Document (#19321)

Editor
Harman, D.
Title
¬The Second Text Retrieval Conference : TREC-2
Issue
[Themenheft]
Source
Information processing and management. 31(1995) no.3, S.269-448
Year
1995
Abstract
A special issue devoted to papers from the 2nd Text Retrieval Conference (TREC-2) held in Aug 93
Content
Enthält die Beiträge: HARMAN, D.: Overview of the Second Text Retrieval Conference (TREC-2); SPRACK JONES, K.: Reflections on TREC; BUCKLEY, C., J. ALLAN u. G. SALTON: Automatic routing and retrieval using SMART: TREC-2; CALLAN, J.P., W.B. CROFT u. J. BROGLIO: TREC and TIPSTER experiments with INQUERY; ROBERTSON, S.R., S. WALKER u. M.M. HANCOCK-BEAULIEU: Large test collection experiments on an operational, interactive system: OKAPI at TREC; ZOBEL, J., A. MOFFAT, R. WILKINSON u. R. SACKS-DAVIS: Efficient retrieval of partial documents; METTLER, M. u. F. NORDBY: TREC routing experiments with the TRW/Paracel Fast Data Finder; EVANS, D.A. u. R.G. LEFFERTS: CLARIT-TREC experiments; STRZALKOWSKI, T.: Natural language information retrieval; CAID, W.R., S.T. DUMAIS u. S.I. GALLANT: Learned vector-space models for document retrieval; BELKIN, N.J. P. KANTOR, E.A. FOX u. J.A. SHAW: Combining the evidence of multiple query representations for information retrieval
Theme
Retrievalstudien
Object
TREC

Similar documents (content)

  1. Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005) 1.05
    1.0491167 = sum of:
      1.0491167 = product of:
        1.2822537 = sum of:
          0.011892849 = weight(abstract_txt:from in 82) [ClassicSimilarity], result of:
            0.011892849 = score(doc=82,freq=4.0), product of:
              0.05516725 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.019992488 = queryNorm
              0.21557805 = fieldWeight in 82, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.049398225 = weight(abstract_txt:special in 82) [ClassicSimilarity], result of:
            0.049398225 = score(doc=82,freq=2.0), product of:
              0.17960082 = queryWeight, product of:
                1.8043197 = boost
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.019992488 = queryNorm
              0.27504453 = fieldWeight in 82, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.041312937 = weight(abstract_txt:papers in 82) [ClassicSimilarity], result of:
            0.041312937 = score(doc=82,freq=1.0), product of:
              0.2008637 = queryWeight, product of:
                1.9081392 = boost
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.019992488 = queryNorm
              0.20567647 = fieldWeight in 82, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.05883244 = weight(abstract_txt:held in 82) [ClassicSimilarity], result of:
            0.05883244 = score(doc=82,freq=1.0), product of:
              0.2542467 = queryWeight, product of:
                2.1467774 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.019992488 = queryNorm
              0.23139903 = fieldWeight in 82, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.09502477 = weight(abstract_txt:devoted in 82) [ClassicSimilarity], result of:
            0.09502477 = score(doc=82,freq=2.0), product of:
              0.27779558 = queryWeight, product of:
                2.2439957 = boost
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.019992488 = queryNorm
              0.34206724 = fieldWeight in 82, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.088988334 = weight(abstract_txt:retrieval in 82) [ClassicSimilarity], result of:
            0.088988334 = score(doc=82,freq=14.0), product of:
              0.17513251 = queryWeight, product of:
                2.5197515 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.019992488 = queryNorm
              0.50812 = fieldWeight in 82, product of:
                3.7416575 = tf(freq=14.0), with freq of:
                  14.0 = termFreq=14.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.06468916 = weight(abstract_txt:text in 82) [ClassicSimilarity], result of:
            0.06468916 = score(doc=82,freq=3.0), product of:
              0.23661086 = queryWeight, product of:
                2.9288132 = boost
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.019992488 = queryNorm
              0.27339894 = fieldWeight in 82, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.16885099 = weight(abstract_txt:conference in 82) [ClassicSimilarity], result of:
            0.16885099 = score(doc=82,freq=3.0), product of:
              0.44855538 = queryWeight, product of:
                4.032574 = boost
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.019992488 = queryNorm
              0.37643287 = fieldWeight in 82, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
          0.70326406 = weight(abstract_txt:trec in 82) [ClassicSimilarity], result of:
            0.70326406 = score(doc=82,freq=17.0), product of:
              0.65130347 = queryWeight, product of:
                4.8592143 = boost
                6.704255 = idf(docFreq=147, maxDocs=44421)
                0.019992488 = queryNorm
              1.0797794 = fieldWeight in 82, product of:
                4.1231055 = tf(freq=17.0), with freq of:
                  17.0 = termFreq=17.0
                6.704255 = idf(docFreq=147, maxDocs=44421)
                0.0390625 = fieldNorm(doc=82)
        0.8181818 = coord(9/11)
    
