Document (#7391)

Author
Losee, R.M.
Title
Term dependence : truncating the Bahadur Lazarsfeld expansion
Source
Information processing and management. 30(1994) no.2, S.293-303
Year
1994
Abstract
Studies the performance of probabilistic information retrieval systems where differing statistical dependence assumptions are used when estimating the probabilities inherent in the retrieval model. Uses the Bahadur Lazarsfeld expansion model

Similar documents (author)

  1. Losee, R.M.: ¬A Gray code based ordering for documents on shelves : classification for browsing and retrieval (1992) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:losee in 2335) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 2335, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=2335)
    
  2. Losee, R.M.: ¬The relative shelf location of circulated books : a study of classification, users, and browsing (1993) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:losee in 4485) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 4485, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=4485)
    
  3. Losee, R.M.: Seven fundamental questions for the science of library classification (1993) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:losee in 4508) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 4508, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=4508)
    
  4. Losee, R.M.: Upper bounds for retrieval performance and their user measuring performance and generating optimal queries : can it get any better than this? (1994) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:losee in 7418) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 7418, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=7418)
    
  5. Losee, R.M.: Determining information retrieval and filtering performance without experimentation (1995) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:losee in 3437) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 3437, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=3437)
    

Similar documents (content)

  1. Lee, C.; Lee, G.G.: Probabilistic information retrieval model for a dependence structured indexing system (2005) 0.48
    0.4818148 = sum of:
      0.4818148 = product of:
        1.0706996 = sum of:
          0.0055471887 = weight(abstract_txt:information in 3005) [ClassicSimilarity], result of:
            0.0055471887 = score(doc=3005,freq=1.0), product of:
              0.029218508 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012023563 = queryNorm
              0.18985188 = fieldWeight in 3005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.015389574 = weight(abstract_txt:systems in 3005) [ClassicSimilarity], result of:
            0.015389574 = score(doc=3005,freq=1.0), product of:
              0.057689108 = queryWeight, product of:
                1.4051346 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.012023563 = queryNorm
              0.2667674 = fieldWeight in 3005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.038682107 = weight(abstract_txt:performance in 3005) [ClassicSimilarity], result of:
            0.038682107 = score(doc=3005,freq=1.0), product of:
              0.10664721 = queryWeight, product of:
                1.9104942 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.012023563 = queryNorm
              0.36271092 = fieldWeight in 3005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.061549712 = weight(abstract_txt:term in 3005) [ClassicSimilarity], result of:
            0.061549712 = score(doc=3005,freq=2.0), product of:
              0.11536749 = queryWeight, product of:
                1.9870678 = boost
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.012023563 = queryNorm
              0.53351 = fieldWeight in 3005, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.20937535 = weight(abstract_txt:probabilistic in 3005) [ClassicSimilarity], result of:
            0.20937535 = score(doc=3005,freq=3.0), product of:
              0.22795688 = queryWeight, product of:
                2.7931697 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.012023563 = queryNorm
              0.91848665 = fieldWeight in 3005, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.04547559 = weight(abstract_txt:retrieval in 3005) [ClassicSimilarity], result of:
            0.04547559 = score(doc=3005,freq=2.0), product of:
              0.11879413 = queryWeight, product of:
                2.8515663 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.012023563 = queryNorm
              0.3828101 = fieldWeight in 3005, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.07114797 = weight(abstract_txt:model in 3005) [ClassicSimilarity], result of:
            0.07114797 = score(doc=3005,freq=2.0), product of:
              0.16009745 = queryWeight, product of:
                3.3103826 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.012023563 = queryNorm
              0.44440413 = fieldWeight in 3005, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.3065888 = weight(abstract_txt:expansion in 3005) [ClassicSimilarity], result of:
            0.3065888 = score(doc=3005,freq=3.0), product of:
              0.37035355 = queryWeight, product of:
                5.0349393 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.012023563 = queryNorm
              0.82782733 = fieldWeight in 3005, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
          0.31694326 = weight(abstract_txt:dependence in 3005) [ClassicSimilarity], result of:
            0.31694326 = score(doc=3005,freq=1.0), product of:
              0.546102 = queryWeight, product of:
                6.1139636 = boost
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.012023563 = queryNorm
              0.58037376 = fieldWeight in 3005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.078125 = fieldNorm(doc=3005)
        0.45 = coord(9/20)
    
