Search (7 results, page 1 of 1)

  • × author_ss:"Sparck Jones, K."
  • × theme_ss:"Retrievalstudien"
  1. Sparck Jones, K.: Retrieval system tests 1958-1978 (1981) 0.00 
    0.003147505 = product of:
  0.009442515 = sum of:
    0.009442515 = weight(_text_:s in 3156) [ClassicSimilarity], result of:
      0.009442515 = score(doc=3156,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.19219826 = fieldWeight in 3156, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=3156)
  0.33333334 = coord(1/3)
    Pages
    S.213-255
  2. Sparck Jones, K.: ¬The Cranfield tests (1981) 0.00 
    0.003147505 = product of:
  0.009442515 = sum of:
    0.009442515 = weight(_text_:s in 3157) [ClassicSimilarity], result of:
      0.009442515 = score(doc=3157,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.19219826 = fieldWeight in 3157, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=3157)
  0.33333334 = coord(1/3)
    Pages
    S.256-284
  3. Strzalkowski, T.; Sparck Jones, K.: NLP track at TREC-5 (1997) 0.00 
    0.002360629 = product of:
  0.0070818863 = sum of:
    0.0070818863 = weight(_text_:s in 3098) [ClassicSimilarity], result of:
      0.0070818863 = score(doc=3098,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.14414869 = fieldWeight in 3098, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.09375 = fieldNorm(doc=3098)
  0.33333334 = coord(1/3)
    Pages
    S.97-101
  4. Sparck Jones, K.: Metareflections on TREC (2005) 0.00 
    0.002360629 = product of:
  0.0070818863 = sum of:
    0.0070818863 = weight(_text_:s in 5092) [ClassicSimilarity], result of:
      0.0070818863 = score(doc=5092,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.14414869 = fieldWeight in 5092, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.09375 = fieldNorm(doc=5092)
  0.33333334 = coord(1/3)
    Pages
    S.421-448
  5. Sparck Jones, K.: Reflections on TREC (1997) 0.00 
    0.0016692168 = product of:
  0.0050076502 = sum of:
    0.0050076502 = weight(_text_:s in 580) [ClassicSimilarity], result of:
      0.0050076502 = score(doc=580,freq=4.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.101928525 = fieldWeight in 580, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.046875 = fieldNorm(doc=580)
  0.33333334 = coord(1/3)
    Footnote
    Wiederabdruck aus: Information processing and management 31(1995) no.3, S.192-314
    Pages
    S.101-125
  6. Sparck Jones, K.: Reflections on TREC : TREC-2 (1995) 0.00 
    0.0015737525 = product of:
  0.0047212574 = sum of:
    0.0047212574 = weight(_text_:s in 1916) [ClassicSimilarity], result of:
      0.0047212574 = score(doc=1916,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.09609913 = fieldWeight in 1916, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=1916)
  0.33333334 = coord(1/3)
    Source
    Information processing and management. 31(1995) no.3, S.291-314
  7. Sparck Jones, K.; Rijsbergen, C.J. van: Progress in documentation : Information retrieval test collection (1976) 0.00 
    0.0013770334 = product of:
  0.0041311 = sum of:
    0.0041311 = weight(_text_:s in 4161) [ClassicSimilarity], result of:
      0.0041311 = score(doc=4161,freq=2.0), product of:
        0.049129035 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.045187026 = queryNorm
        0.08408674 = fieldWeight in 4161, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4161)
  0.33333334 = coord(1/3)
    Source
    Journal of documentation. 32(1976) no.1, S.59-75

Authors

Years