  2. Lespinasse, K.: TREC: une conference pour l'evaluation des systemes de recherche d'information (1997) 0.91
    0.90851134 = sum of:
      0.90851134 = product of:
        1.6656041 = sum of:
          0.016649986 = weight(abstract_txt:from in 744) [ClassicSimilarity], result of:
            0.016649986 = score(doc=744,freq=1.0), product of:
              0.05516725 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.019992488 = queryNorm
              0.30180925 = fieldWeight in 744, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
          0.16473083 = weight(abstract_txt:held in 744) [ClassicSimilarity], result of:
            0.16473083 = score(doc=744,freq=1.0), product of:
              0.2542467 = queryWeight, product of:
                2.1467774 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.019992488 = queryNorm
              0.6479173 = fieldWeight in 744, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
          0.18813947 = weight(abstract_txt:devoted in 744) [ClassicSimilarity], result of:
            0.18813947 = score(doc=744,freq=1.0), product of:
              0.27779558 = queryWeight, product of:
                2.2439957 = boost
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.019992488 = queryNorm
              0.6772587 = fieldWeight in 744, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
          0.14789174 = weight(abstract_txt:text in 744) [ClassicSimilarity], result of:
            0.14789174 = score(doc=744,freq=2.0), product of:
              0.23661086 = queryWeight, product of:
                2.9288132 = boost
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.019992488 = queryNorm
              0.6250421 = fieldWeight in 744, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
          0.4727828 = weight(abstract_txt:conference in 744) [ClassicSimilarity], result of:
            0.4727828 = score(doc=744,freq=3.0), product of:
              0.44855538 = queryWeight, product of:
                4.032574 = boost
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.019992488 = queryNorm
              1.0540121 = fieldWeight in 744, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
          0.6754092 = weight(abstract_txt:trec in 744) [ClassicSimilarity], result of:
            0.6754092 = score(doc=744,freq=2.0), product of:
              0.65130347 = queryWeight, product of:
                4.8592143 = boost
                6.704255 = idf(docFreq=147, maxDocs=44421)
                0.019992488 = queryNorm
              1.0370115 = fieldWeight in 744, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.704255 = idf(docFreq=147, maxDocs=44421)
                0.109375 = fieldNorm(doc=744)
        0.54545456 = coord(6/11)
    
  3. Electronic imaging and the visual arts 1994 : [Themenheft] (1994) 0.89
    0.8863841 = sum of:
      0.8863841 = product of:
        1.6250376 = sum of:
          0.16766313 = weight(abstract_txt:special in 1835) [ClassicSimilarity], result of:
            0.16766313 = score(doc=1835,freq=1.0), product of:
              0.17960082 = queryWeight, product of:
                1.8043197 = boost
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.019992488 = queryNorm
              0.9335321 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
          0.18621819 = weight(abstract_txt:issue in 1835) [ClassicSimilarity], result of:
            0.18621819 = score(doc=1835,freq=1.0), product of:
              0.1926185 = queryWeight, product of:
                1.8685656 = boost
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.019992488 = queryNorm
              0.9667721 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
          0.19830209 = weight(abstract_txt:papers in 1835) [ClassicSimilarity], result of:
            0.19830209 = score(doc=1835,freq=1.0), product of:
              0.2008637 = queryWeight, product of:
                1.9081392 = boost
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.019992488 = queryNorm
              0.987247 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
          0.28239575 = weight(abstract_txt:held in 1835) [ClassicSimilarity], result of:
            0.28239575 = score(doc=1835,freq=1.0), product of:
              0.2542467 = queryWeight, product of:
                2.1467774 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.019992488 = queryNorm
              1.1107154 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
          0.3225248 = weight(abstract_txt:devoted in 1835) [ClassicSimilarity], result of:
            0.3225248 = score(doc=1835,freq=1.0), product of:
              0.27779558 = queryWeight, product of:
                2.2439957 = boost
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.019992488 = queryNorm
              1.1610148 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
          0.46793362 = weight(abstract_txt:conference in 1835) [ClassicSimilarity], result of:
            0.46793362 = score(doc=1835,freq=1.0), product of:
              0.44855538 = queryWeight, product of:
                4.032574 = boost
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.019992488 = queryNorm
              1.0432014 = fieldWeight in 1835, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.1875 = fieldNorm(doc=1835)
        0.54545456 = coord(6/11)
    
