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) 4.16
    4.1575 = sum of:
      4.1575 = sum of:
        1.9744729 = weight(author_txt:ding in 6556) [ClassicSimilarity], result of:
          1.9744729 = score(doc=6556,freq=1.0), product of:
            0.6830663 = queryWeight, product of:
              7.708272 = idf(docFreq=51, maxDocs=42596)
              0.08861471 = queryNorm
            2.890602 = fieldWeight in 6556, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.708272 = idf(docFreq=51, maxDocs=42596)
              0.375 = fieldNorm(doc=6556)
        2.1830268 = weight(author_txt:chowdhury in 6556) [ClassicSimilarity], result of:
          2.1830268 = score(doc=6556,freq=1.0), product of:
            0.73035634 = queryWeight, product of:
              1.0340368 = boost
              7.9706364 = idf(docFreq=39, maxDocs=42596)
              0.08861471 = queryNorm
            2.9889886 = fieldWeight in 6556, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.9706364 = idf(docFreq=39, maxDocs=42596)
              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) 4.16
    4.1575 = sum of:
      4.1575 = sum of:
        1.9744729 = weight(author_txt:ding in 1106) [ClassicSimilarity], result of:
          1.9744729 = score(doc=1106,freq=1.0), product of:
            0.6830663 = queryWeight, product of:
              7.708272 = idf(docFreq=51, maxDocs=42596)
              0.08861471 = queryNorm
            2.890602 = fieldWeight in 1106, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.708272 = idf(docFreq=51, maxDocs=42596)
              0.375 = fieldNorm(doc=1106)
        2.1830268 = weight(author_txt:chowdhury in 1106) [ClassicSimilarity], result of:
          2.1830268 = score(doc=1106,freq=1.0), product of:
            0.73035634 = queryWeight, product of:
              1.0340368 = boost
              7.9706364 = idf(docFreq=39, maxDocs=42596)
              0.08861471 = queryNorm
            2.9889886 = fieldWeight in 1106, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.9706364 = idf(docFreq=39, maxDocs=42596)
              0.375 = fieldNorm(doc=1106)
    
  3. Chowdhury, G.G.; Chowdhury, S.: ¬An overview of the information retrieval features of twenty digital libraries (2000) 2.06
    2.0581772 = sum of:
      2.0581772 = product of:
        4.1163545 = sum of:
          4.1163545 = weight(author_txt:chowdhury in 519) [ClassicSimilarity], result of:
            4.1163545 = score(doc=519,freq=2.0), product of:
              0.73035634 = queryWeight, product of:
                1.0340368 = boost
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                0.08861471 = queryNorm
              5.6360908 = fieldWeight in 519, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                0.5 = fieldNorm(doc=519)
        0.5 = coord(1/2)
    
  4. Chowdhury, S.; Chowdhury, G.G.: Text retrieval system : an overview (1992) 2.06
    2.0581772 = sum of:
      2.0581772 = product of:
        4.1163545 = sum of:
          4.1163545 = weight(author_txt:chowdhury in 6508) [ClassicSimilarity], result of:
            4.1163545 = score(doc=6508,freq=2.0), product of:
              0.73035634 = queryWeight, product of:
                1.0340368 = boost
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                0.08861471 = queryNorm
              5.6360908 = fieldWeight in 6508, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                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) 2.06
    2.0581772 = sum of:
      2.0581772 = product of:
        4.1163545 = sum of:
          4.1163545 = weight(author_txt:chowdhury in 441) [ClassicSimilarity], result of:
            4.1163545 = score(doc=441,freq=2.0), product of:
              0.73035634 = queryWeight, product of:
                1.0340368 = boost
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                0.08861471 = queryNorm
              5.6360908 = fieldWeight in 441, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9706364 = idf(docFreq=39, maxDocs=42596)
                0.5 = fieldNorm(doc=441)
        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
    0.4985819 = sum of:
      0.4985819 = product of:
        0.7478728 = sum of:
          0.014036475 = weight(abstract_txt:information in 525) [ClassicSimilarity], result of:
            0.014036475 = score(doc=525,freq=1.0), product of:
              0.073941156 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.030430175 = queryNorm
              0.18983305 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.078125 = fieldNorm(doc=525)
          0.057452783 = weight(abstract_txt:retrieval in 525) [ClassicSimilarity], result of:
            0.057452783 = score(doc=525,freq=2.0), product of:
              0.1501683 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.030430175 = queryNorm
              0.38258928 = fieldWeight in 525, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.078125 = fieldNorm(doc=525)
          0.07309566 = weight(abstract_txt:results in 525) [ClassicSimilarity], result of:
            0.07309566 = score(doc=525,freq=3.0), product of:
              0.15402865 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.030430175 = queryNorm
              0.47455883 = fieldWeight in 525, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.078125 = fieldNorm(doc=525)
          0.13475177 = weight(abstract_txt:variety in 525) [ClassicSimilarity], result of:
            0.13475177 = score(doc=525,freq=1.0), product of:
              0.33399287 = queryWeight, product of:
