Search (5 results, page 1 of 1)

  • × author_ss:"Nelson, M.J."
  1. Nelson, M.J.: Stochastic models for the distribution of index terms (1989) 0.10
    0.100530066 = product of:
      0.25132516 = sum of:
        0.1675501 = weight(_text_:m.j in 7519) [ClassicSimilarity], result of:
          0.1675501 = score(doc=7519,freq=2.0), product of:
            0.1656849 = queryWeight, product of:
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.028963175 = queryNorm
            1.0112575 = fieldWeight in 7519, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.125 = fieldNorm(doc=7519)
        0.08377505 = product of:
          0.1675501 = sum of:
            0.1675501 = weight(_text_:m.j in 7519) [ClassicSimilarity], result of:
              0.1675501 = score(doc=7519,freq=2.0), product of:
                0.1656849 = queryWeight, product of:
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.028963175 = queryNorm
                1.0112575 = fieldWeight in 7519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.125 = fieldNorm(doc=7519)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  2. Nelson, M.J.: ¬The design of a hypertext interface for information retrieval (1991) 0.05
    0.050265033 = product of:
      0.12566258 = sum of:
        0.08377505 = weight(_text_:m.j in 4805) [ClassicSimilarity], result of:
          0.08377505 = score(doc=4805,freq=2.0), product of:
            0.1656849 = queryWeight, product of:
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.028963175 = queryNorm
            0.50562876 = fieldWeight in 4805, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.0625 = fieldNorm(doc=4805)
        0.041887525 = product of:
          0.08377505 = sum of:
            0.08377505 = weight(_text_:m.j in 4805) [ClassicSimilarity], result of:
              0.08377505 = score(doc=4805,freq=2.0), product of:
                0.1656849 = queryWeight, product of:
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.028963175 = queryNorm
                0.50562876 = fieldWeight in 4805, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4805)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  3. Nelson, M.J.: ¬A prefix trie index for inverted files (1997) 0.04
    0.0439819 = product of:
      0.109954745 = sum of:
        0.07330316 = weight(_text_:m.j in 495) [ClassicSimilarity], result of:
          0.07330316 = score(doc=495,freq=2.0), product of:
            0.1656849 = queryWeight, product of:
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.028963175 = queryNorm
            0.44242516 = fieldWeight in 495, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.0546875 = fieldNorm(doc=495)
        0.03665158 = product of:
          0.07330316 = sum of:
            0.07330316 = weight(_text_:m.j in 495) [ClassicSimilarity], result of:
              0.07330316 = score(doc=495,freq=2.0), product of:
                0.1656849 = queryWeight, product of:
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.028963175 = queryNorm
                0.44242516 = fieldWeight in 495, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=495)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  4. Nelson, M.J.: Correlation of term usage and term indexing frequencies (1988) 0.04
    0.03769877 = product of:
      0.094246924 = sum of:
        0.06283128 = weight(_text_:m.j in 651) [ClassicSimilarity], result of:
          0.06283128 = score(doc=651,freq=2.0), product of:
            0.1656849 = queryWeight, product of:
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.028963175 = queryNorm
            0.37922156 = fieldWeight in 651, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.046875 = fieldNorm(doc=651)
        0.03141564 = product of:
          0.06283128 = sum of:
            0.06283128 = weight(_text_:m.j in 651) [ClassicSimilarity], result of:
              0.06283128 = score(doc=651,freq=2.0), product of:
                0.1656849 = queryWeight, product of:
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.028963175 = queryNorm
                0.37922156 = fieldWeight in 651, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.046875 = fieldNorm(doc=651)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
  5. Nelson, M.J.: ¬The effect of query characteristics on retrieval results in the TREC retrieval tests (1995) 0.03
    0.031415645 = product of:
      0.07853911 = sum of:
        0.052359406 = weight(_text_:m.j in 3608) [ClassicSimilarity], result of:
          0.052359406 = score(doc=3608,freq=2.0), product of:
            0.1656849 = queryWeight, product of:
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.028963175 = queryNorm
            0.316018 = fieldWeight in 3608, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.720536 = idf(docFreq=393, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3608)
        0.026179703 = product of:
          0.052359406 = sum of:
            0.052359406 = weight(_text_:m.j in 3608) [ClassicSimilarity], result of:
              0.052359406 = score(doc=3608,freq=2.0), product of:
                0.1656849 = queryWeight, product of:
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.028963175 = queryNorm
                0.316018 = fieldWeight in 3608, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.720536 = idf(docFreq=393, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3608)
          0.5 = coord(1/2)
      0.4 = coord(2/5)