Document (#24330)

Author
Ding, Y.
Chowdhury, G.C.
Foo, S.
Title
Incorporating the results of co-word analyses to increase search variety for information retrieval
Source
Journal of information science. 26(2000) no.6, S.429-451
Year
2000
Theme
Computerlinguistik

Similar documents (author)

  1. Ding, Y.; Chowdhury, G.C.; Foo, S.: Bibliometric cartography of information retrieval research by using co-word analysis (2001) 4.17
    4.165303 = sum of:
      4.165303 = sum of:
        2.0019681 = weight(author_txt:ding in 6556) [ClassicSimilarity], result of:
          2.0019681 = score(doc=6556,freq=1.0), product of:
            0.6886094 = queryWeight, product of:
              7.7526994 = idf(docFreq=48, maxDocs=41962)
              0.08882189 = queryNorm
            2.9072623 = fieldWeight in 6556, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.7526994 = idf(docFreq=48, maxDocs=41962)
              0.375 = fieldNorm(doc=6556)
        2.1633348 = weight(author_txt:chowdhury in 6556) [ClassicSimilarity], result of:
          2.1633348 = score(doc=6556,freq=1.0), product of:
            0.72513247 = queryWeight, product of:
              1.0261768 = boost
              7.9556403 = idf(docFreq=39, maxDocs=41962)
              0.08882189 = queryNorm
            2.983365 = fieldWeight in 6556, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.9556403 = idf(docFreq=39, maxDocs=41962)
              0.375 = fieldNorm(doc=6556)
    
  2. Ding, Y.; Chowdhury, G.; Foo, S.: Organsising keywords in a Web search environment : a methodology based on co-word analysis (2000) 4.17
    4.165303 = sum of:
      4.165303 = sum of:
        2.0019681 = weight(author_txt:ding in 1106) [ClassicSimilarity], result of:
          2.0019681 = score(doc=1106,freq=1.0), product of:
            0.6886094 = queryWeight, product of:
              7.7526994 = idf(docFreq=48, maxDocs=41962)
              0.08882189 = queryNorm
            2.9072623 = fieldWeight in 1106, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.7526994 = idf(docFreq=48, maxDocs=41962)
              0.375 = fieldNorm(doc=1106)
        2.1633348 = weight(author_txt:chowdhury in 1106) [ClassicSimilarity], result of:
          2.1633348 = score(doc=1106,freq=1.0), product of:
            0.72513247 = queryWeight, product of:
              1.0261768 = boost
              7.9556403 = idf(docFreq=39, maxDocs=41962)
              0.08882189 = queryNorm
            2.983365 = fieldWeight in 1106, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.9556403 = idf(docFreq=39, maxDocs=41962)
              0.375 = fieldNorm(doc=1106)
    
  3. Chowdhury, G.G.; Chowdhury, S.: ¬An overview of the information retrieval features of twenty digital libraries (2000) 2.04
    2.0396118 = sum of:
      2.0396118 = product of:
        4.0792236 = sum of:
          4.0792236 = weight(author_txt:chowdhury in 519) [ClassicSimilarity], result of:
            4.0792236 = score(doc=519,freq=2.0), product of:
              0.72513247 = queryWeight, product of:
                1.0261768 = boost
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.08882189 = queryNorm
              5.6254873 = fieldWeight in 519, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.5 = fieldNorm(doc=519)
        0.5 = coord(1/2)
    
  4. Chowdhury, S.; Chowdhury, G.G.: Text retrieval system : an overview (1992) 2.04
    2.0396118 = sum of:
      2.0396118 = product of:
        4.0792236 = sum of:
          4.0792236 = weight(author_txt:chowdhury in 6508) [ClassicSimilarity], result of:
            4.0792236 = score(doc=6508,freq=2.0), product of:
              0.72513247 = queryWeight, product of:
                1.0261768 = boost
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.08882189 = queryNorm
              5.6254873 = fieldWeight in 6508, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.5 = fieldNorm(doc=6508)
        0.5 = coord(1/2)
    
