Search (8 results, page 1 of 1)

  • × author_ss:"Pao, M.L."
  1. Pao, M.L.: Concepts of information retrieval (1989) 0.01 
    0.0058436035 = product of:
  0.011687207 = sum of:
    0.011687207 = product of:
      0.023374414 = sum of:
        0.023374414 = weight(_text_:e in 5652) [ClassicSimilarity], result of:
          0.023374414 = score(doc=5652,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.31761688 = fieldWeight in 5652, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.15625 = fieldNorm(doc=5652)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Pao, M.L.: ¬An empirical examination of Lotka's law (1986) 0.00 
    0.0046748826 = product of:
  0.009349765 = sum of:
    0.009349765 = product of:
      0.01869953 = sum of:
        0.01869953 = weight(_text_:e in 7520) [ClassicSimilarity], result of:
          0.01869953 = score(doc=7520,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.2540935 = fieldWeight in 7520, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=7520)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Pao, M.L.: Specifity of terms in questions (1983) 0.00 
    0.003506162 = product of:
  0.007012324 = sum of:
    0.007012324 = product of:
      0.014024648 = sum of:
        0.014024648 = weight(_text_:e in 2409) [ClassicSimilarity], result of:
          0.014024648 = score(doc=2409,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.19057012 = fieldWeight in 2409, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=2409)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Pao, M.L.: Term and citation retrieval : a field study (1993) 0.00 
    0.0023374413 = product of:
  0.0046748826 = sum of:
    0.0046748826 = product of:
      0.009349765 = sum of:
        0.009349765 = weight(_text_:e in 3741) [ClassicSimilarity], result of:
          0.009349765 = score(doc=3741,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.12704675 = fieldWeight in 3741, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=3741)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  5. Pao, M.L.: Retrieval differences between term and citation indexing (1989) 0.00 
    0.0023374413 = product of:
  0.0046748826 = sum of:
    0.0046748826 = product of:
      0.009349765 = sum of:
        0.009349765 = weight(_text_:e in 3566) [ClassicSimilarity], result of:
          0.009349765 = score(doc=3566,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.12704675 = fieldWeight in 3566, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=3566)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  6. Pao, M.L.: Relevance odds of retrieval overlaps from seven search fields (1994) 0.00 
    0.0020452612 = product of:
  0.0040905224 = sum of:
    0.0040905224 = product of:
      0.008181045 = sum of:
        0.008181045 = weight(_text_:e in 7817) [ClassicSimilarity], result of:
          0.008181045 = score(doc=7817,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.1111659 = fieldWeight in 7817, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7817)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  7. Pao, M.L.: High precision by duplicate retrieval (1993) 0.00 
    0.0020452612 = product of:
  0.0040905224 = sum of:
    0.0040905224 = product of:
      0.008181045 = sum of:
        0.008181045 = weight(_text_:e in 7839) [ClassicSimilarity], result of:
          0.008181045 = score(doc=7839,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.1111659 = fieldWeight in 7839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7839)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  8. Pao, M.L.; Worthen, D.B.: Retrieval effectiveness by semantic and citation searching (1989) 0.00 
    0.001753081 = product of:
  0.003506162 = sum of:
    0.003506162 = product of:
      0.007012324 = sum of:
        0.007012324 = weight(_text_:e in 2288) [ClassicSimilarity], result of:
          0.007012324 = score(doc=2288,freq=2.0), product of:
            0.07359311 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.05119984 = queryNorm
            0.09528506 = fieldWeight in 2288, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2288)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Years

Types

Themes