Search (2 results, page 1 of 1)

Crestani, F.; Ruthven, I.; Sanderson, M.; Rijsbergen, C.J. van: ¬The troubles with using a logical model of IR on a large collection of documents : experimenting retrieval by logical imaging on TREC (1996) 0.00

0.0014796278 = product of:
  0.010357394 = sum of:
    0.010357394 = product of:
      0.051786967 = sum of:
        0.051786967 = weight(_text_:retrieval in 7522) [ClassicSimilarity], result of:
          0.051786967 = score(doc=7522,freq=4.0), product of:
            0.109568894 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.03622214 = queryNorm
            0.47264296 = fieldWeight in 7522, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=7522)
      0.2 = coord(1/5)
  0.14285715 = coord(1/7)

Source: The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman

Sanderson, M.; Ruthven, I.: Report on the Glasgow IR group (glair4) submission (1997) 0.00

0.0012555057 = product of:
  0.00878854 = sum of:
    0.00878854 = product of:
      0.0439427 = sum of:
        0.0439427 = weight(_text_:retrieval in 3088) [ClassicSimilarity], result of:
          0.0439427 = score(doc=3088,freq=2.0), product of:
            0.109568894 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.03622214 = queryNorm
            0.40105087 = fieldWeight in 3088, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=3088)
      0.2 = coord(1/5)
  0.14285715 = coord(1/7)

Source: The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman

Search (2 results, page 1 of 1)

Authors