Search (4 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989) 0.00
    0.0027226976 = product of:
      0.01089079 = sum of:
        0.01089079 = product of:
          0.05445395 = sum of:
            0.05445395 = weight(_text_:28 in 1307) [ClassicSimilarity], result of:
              0.05445395 = score(doc=1307,freq=2.0), product of:
                0.13758366 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03840691 = queryNorm
                0.39578792 = fieldWeight in 1307, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1307)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    28. 7.2002 9:40:44
  2. Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS handbook (1994) 0.00
    0.0021003361 = product of:
      0.0084013445 = sum of:
        0.0084013445 = product of:
          0.042006724 = sum of:
            0.042006724 = weight(_text_:29 in 4482) [ClassicSimilarity], result of:
              0.042006724 = score(doc=4482,freq=2.0), product of:
                0.1351035 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03840691 = queryNorm
                0.31092256 = fieldWeight in 4482, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4482)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Footnote
    Rez. in: Program 29(1995) no.3, S.356-357 (A. Radwanski)
  3. Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992) 0.00
    0.0021003361 = product of:
      0.0084013445 = sum of:
        0.0084013445 = product of:
          0.042006724 = sum of:
            0.042006724 = weight(_text_:29 in 763) [ClassicSimilarity], result of:
              0.042006724 = score(doc=763,freq=2.0), product of:
                0.1351035 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03840691 = queryNorm
                0.31092256 = fieldWeight in 763, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=763)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    26. 7.2002 12:36:29
  4. Meadow, C.T.: Text information retrieval systems (1992) 0.00
    0.0013127102 = product of:
      0.005250841 = sum of:
        0.005250841 = product of:
          0.026254203 = sum of:
            0.026254203 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
              0.026254203 = score(doc=1519,freq=2.0), product of:
                0.1351035 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03840691 = queryNorm
                0.19432661 = fieldWeight in 1519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    29. 2.2008 20:36:05