                2.1253257 = boost
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.030430175 = queryNorm
              0.40345702 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.078125 = fieldNorm(doc=525)
          0.15881333 = weight(abstract_txt:word in 525) [ClassicSimilarity], result of:
            0.15881333 = score(doc=525,freq=1.0), product of:
              0.37265375 = queryWeight, product of:
                2.2449653 = boost
                5.454958 = idf(docFreq=494, maxDocs=42596)
                0.030430175 = queryNorm
              0.4261686 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.454958 = idf(docFreq=494, maxDocs=42596)
                0.078125 = fieldNorm(doc=525)
          0.30972278 = weight(abstract_txt:incorporating in 525) [ClassicSimilarity], result of:
            0.30972278 = score(doc=525,freq=1.0), product of:
              0.5816963 = queryWeight, product of:
                2.80482 = boost
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.030430175 = queryNorm
              0.5324476 = fieldWeight in 525, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                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
    0.4357521 = sum of:
      0.4357521 = product of:
        0.6536281 = sum of:
          0.014036475 = weight(abstract_txt:information in 481) [ClassicSimilarity], result of:
            0.014036475 = score(doc=481,freq=1.0), product of:
              0.073941156 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.030430175 = queryNorm
              0.18983305 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
          0.070365004 = weight(abstract_txt:retrieval in 481) [ClassicSimilarity], result of:
            0.070365004 = score(doc=481,freq=3.0), product of:
              0.1501683 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.030430175 = queryNorm
              0.4685743 = fieldWeight in 481, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
          0.042201802 = weight(abstract_txt:results in 481) [ClassicSimilarity], result of:
            0.042201802 = score(doc=481,freq=1.0), product of:
              0.15402865 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.030430175 = queryNorm
              0.2739867 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
          0.08255029 = weight(abstract_txt:search in 481) [ClassicSimilarity], result of:
            0.08255029 = score(doc=481,freq=3.0), product of:
              0.16703963 = queryWeight, product of:
                1.5030265 = boost
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.030430175 = queryNorm
              0.49419582 = fieldWeight in 481, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
          0.13475177 = weight(abstract_txt:variety in 481) [ClassicSimilarity], result of:
            0.13475177 = score(doc=481,freq=1.0), product of:
              0.33399287 = queryWeight, product of:
                2.1253257 = boost
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.030430175 = queryNorm
              0.40345702 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
          0.30972278 = weight(abstract_txt:incorporating in 481) [ClassicSimilarity], result of:
            0.30972278 = score(doc=481,freq=1.0), product of:
              0.5816963 = queryWeight, product of:
                2.80482 = boost
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.030430175 = queryNorm
              0.5324476 = fieldWeight in 481, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.078125 = fieldNorm(doc=481)
        0.6666667 = coord(6/9)
    
  3. Harter, S.P.: Colinked descriptors (1993) 0.39
    0.39455196 = sum of:
      0.39455196 = product of:
        0.7101935 = sum of:
          0.027790803 = weight(abstract_txt:information in 7963) [ClassicSimilarity], result of:
            0.027790803 = score(doc=7963,freq=2.0), product of:
              0.073941156 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.030430175 = queryNorm
              0.37585026 = fieldWeight in 7963, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.109375 = fieldNorm(doc=7963)
          0.09851101 = weight(abstract_txt:retrieval in 7963) [ClassicSimilarity], result of:
            0.09851101 = score(doc=7963,freq=3.0), product of:
              0.1501683 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.030430175 = queryNorm
              0.656004 = fieldWeight in 7963, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.109375 = fieldNorm(doc=7963)
          0.083555296 = weight(abstract_txt:results in 7963) [ClassicSimilarity], result of:
            0.083555296 = score(doc=7963,freq=2.0), product of:
              0.15402865 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.030430175 = queryNorm
              0.5424659 = fieldWeight in 7963, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.109375 = fieldNorm(doc=7963)
          0.066724606 = weight(abstract_txt:search in 7963) [ClassicSimilarity], result of:
            0.066724606 = score(doc=7963,freq=1.0), product of:
              0.16703963 = queryWeight, product of:
                1.5030265 = boost
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.030430175 = queryNorm
              0.39945373 = fieldWeight in 7963, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.109375 = fieldNorm(doc=7963)
          0.43361184 = weight(abstract_txt:incorporating in 7963) [ClassicSimilarity], result of:
            0.43361184 = score(doc=7963,freq=1.0), product of:
              0.5816963 = queryWeight, product of:
                2.80482 = boost
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.030430175 = queryNorm
              0.74542654 = fieldWeight in 7963, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                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
    0.38760138 = sum of:
      0.38760138 = product of:
        0.58140206 = sum of:
          0.01122918 = weight(abstract_txt:information in 4451) [ClassicSimilarity], result of:
            0.01122918 = score(doc=4451,freq=1.0), product of:
              0.073941156 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.030430175 = queryNorm
              0.15186644 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
          0.047745887 = weight(abstract_txt:results in 4451) [ClassicSimilarity], result of:
            0.047745887 = score(doc=4451,freq=2.0), product of:
              0.15402865 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.030430175 = queryNorm
              0.30998054 = fieldWeight in 4451, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
          0.06604023 = weight(abstract_txt:search in 4451) [ClassicSimilarity], result of:
            0.06604023 = score(doc=4451,freq=3.0), product of:
              0.16703963 = queryWeight, product of:
                1.5030265 = boost
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.030430175 = queryNorm
              0.39535666 = fieldWeight in 4451, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
          0.107801415 = weight(abstract_txt:variety in 4451) [ClassicSimilarity], result of:
            0.107801415 = score(doc=4451,freq=1.0), product of:
              0.33399287 = queryWeight, product of:
                2.1253257 = boost
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.030430175 = queryNorm
              0.32276562 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.16425 = idf(docFreq=661, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
          0.19946152 = weight(abstract_txt:increase in 4451) [ClassicSimilarity], result of:
            0.19946152 = score(doc=4451,freq=2.0), product of:
              0.39953083 = queryWeight, product of:
                2.3245132 = boost
                5.6482487 = idf(docFreq=407, maxDocs=42596)
                0.030430175 = queryNorm
              0.49923936 = fieldWeight in 4451, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6482487 = idf(docFreq=407, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
          0.14912383 = weight(abstract_txt:analyses in 4451) [ClassicSimilarity], result of:
            0.14912383 = score(doc=4451,freq=1.0), product of:
              0.41465375 = queryWeight, product of:
                2.368098 = boost
                5.7541537 = idf(docFreq=366, maxDocs=42596)
                0.030430175 = queryNorm
              0.3596346 = fieldWeight in 4451, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7541537 = idf(docFreq=366, maxDocs=42596)
                0.0625 = fieldNorm(doc=4451)
        0.6666667 = coord(6/9)
    
  5. Seki, K.; Uehara, K.: Opinionated document retrieval using subjective triggers (2011) 0.34
    0.34372833 = sum of:
      0.34372833 = product of:
        0.618711 = sum of:
          0.06500041 = weight(abstract_txt:retrieval in 447) [ClassicSimilarity], result of:
            0.06500041 = score(doc=447,freq=4.0), product of:
              0.1501683 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.030430175 = queryNorm
              0.4328504 = fieldWeight in 447, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.0625 = fieldNorm(doc=447)
          0.047745887 = weight(abstract_txt:results in 447) [ClassicSimilarity], result of:
            0.047745887 = score(doc=447,freq=2.0), product of:
              0.15402865 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.030430175 = queryNorm
              0.30998054 = fieldWeight in 447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.0625 = fieldNorm(doc=447)
          0.038128346 = weight(abstract_txt:search in 447) [ClassicSimilarity], result of:
            0.038128346 = score(doc=447,freq=1.0), product of:
              0.16703963 = queryWeight, product of:
                1.5030265 = boost
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.030430175 = queryNorm
              0.22825928 = fieldWeight in 447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6521485 = idf(docFreq=3002, maxDocs=42596)
                0.0625 = fieldNorm(doc=447)
          0.22005819 = weight(abstract_txt:word in 447) [ClassicSimilarity], result of:
            0.22005819 = score(doc=447,freq=3.0), product of:
              0.37265375 = queryWeight, product of:
                2.2449653 = boost
                5.454958 = idf(docFreq=494, maxDocs=42596)
                0.030430175 = queryNorm
              0.5905165 = fieldWeight in 447, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.454958 = idf(docFreq=494, maxDocs=42596)
                0.0625 = fieldNorm(doc=447)
          0.2477782 = weight(abstract_txt:incorporating in 447) [ClassicSimilarity], result of:
            0.2477782 = score(doc=447,freq=1.0), product of:
              0.5816963 = queryWeight, product of:
                2.80482 = boost
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.030430175 = queryNorm
              0.42595804 = fieldWeight in 447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8153286 = idf(docFreq=126, maxDocs=42596)
                0.0625 = fieldNorm(doc=447)
        0.5555556 = coord(5/9)