Document (#16635)

Author
Schiettecatte, F.
Florance, V.
Title
Document retrieval using the MPS information server : a report on the TREC-4 experiment
Source
The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
Imprint
Gaithersburgh, MD : National Institute of Standards and Technology
Year
1996
Pages
S.401-419
Series
NIST special publication; 500-236
Object
TREC

Similar documents (content)

  1. Montasser-Kohsari, G.; Kirstein, P.; Goudal, P.: Online access to multimedia documents : second phase (1995) 0.64
    0.642418 = sum of:
      0.642418 = product of:
        0.85655737 = sum of:
          0.024501475 = weight(abstract_txt:information in 2428) [ClassicSimilarity], result of:
            0.024501475 = score(doc=2428,freq=2.0), product of:
              0.076334484 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.031530846 = queryNorm
              0.32097518 = fieldWeight in 2428, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
          0.051243454 = weight(abstract_txt:retrieval in 2428) [ClassicSimilarity], result of:
            0.051243454 = score(doc=2428,freq=1.0), product of:
              0.15728775 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.031530846 = queryNorm
              0.3257943 = fieldWeight in 2428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
          0.096579626 = weight(abstract_txt:document in 2428) [ClassicSimilarity], result of:
            0.096579626 = score(doc=2428,freq=1.0), product of:
              0.2399899 = queryWeight, product of:
                1.7731117 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.031530846 = queryNorm
              0.40243202 = fieldWeight in 2428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
          0.1930333 = weight(abstract_txt:report in 2428) [ClassicSimilarity], result of:
            0.1930333 = score(doc=2428,freq=1.0), product of:
              0.38079458 = queryWeight, product of:
                2.233495 = boost
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.031530846 = queryNorm
              0.50692236 = fieldWeight in 2428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
          0.22156163 = weight(abstract_txt:experiment in 2428) [ClassicSimilarity], result of:
            0.22156163 = score(doc=2428,freq=1.0), product of:
              0.41744474 = queryWeight, product of:
                2.3385093 = boost
                5.6614056 = idf(docFreq=417, maxDocs=44218)
                0.031530846 = queryNorm
              0.5307568 = fieldWeight in 2428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6614056 = idf(docFreq=417, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
          0.26963785 = weight(abstract_txt:server in 2428) [ClassicSimilarity], result of:
            0.26963785 = score(doc=2428,freq=1.0), product of:
              0.47583517 = queryWeight, product of:
                2.4967086 = boost
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.031530846 = queryNorm
              0.5666623 = fieldWeight in 2428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.09375 = fieldNorm(doc=2428)
        0.75 = coord(6/8)
    
  2. Gilchrist, A.: Research and consultancy (1998) 0.55
    0.54742664 = sum of:
      0.54742664 = product of:
        0.8758826 = sum of:
          0.030008053 = weight(abstract_txt:information in 1394) [ClassicSimilarity], result of:
            0.030008053 = score(doc=1394,freq=3.0), product of:
              0.076334484 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.031530846 = queryNorm
              0.3931127 = fieldWeight in 1394, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.09375 = fieldNorm(doc=1394)
          0.07246918 = weight(abstract_txt:retrieval in 1394) [ClassicSimilarity], result of:
            0.07246918 = score(doc=1394,freq=2.0), product of:
              0.15728775 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.031530846 = queryNorm
              0.4607427 = fieldWeight in 1394, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.09375 = fieldNorm(doc=1394)
          0.1365842 = weight(abstract_txt:document in 1394) [ClassicSimilarity], result of:
            0.1365842 = score(doc=1394,freq=2.0), product of:
              0.2399899 = queryWeight, product of:
                1.7731117 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.031530846 = queryNorm
              0.5691248 = fieldWeight in 1394, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.09375 = fieldNorm(doc=1394)
          0.26963785 = weight(abstract_txt:server in 1394) [ClassicSimilarity], result of:
            0.26963785 = score(doc=1394,freq=1.0), product of:
              0.47583517 = queryWeight, product of:
                2.4967086 = boost
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.031530846 = queryNorm
              0.5666623 = fieldWeight in 1394, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.09375 = fieldNorm(doc=1394)
          0.36718336 = weight(abstract_txt:trec in 1394) [ClassicSimilarity], result of:
            0.36718336 = score(doc=1394,freq=1.0), product of:
              0.58459884 = queryWeight, product of:
                2.7673786 = boost
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.031530846 = queryNorm
              0.62809455 = fieldWeight in 1394, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.09375 = fieldNorm(doc=1394)
        0.625 = coord(5/8)
    