  2. Losee, R.M.: Comparing Boolean and probabilistic information retrieval systems across queries and disciplines (1997) 0.47
    0.4683853 = sum of:
      0.4683853 = product of:
        1.0408562 = sum of:
          0.0066566262 = weight(abstract_txt:information in 779) [ClassicSimilarity], result of:
            0.0066566262 = score(doc=779,freq=1.0), product of:
              0.029218508 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012023563 = queryNorm
              0.22782224 = fieldWeight in 779, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.01846749 = weight(abstract_txt:systems in 779) [ClassicSimilarity], result of:
            0.01846749 = score(doc=779,freq=1.0), product of:
              0.057689108 = queryWeight, product of:
                1.4051346 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.012023563 = queryNorm
              0.3201209 = fieldWeight in 779, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.103794985 = weight(abstract_txt:performance in 779) [ClassicSimilarity], result of:
            0.103794985 = score(doc=779,freq=5.0), product of:
              0.10664721 = queryWeight, product of:
                1.9104942 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.012023563 = queryNorm
              0.9732555 = fieldWeight in 779, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.090459235 = weight(abstract_txt:term in 779) [ClassicSimilarity], result of:
            0.090459235 = score(doc=779,freq=3.0), product of:
              0.11536749 = queryWeight, product of:
                1.9870678 = boost
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.012023563 = queryNorm
              0.7840964 = fieldWeight in 779, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.111828014 = weight(abstract_txt:statistical in 779) [ClassicSimilarity], result of:
            0.111828014 = score(doc=779,freq=2.0), product of:
              0.15211743 = queryWeight, product of:
                2.2817101 = boost
                5.544793 = idf(docFreq=453, maxDocs=42740)
                0.012023563 = queryNorm
              0.73514265 = fieldWeight in 779, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.544793 = idf(docFreq=453, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.12968776 = weight(abstract_txt:assumptions in 779) [ClassicSimilarity], result of:
            0.12968776 = score(doc=779,freq=1.0), product of:
              0.211554 = queryWeight, product of:
                2.6908011 = boost
                6.5389266 = idf(docFreq=167, maxDocs=42740)
                0.012023563 = queryNorm
              0.61302435 = fieldWeight in 779, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5389266 = idf(docFreq=167, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.1450595 = weight(abstract_txt:probabilistic in 779) [ClassicSimilarity], result of:
            0.1450595 = score(doc=779,freq=1.0), product of:
              0.22795688 = queryWeight, product of:
                2.7931697 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.012023563 = queryNorm
              0.6363462 = fieldWeight in 779, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.05457071 = weight(abstract_txt:retrieval in 779) [ClassicSimilarity], result of:
            0.05457071 = score(doc=779,freq=2.0), product of:
              0.11879413 = queryWeight, product of:
                2.8515663 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.012023563 = queryNorm
              0.4593721 = fieldWeight in 779, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
          0.3803319 = weight(abstract_txt:dependence in 779) [ClassicSimilarity], result of:
            0.3803319 = score(doc=779,freq=1.0), product of:
              0.546102 = queryWeight, product of:
                6.1139636 = boost
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.012023563 = queryNorm
              0.6964485 = fieldWeight in 779, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.09375 = fieldNorm(doc=779)
        0.45 = coord(9/20)
    
