking : a qualitative approach (1998) 0.07
    0.06921889 = product of:
      0.34609443 = sum of:
        0.34609443 = weight(_text_:c.c in 1307) [ClassicSimilarity], result of:
          0.34609443 = score(doc=1307,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.2782686 = fieldWeight in 1307, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.125 = fieldNorm(doc=1307)
      0.2 = coord(1/5)
    
  14. Naun, C.C.: FRBR principles applied to a local online journal finding aid (2007) 0.07
    0.06766882 = product of:
      0.16917205 = sum of:
        0.15141632 = weight(_text_:c.c in 2279) [ClassicSimilarity], result of:
          0.15141632 = score(doc=2279,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.5592425 = fieldWeight in 2279, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2279)
        0.017755728 = product of:
          0.035511456 = sum of:
            0.035511456 = weight(_text_:22 in 2279) [ClassicSimilarity], result of:
              0.035511456 = score(doc=2279,freq=2.0), product of:
                0.13112044 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03744341 = queryNorm
                0.2708308 = fieldWeight in 2279, 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=2279)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    10. 9.2000 17:38:22
  15. Cataloging government publications online (1994) 0.06
    0.060566526 = product of:
      0.30283263 = sum of:
        0.30283263 = weight(_text_:c.c in 8916) [ClassicSimilarity], result of:
          0.30283263 = score(doc=8916,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.118485 = fieldWeight in 8916, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.109375 = fieldNorm(doc=8916)
      0.2 = coord(1/5)
    
    Editor
    Sherayko, C.C.
  16. McNally, M.J.; Kuhlthau, C.C.: Information search process as science education (1994) 0.06
    0.060566526 = product of:
      0.30283263 = sum of:
        0.30283263 = weight(_text_:c.c in 1007) [ClassicSimilarity], result of:
          0.30283263 = score(doc=1007,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.118485 = fieldWeight in 1007, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.109375 = fieldNorm(doc=1007)
      0.2 = coord(1/5)
    
  17. Horng, J.T.; Yeh, C.C.: Applying genetic algorithms to query optimization in document retrieval (2000) 0.06
    0.060566526 = product of:
      0.30283263 = sum of:
        0.30283263 = weight(_text_:c.c in 3045) [ClassicSimilarity], result of:
          0.30283263 = score(doc=3045,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.118485 = fieldWeight in 3045, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.109375 = fieldNorm(doc=3045)
      0.2 = coord(1/5)
    
  18. Kuhlthau, C.C: Seeking meaning : a process approach to library and information services (1993) 0.06
    0.060566526 = product of:
      0.30283263 = sum of:
        0.30283263 = weight(_text_:c.c in 3246) [ClassicSimilarity], result of:
          0.30283263 = score(doc=3246,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.118485 = fieldWeight in 3246, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.109375 = fieldNorm(doc=3246)
      0.2 = coord(1/5)
    
  19. Yang, C.C.: Content-based image retrievaI : a comparison between query by example and image browsing map approaches (2005) 0.06
    0.060566526 = product of:
      0.30283263 = sum of:
        0.30283263 = weight(_text_:c.c in 4649) [ClassicSimilarity], result of:
          0.30283263 = score(doc=4649,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            1.118485 = fieldWeight in 4649, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.109375 = fieldNorm(doc=4649)
      0.2 = coord(1/5)
    
  20. Fu, W.W.; Sim, C.C.: Aggregate bandwagon effect on online videos' viewership : value uncertainty, popularity cues, and heuristics (2011) 0.06
    0.058001846 = product of:
      0.14500462 = sum of:
        0.12978542 = weight(_text_:c.c in 4934) [ClassicSimilarity], result of:
          0.12978542 = score(doc=4934,freq=2.0), product of:
            0.27075252 = queryWeight, product of:
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.03744341 = queryNorm
            0.47935072 = fieldWeight in 4934, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.230979 = idf(docFreq=86, maxDocs=44218)
              0.046875 = fieldNorm(doc=4934)
        0.015219195 = product of:
          0.03043839 = sum of:
            0.03043839 = weight(_text_:22 in 4934) [ClassicSimilarity], result of:
              0.03043839 = score(doc=4934,freq=2.0), product of:
                0.13112044 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03744341 = queryNorm
                0.23214069 = fieldWeight in 4934, 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=4934)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    13. 2.2012 12:28:22

Authors

Languages

Types

Themes

Subjects

Classifications