  5. Chowdhury, S.; Chowdhury, G.G.: Development of library management system using Micro-CDS/ISIS (1992) 2.04
    2.0396118 = sum of:
      2.0396118 = product of:
        4.0792236 = sum of:
          4.0792236 = weight(author_txt:chowdhury in 854) [ClassicSimilarity], result of:
            4.0792236 = score(doc=854,freq=2.0), product of:
              0.72513247 = queryWeight, product of:
                1.0261768 = boost
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.08882189 = queryNorm
              5.6254873 = fieldWeight in 854, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9556403 = idf(docFreq=39, maxDocs=41962)
                0.5 = fieldNorm(doc=854)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Haas, S.W.; Losee, R.M.: Looking in text windows : their size and composition (1994) 0.50
    0.50034 = sum of:
      0.50034 = product of:
        0.75051 = sum of:
          0.014073322 = weight(abstract_txt:information in 525) [ClassicSimilarity], result of:
            0.014073322 = score(doc=525,freq=1.0), product of:
              0.073839545 = queryWeight, product of:
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.030267145 = queryNorm
              0.19059329 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
          0.056847967 = weight(abstract_txt:retrieval in 525) [ClassicSimilarity], result of:
            0.056847967 = score(doc=525,freq=2.0), product of:
              0.1486476 = queryWeight, product of:
                1.4188433 = boost
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.030267145 = queryNorm
              0.38243446 = fieldWeight in 525, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
          0.073428884 = weight(abstract_txt:results in 525) [ClassicSimilarity], result of:
            0.073428884 = score(doc=525,freq=3.0), product of:
              0.15401469 = queryWeight, product of:
                1.4442307 = boost
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.030267145 = queryNorm
              0.47676545 = fieldWeight in 525, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
          0.13459359 = weight(abstract_txt:variety in 525) [ClassicSimilarity], result of:
            0.13459359 = score(doc=525,freq=1.0), product of:
              0.33269086 = queryWeight, product of:
                2.122638 = boost
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.030267145 = queryNorm
              0.40456054 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
          0.159065 = weight(abstract_txt:word in 525) [ClassicSimilarity], result of:
            0.159065 = score(doc=525,freq=1.0), product of:
              0.37188417 = queryWeight, product of:
                2.2441885 = boost
                5.474909 = idf(docFreq=477, maxDocs=41962)
                0.030267145 = queryNorm
              0.42772725 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.474909 = idf(docFreq=477, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
          0.31250122 = weight(abstract_txt:incorporating in 525) [ClassicSimilarity], result of:
            0.31250122 = score(doc=525,freq=1.0), product of:
              0.58334535 = queryWeight, product of:
                2.810725 = boost
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.030267145 = queryNorm
              0.5357053 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.078125 = fieldNorm(doc=525)
        0.6666667 = coord(6/9)
    
  2. Larson, R.R.: Evaluation of advanced retrieval techniques in an experimental online catalog (1992) 0.44
    0.43692315 = sum of:
      0.43692315 = product of:
        0.6553847 = sum of:
          0.014073322 = weight(abstract_txt:information in 481) [ClassicSimilarity], result of:
            0.014073322 = score(doc=481,freq=1.0), product of:
              0.073839545 = queryWeight, product of:
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.030267145 = queryNorm
              0.19059329 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
          0.06962426 = weight(abstract_txt:retrieval in 481) [ClassicSimilarity], result of:
            0.06962426 = score(doc=481,freq=3.0), product of:
              0.1486476 = queryWeight, product of:
                1.4188433 = boost
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.030267145 = queryNorm
              0.46838465 = fieldWeight in 481, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
          0.042394184 = weight(abstract_txt:results in 481) [ClassicSimilarity], result of:
            0.042394184 = score(doc=481,freq=1.0), product of:
              0.15401469 = queryWeight, product of:
                1.4442307 = boost
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.030267145 = queryNorm
              0.27526066 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
          0.08219814 = weight(abstract_txt:search in 481) [ClassicSimilarity], result of:
            0.08219814 = score(doc=481,freq=3.0), product of:
              0.16604489 = queryWeight, product of:
                1.4995753 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.030267145 = queryNorm
              0.49503565 = fieldWeight in 481, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
          0.13459359 = weight(abstract_txt:variety in 481) [ClassicSimilarity], result of:
            0.13459359 = score(doc=481,freq=1.0), product of:
              0.33269086 = queryWeight, product of:
                2.122638 = boost
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.030267145 = queryNorm
              0.40456054 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
          0.31250122 = weight(abstract_txt:incorporating in 481) [ClassicSimilarity], result of:
            0.31250122 = score(doc=481,freq=1.0), product of:
              0.58334535 = queryWeight, product of:
                2.810725 = boost
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.030267145 = queryNorm
              0.5357053 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.078125 = fieldNorm(doc=481)
        0.6666667 = coord(6/9)
    