  3. Cho, B.-H.; Lee, C.; Lee, G.G.: Exploring term dependences in probabilistic information retrieval model (2003) 0.41
    0.40621442 = sum of:
      0.40621442 = product of:
        0.90269876 = sum of:
          0.0055471887 = weight(abstract_txt:information in 3078) [ClassicSimilarity], result of:
            0.0055471887 = score(doc=3078,freq=1.0), product of:
              0.029218508 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012023563 = queryNorm
              0.18985188 = fieldWeight in 3078, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.015389574 = weight(abstract_txt:systems in 3078) [ClassicSimilarity], result of:
            0.015389574 = score(doc=3078,freq=1.0), product of:
              0.057689108 = queryWeight, product of:
                1.4051346 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.012023563 = queryNorm
              0.2667674 = fieldWeight in 3078, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.038682107 = weight(abstract_txt:performance in 3078) [ClassicSimilarity], result of:
            0.038682107 = score(doc=3078,freq=1.0), product of:
              0.10664721 = queryWeight, product of:
                1.9104942 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.012023563 = queryNorm
              0.36271092 = fieldWeight in 3078, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.061549712 = weight(abstract_txt:term in 3078) [ClassicSimilarity], result of:
            0.061549712 = score(doc=3078,freq=2.0), product of:
              0.11536749 = queryWeight, product of:
                1.9870678 = boost
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.012023563 = queryNorm
              0.53351 = fieldWeight in 3078, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.17095424 = weight(abstract_txt:probabilistic in 3078) [ClassicSimilarity], result of:
            0.17095424 = score(doc=3078,freq=2.0), product of:
              0.22795688 = queryWeight, product of:
                2.7931697 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.012023563 = queryNorm
              0.7499412 = fieldWeight in 3078, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.04547559 = weight(abstract_txt:retrieval in 3078) [ClassicSimilarity], result of:
            0.04547559 = score(doc=3078,freq=2.0), product of:
              0.11879413 = queryWeight, product of:
                2.8515663 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.012023563 = queryNorm
              0.3828101 = fieldWeight in 3078, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.07114797 = weight(abstract_txt:model in 3078) [ClassicSimilarity], result of:
            0.07114797 = score(doc=3078,freq=2.0), product of:
              0.16009745 = queryWeight, product of:
                3.3103826 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.012023563 = queryNorm
              0.44440413 = fieldWeight in 3078, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.17700912 = weight(abstract_txt:expansion in 3078) [ClassicSimilarity], result of:
            0.17700912 = score(doc=3078,freq=1.0), product of:
              0.37035355 = queryWeight, product of:
                5.0349393 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.012023563 = queryNorm
              0.47794634 = fieldWeight in 3078, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
          0.31694326 = weight(abstract_txt:dependence in 3078) [ClassicSimilarity], result of:
            0.31694326 = score(doc=3078,freq=1.0), product of:
              0.546102 = queryWeight, product of:
                6.1139636 = boost
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.012023563 = queryNorm
              0.58037376 = fieldWeight in 3078, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.428784 = idf(docFreq=68, maxDocs=42740)
                0.078125 = fieldNorm(doc=3078)
        0.45 = coord(9/20)
    
  4. Na, S.-H.; Kang, I.-S.; Lee, J.-H.: Parsimonious translation models for information retrieval (2007) 0.37
    0.3707245 = sum of:
      0.3707245 = product of:
        0.8238323 = sum of:
          0.0044377507 = weight(abstract_txt:information in 2899) [ClassicSimilarity], result of:
            0.0044377507 = score(doc=2899,freq=1.0), product of:
              0.029218508 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012023563 = queryNorm
              0.1518815 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.030945685 = weight(abstract_txt:performance in 2899) [ClassicSimilarity], result of:
            0.030945685 = score(doc=2899,freq=1.0), product of:
              0.10664721 = queryWeight, product of:
                1.9104942 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.012023563 = queryNorm
              0.29016873 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.060306154 = weight(abstract_txt:term in 2899) [ClassicSimilarity], result of:
            0.060306154 = score(doc=2899,freq=3.0), product of:
              0.11536749 = queryWeight, product of:
                1.9870678 = boost
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.012023563 = queryNorm
              0.52273095 = fieldWeight in 2899, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.09670633 = weight(abstract_txt:probabilistic in 2899) [ClassicSimilarity], result of:
            0.09670633 = score(doc=2899,freq=1.0), product of:
              0.22795688 = queryWeight, product of:
                2.7931697 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.012023563 = queryNorm
              0.4242308 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.036380474 = weight(abstract_txt:retrieval in 2899) [ClassicSimilarity], result of:
            0.036380474 = score(doc=2899,freq=2.0), product of:
              0.11879413 = queryWeight, product of:
                2.8515663 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.012023563 = queryNorm
              0.30624807 = fieldWeight in 2899, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.12727335 = weight(abstract_txt:model in 2899) [ClassicSimilarity], result of:
            0.12727335 = score(doc=2899,freq=10.0), product of:
              0.16009745 = queryWeight, product of:
                3.3103826 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.012023563 = queryNorm
              0.79497427 = fieldWeight in 2899, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.16308764 = weight(abstract_txt:estimating in 2899) [ClassicSimilarity], result of:
            0.16308764 = score(doc=2899,freq=1.0), product of:
              0.32297093 = queryWeight, product of:
                3.3247018 = boost
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.012023563 = queryNorm
              0.5049607 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.16308764 = weight(abstract_txt:probabilities in 2899) [ClassicSimilarity], result of:
            0.16308764 = score(doc=2899,freq=1.0), product of:
              0.32297093 = queryWeight, product of:
                3.3247018 = boost
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.012023563 = queryNorm
              0.5049607 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
          0.1416073 = weight(abstract_txt:expansion in 2899) [ClassicSimilarity], result of:
            0.1416073 = score(doc=2899,freq=1.0), product of:
              0.37035355 = queryWeight, product of:
                5.0349393 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.012023563 = queryNorm
              0.38235706 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.0625 = fieldNorm(doc=2899)
        0.45 = coord(9/20)
    
