Search (1 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  • × subject_ss:"Information retrieval"
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.03
    0.027570844 = product of:
      0.08271253 = sum of:
        0.08271253 = product of:
          0.12406879 = sum of:
            0.0415382 = weight(_text_:online in 820) [ClassicSimilarity], result of:
              0.0415382 = score(doc=820,freq=2.0), product of:
                0.1548489 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.051022716 = queryNorm
                0.2682499 = fieldWeight in 820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.0625 = fieldNorm(doc=820)
            0.08253059 = weight(_text_:retrieval in 820) [ClassicSimilarity], result of:
              0.08253059 = score(doc=820,freq=8.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.5347345 = fieldWeight in 820, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.0625 = fieldNorm(doc=820)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    COMPASS
    Information retrieval
    Information retrieval / Use of / On-line computers
    Subject
    Information retrieval
    Information retrieval / Use of / On-line computers