Search (1 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  • × year_i:[1980 TO 1990}
  1. Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989) 0.00
    9.826167E-4 = product of:
      0.007860933 = sum of:
        0.007860933 = product of:
          0.039304666 = sum of:
            0.039304666 = weight(_text_:28 in 1307) [ClassicSimilarity], result of:
              0.039304666 = score(doc=1307,freq=2.0), product of:
                0.09930739 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.027721968 = 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)
      0.125 = coord(1/8)
    
    Date
    28. 7.2002 9:40:44