Search (1 results, page 1 of 1)

  • × classification_ss:"025.04 / dc20"
  • × subject_ss:"Information storage and retrieval systems"
  1. Meadow, C.T.: Text information retrieval systems (1992) 0.00
    0.0043611526 = product of:
      0.008722305 = sum of:
        0.008722305 = product of:
          0.01744461 = sum of:
            0.01744461 = weight(_text_:m in 1519) [ClassicSimilarity], result of:
              0.01744461 = score(doc=1519,freq=2.0), product of:
                0.12689881 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.050995152 = queryNorm
                0.13746867 = fieldWeight in 1519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    m