  3. Harter, S.P.: Colinked descriptors (1993) 0.40
    0.3962309 = sum of:
      0.3962309 = product of:
        0.7132156 = sum of:
          0.027863754 = weight(abstract_txt:information in 7963) [ClassicSimilarity], result of:
            0.027863754 = score(doc=7963,freq=2.0), product of:
              0.073839545 = queryWeight, product of:
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.030267145 = queryNorm
              0.37735543 = fieldWeight in 7963, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.109375 = fieldNorm(doc=7963)
          0.097473964 = weight(abstract_txt:retrieval in 7963) [ClassicSimilarity], result of:
            0.097473964 = score(doc=7963,freq=3.0), product of:
              0.1486476 = queryWeight, product of:
                1.4188433 = boost
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.030267145 = queryNorm
              0.65573853 = fieldWeight in 7963, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.109375 = fieldNorm(doc=7963)
          0.0839362 = weight(abstract_txt:results in 7963) [ClassicSimilarity], result of:
            0.0839362 = score(doc=7963,freq=2.0), product of:
              0.15401469 = queryWeight, product of:
                1.4442307 = boost
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.030267145 = queryNorm
              0.5449883 = fieldWeight in 7963, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.109375 = fieldNorm(doc=7963)
          0.066439964 = weight(abstract_txt:search in 7963) [ClassicSimilarity], result of:
            0.066439964 = score(doc=7963,freq=1.0), product of:
              0.16604489 = queryWeight, product of:
                1.4995753 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.030267145 = queryNorm
              0.40013254 = fieldWeight in 7963, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.109375 = fieldNorm(doc=7963)
          0.43750167 = weight(abstract_txt:incorporating in 7963) [ClassicSimilarity], result of:
            0.43750167 = score(doc=7963,freq=1.0), product of:
              0.58334535 = queryWeight, product of:
                2.810725 = boost
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.030267145 = queryNorm
              0.7499874 = fieldWeight in 7963, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.109375 = fieldNorm(doc=7963)
        0.5555556 = coord(5/9)
    
