Search (1 results, page 1 of 1)

  • × classification_ss:"025.04"
  • × subject_ss:"Computer science / Mathematics"
  1. Rijsbergen, K. van: ¬The geometry of information retrieval (2004) 0.02
    0.019026412 = product of:
      0.057079233 = sum of:
        0.057079233 = product of:
          0.11415847 = sum of:
            0.11415847 = weight(_text_:van in 5459) [ClassicSimilarity], result of:
              0.11415847 = score(doc=5459,freq=2.0), product of:
                0.23160313 = queryWeight, product of:
                  5.5765896 = idf(docFreq=454, maxDocs=44218)
                  0.04153132 = queryNorm
                0.49290553 = fieldWeight in 5459, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.5765896 = idf(docFreq=454, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5459)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)