  4. Software maintenance : Selected papers from the Centre for Software Reliability Annual Conference, Dublin, 1994 (1996) 0.88
    0.8768987 = sum of:
      0.8768987 = product of:
        1.3779837 = sum of:
          0.023785697 = weight(abstract_txt:from in 74) [ClassicSimilarity], result of:
            0.023785697 = score(doc=74,freq=1.0), product of:
              0.05516725 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.019992488 = queryNorm
              0.4311561 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.13971928 = weight(abstract_txt:special in 74) [ClassicSimilarity], result of:
            0.13971928 = score(doc=74,freq=1.0), product of:
              0.17960082 = queryWeight, product of:
                1.8043197 = boost
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.019992488 = queryNorm
              0.77794343 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.15518184 = weight(abstract_txt:issue in 74) [ClassicSimilarity], result of:
            0.15518184 = score(doc=74,freq=1.0), product of:
              0.1926185 = queryWeight, product of:
                1.8685656 = boost
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.019992488 = queryNorm
              0.80564344 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.16525175 = weight(abstract_txt:papers in 74) [ClassicSimilarity], result of:
            0.16525175 = score(doc=74,freq=1.0), product of:
              0.2008637 = queryWeight, product of:
                1.9081392 = boost
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.019992488 = queryNorm
              0.82270586 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.23532976 = weight(abstract_txt:held in 74) [ClassicSimilarity], result of:
            0.23532976 = score(doc=74,freq=1.0), product of:
              0.2542467 = queryWeight, product of:
                2.1467774 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.019992488 = queryNorm
              0.9255961 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.26877066 = weight(abstract_txt:devoted in 74) [ClassicSimilarity], result of:
            0.26877066 = score(doc=74,freq=1.0), product of:
              0.27779558 = queryWeight, product of:
                2.2439957 = boost
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.019992488 = queryNorm
              0.96751237 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
          0.38994464 = weight(abstract_txt:conference in 74) [ClassicSimilarity], result of:
            0.38994464 = score(doc=74,freq=1.0), product of:
              0.44855538 = queryWeight, product of:
                4.032574 = boost
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.019992488 = queryNorm
              0.86933446 = fieldWeight in 74, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5637407 = idf(docFreq=462, maxDocs=44421)
                0.15625 = fieldNorm(doc=74)
        0.6363636 = coord(7/11)
    
  5. Special issue : knowledge acquisition representation and processing 1995 (1996) 0.86
    0.86398757 = sum of:
      0.86398757 = product of:
        1.3576947 = sum of:
          0.028542833 = weight(abstract_txt:from in 1961) [ClassicSimilarity], result of:
            0.028542833 = score(doc=1961,freq=1.0), product of:
              0.05516725 = queryWeight, product of:
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.019992488 = queryNorm
              0.5173873 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.759399 = idf(docFreq=7646, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.16766313 = weight(abstract_txt:special in 1961) [ClassicSimilarity], result of:
            0.16766313 = score(doc=1961,freq=1.0), product of:
              0.17960082 = queryWeight, product of:
                1.8043197 = boost
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.019992488 = queryNorm
              0.9335321 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.978838 = idf(docFreq=830, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.172048 = weight(abstract_txt:second in 1961) [ClassicSimilarity], result of:
            0.172048 = score(doc=1961,freq=1.0), product of:
              0.18271871 = queryWeight, product of:
                1.8199139 = boost
                5.021868 = idf(docFreq=795, maxDocs=44421)
                0.019992488 = queryNorm
              0.9416003 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.021868 = idf(docFreq=795, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.18621819 = weight(abstract_txt:issue in 1961) [ClassicSimilarity], result of:
            0.18621819 = score(doc=1961,freq=1.0), product of:
              0.1926185 = queryWeight, product of:
                1.8685656 = boost
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.019992488 = queryNorm
              0.9667721 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.156118 = idf(docFreq=695, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.19830209 = weight(abstract_txt:papers in 1961) [ClassicSimilarity], result of:
            0.19830209 = score(doc=1961,freq=1.0), product of:
              0.2008637 = queryWeight, product of:
                1.9081392 = boost
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.019992488 = queryNorm
              0.987247 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2653174 = idf(docFreq=623, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.28239575 = weight(abstract_txt:held in 1961) [ClassicSimilarity], result of:
            0.28239575 = score(doc=1961,freq=1.0), product of:
              0.2542467 = queryWeight, product of:
                2.1467774 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.019992488 = queryNorm
              1.1107154 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
          0.3225248 = weight(abstract_txt:devoted in 1961) [ClassicSimilarity], result of:
            0.3225248 = score(doc=1961,freq=1.0), product of:
              0.27779558 = queryWeight, product of:
                2.2439957 = boost
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.019992488 = queryNorm
              1.1610148 = fieldWeight in 1961, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.192079 = idf(docFreq=246, maxDocs=44421)
                0.1875 = fieldNorm(doc=1961)
        0.6363636 = coord(7/11)