  4. Drabenstott, K.M.; Weller, M.S.: Failure analysis of subject searches in a test of a new design for subject access to online catalogs (1996) 0.39
    0.38885984 = sum of:
      0.38885984 = product of:
        0.58328974 = sum of:
          0.011258657 = weight(abstract_txt:information in 4451) [ClassicSimilarity], result of:
            0.011258657 = score(doc=4451,freq=1.0), product of:
              0.073839545 = queryWeight, product of:
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.030267145 = queryNorm
              0.15247463 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.439594 = idf(docFreq=9945, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
          0.047963545 = weight(abstract_txt:results in 4451) [ClassicSimilarity], result of:
            0.047963545 = score(doc=4451,freq=2.0), product of:
              0.15401469 = queryWeight, product of:
                1.4442307 = boost
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.030267145 = queryNorm
              0.31142187 = fieldWeight in 4451, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
          0.06575851 = weight(abstract_txt:search in 4451) [ClassicSimilarity], result of:
            0.06575851 = score(doc=4451,freq=3.0), product of:
              0.16604489 = queryWeight, product of:
                1.4995753 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.030267145 = queryNorm
              0.39602852 = fieldWeight in 4451, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
          0.107674874 = weight(abstract_txt:variety in 4451) [ClassicSimilarity], result of:
            0.107674874 = score(doc=4451,freq=1.0), product of:
              0.33269086 = queryWeight, product of:
                2.122638 = boost
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.030267145 = queryNorm
              0.32364842 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.178375 = idf(docFreq=642, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
          0.20105253 = weight(abstract_txt:increase in 4451) [ClassicSimilarity], result of:
            0.20105253 = score(doc=4451,freq=2.0), product of:
              0.40040025 = queryWeight, product of:
                2.3286417 = boost
                5.68094 = idf(docFreq=388, maxDocs=41962)
                0.030267145 = queryNorm
              0.5021289 = fieldWeight in 4451, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.68094 = idf(docFreq=388, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
          0.14958161 = weight(abstract_txt:analyses in 4451) [ClassicSimilarity], result of:
            0.14958161 = score(doc=4451,freq=1.0), product of:
              0.41420636 = queryWeight, product of:
                2.368448 = boost
                5.778052 = idf(docFreq=352, maxDocs=41962)
                0.030267145 = queryNorm
              0.36112824 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.778052 = idf(docFreq=352, maxDocs=41962)
                0.0625 = fieldNorm(doc=4451)
        0.6666667 = coord(6/9)
    
  5. Seki, K.; Uehara, K.: Opinionated document retrieval using subjective triggers (2011) 0.34
    0.3448074 = sum of:
      0.3448074 = product of:
        0.6206533 = sum of:
          0.06431613 = weight(abstract_txt:retrieval in 1447) [ClassicSimilarity], result of:
            0.06431613 = score(doc=1447,freq=4.0), product of:
              0.1486476 = queryWeight, product of:
                1.4188433 = boost
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.030267145 = queryNorm
              0.4326752 = fieldWeight in 1447, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4614017 = idf(docFreq=3579, maxDocs=41962)
                0.0625 = fieldNorm(doc=1447)
          0.047963545 = weight(abstract_txt:results in 1447) [ClassicSimilarity], result of:
            0.047963545 = score(doc=1447,freq=2.0), product of:
              0.15401469 = queryWeight, product of:
                1.4442307 = boost
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.030267145 = queryNorm
              0.31142187 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5233364 = idf(docFreq=3364, maxDocs=41962)
                0.0625 = fieldNorm(doc=1447)
          0.037965696 = weight(abstract_txt:search in 1447) [ClassicSimilarity], result of:
            0.037965696 = score(doc=1447,freq=1.0), product of:
              0.16604489 = queryWeight, product of:
                1.4995753 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.030267145 = queryNorm
              0.22864717 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.0625 = fieldNorm(doc=1447)
          0.22040692 = weight(abstract_txt:word in 1447) [ClassicSimilarity], result of:
            0.22040692 = score(doc=1447,freq=3.0), product of:
              0.37188417 = queryWeight, product of:
                2.2441885 = boost
                5.474909 = idf(docFreq=477, maxDocs=41962)
                0.030267145 = queryNorm
              0.5926763 = fieldWeight in 1447, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.474909 = idf(docFreq=477, maxDocs=41962)
                0.0625 = fieldNorm(doc=1447)
          0.25000095 = weight(abstract_txt:incorporating in 1447) [ClassicSimilarity], result of:
            0.25000095 = score(doc=1447,freq=1.0), product of:
              0.58334535 = queryWeight, product of:
                2.810725 = boost
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.030267145 = queryNorm
              0.42856425 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.857028 = idf(docFreq=119, maxDocs=41962)
                0.0625 = fieldNorm(doc=1447)
        0.5555556 = coord(5/9)