  5. Wong, S.K.M.: On modelling information retrieval with probabilistic inference (1995) 0.36
    0.36100575 = sum of:
      0.36100575 = product of:
        0.90251434 = sum of:
          0.0066566262 = weight(abstract_txt:information in 2007) [ClassicSimilarity], result of:
            0.0066566262 = score(doc=2007,freq=1.0), product of:
              0.029218508 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012023563 = queryNorm
              0.22782224 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.052226663 = weight(abstract_txt:term in 2007) [ClassicSimilarity], result of:
            0.052226663 = score(doc=2007,freq=1.0), product of:
              0.11536749 = queryWeight, product of:
                1.9870678 = boost
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.012023563 = queryNorm
              0.4526983 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8287816 = idf(docFreq=928, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.12968776 = weight(abstract_txt:assumptions in 2007) [ClassicSimilarity], result of:
            0.12968776 = score(doc=2007,freq=1.0), product of:
              0.211554 = queryWeight, product of:
                2.6908011 = boost
                6.5389266 = idf(docFreq=167, maxDocs=42740)
                0.012023563 = queryNorm
              0.61302435 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5389266 = idf(docFreq=167, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.13696063 = weight(abstract_txt:inherent in 2007) [ClassicSimilarity], result of:
            0.13696063 = score(doc=2007,freq=1.0), product of:
              0.21939112 = queryWeight, product of:
                2.7401888 = boost
                6.658944 = idf(docFreq=148, maxDocs=42740)
                0.012023563 = queryNorm
              0.62427604 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.658944 = idf(docFreq=148, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.20514509 = weight(abstract_txt:probabilistic in 2007) [ClassicSimilarity], result of:
            0.20514509 = score(doc=2007,freq=2.0), product of:
              0.22795688 = queryWeight, product of:
                2.7931697 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.012023563 = queryNorm
              0.8999294 = fieldWeight in 2007, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.066835195 = weight(abstract_txt:retrieval in 2007) [ClassicSimilarity], result of:
            0.066835195 = score(doc=2007,freq=3.0), product of:
              0.11879413 = queryWeight, product of:
                2.8515663 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.012023563 = queryNorm
              0.5626136 = fieldWeight in 2007, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.06037105 = weight(abstract_txt:model in 2007) [ClassicSimilarity], result of:
            0.06037105 = score(doc=2007,freq=1.0), product of:
              0.16009745 = queryWeight, product of:
                3.3103826 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.012023563 = queryNorm
              0.37708938 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
          0.24463144 = weight(abstract_txt:probabilities in 2007) [ClassicSimilarity], result of:
            0.24463144 = score(doc=2007,freq=1.0), product of:
              0.32297093 = queryWeight, product of:
                3.3247018 = boost
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.012023563 = queryNorm
              0.75744104 = fieldWeight in 2007, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.09375 = fieldNorm(doc=2007)
        0.4 = coord(8/20)