  3. Smeaton, A.F.; Harman, D.: ¬The TREC experiments and their impact on Europe (1997) 0.54
    0.54128486 = sum of:
      0.54128486 = product of:
        1.0825697 = sum of:
          0.028585054 = weight(abstract_txt:information in 7702) [ClassicSimilarity], result of:
            0.028585054 = score(doc=7702,freq=2.0), product of:
              0.076334484 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.031530846 = queryNorm
              0.37447104 = fieldWeight in 7702, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=7702)
          0.08454738 = weight(abstract_txt:retrieval in 7702) [ClassicSimilarity], result of:
            0.08454738 = score(doc=7702,freq=2.0), product of:
              0.15728775 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.031530846 = queryNorm
              0.53753316 = fieldWeight in 7702, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=7702)
          0.112676226 = weight(abstract_txt:document in 7702) [ClassicSimilarity], result of:
            0.112676226 = score(doc=7702,freq=1.0), product of:
              0.2399899 = queryWeight, product of:
                1.7731117 = boost
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.031530846 = queryNorm
              0.46950403 = fieldWeight in 7702, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2926083 = idf(docFreq=1642, maxDocs=44218)
                0.109375 = fieldNorm(doc=7702)
          0.8567611 = weight(abstract_txt:trec in 7702) [ClassicSimilarity], result of:
            0.8567611 = score(doc=7702,freq=4.0), product of:
              0.58459884 = queryWeight, product of:
                2.7673786 = boost
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.031530846 = queryNorm
              1.4655539 = fieldWeight in 7702, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.109375 = fieldNorm(doc=7702)
        0.5 = coord(4/8)
    
  4. Dunsire, G.: Bringing it all back home : retrieval and access for the global information society (1999) 0.52
    0.51856 = sum of:
      0.51856 = product of:
        1.03712 = sum of:
          0.046200424 = weight(abstract_txt:information in 4536) [ClassicSimilarity], result of:
            0.046200424 = score(doc=4536,freq=1.0), product of:
              0.076334484 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.031530846 = queryNorm
              0.6052366 = fieldWeight in 4536, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.25 = fieldNorm(doc=4536)
          0.13523607 = weight(abstract_txt:using in 4536) [ClassicSimilarity], result of:
            0.13523607 = score(doc=4536,freq=1.0), product of:
              0.1562015 = queryWeight, product of:
                1.4304813 = boost
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.031530846 = queryNorm
              0.86577964 = fieldWeight in 4536, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.25 = fieldNorm(doc=4536)
          0.1366492 = weight(abstract_txt:retrieval in 4536) [ClassicSimilarity], result of:
            0.1366492 = score(doc=4536,freq=1.0), product of:
              0.15728775 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.031530846 = queryNorm
              0.86878484 = fieldWeight in 4536, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.25 = fieldNorm(doc=4536)
          0.71903425 = weight(abstract_txt:server in 4536) [ClassicSimilarity], result of:
            0.71903425 = score(doc=4536,freq=1.0), product of:
              0.47583517 = queryWeight, product of:
                2.4967086 = boost
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.031530846 = queryNorm
              1.5110995 = fieldWeight in 4536, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.044398 = idf(docFreq=284, maxDocs=44218)
                0.25 = fieldNorm(doc=4536)
        0.5 = coord(4/8)
    
  5. Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993) 0.49
    0.4940359 = sum of:
      0.4940359 = product of:
        0.9880718 = sum of:
          0.020212686 = weight(abstract_txt:information in 1317) [ClassicSimilarity], result of:
            0.020212686 = score(doc=1317,freq=1.0), product of:
              0.076334484 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.031530846 = queryNorm
              0.264791 = fieldWeight in 1317, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=1317)
          0.103548974 = weight(abstract_txt:retrieval in 1317) [ClassicSimilarity], result of:
            0.103548974 = score(doc=1317,freq=3.0), product of:
              0.15728775 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.031530846 = queryNorm
              0.658341 = fieldWeight in 1317, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=1317)
          0.25848854 = weight(abstract_txt:experiment in 1317) [ClassicSimilarity], result of:
            0.25848854 = score(doc=1317,freq=1.0), product of:
              0.41744474 = queryWeight, product of:
                2.3385093 = boost
                5.6614056 = idf(docFreq=417, maxDocs=44218)
                0.031530846 = queryNorm
              0.6192162 = fieldWeight in 1317, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6614056 = idf(docFreq=417, maxDocs=44218)
                0.109375 = fieldNorm(doc=1317)
          0.6058216 = weight(abstract_txt:trec in 1317) [ClassicSimilarity], result of:
            0.6058216 = score(doc=1317,freq=2.0), product of:
              0.58459884 = queryWeight, product of:
                2.7673786 = boost
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.031530846 = queryNorm
              1.0363032 = fieldWeight in 1317, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.699675 = idf(docFreq=147, maxDocs=44218)
                0.109375 = fieldNorm(doc=1317)
        0.5 = coord(4/8)