Search (1 results, page 1 of 1)

  • × classification_ss:"025.04"
  • × subject_ss:"Information storage and retrieval systems / Mathematics"
  1. Rijsbergen, K. van: ¬The geometry of information retrieval (2004) 0.02 
    0.022033488 = product of:
  0.044066977 = sum of:
    0.044066977 = product of:
      0.08813395 = sum of:
        0.08813395 = weight(_text_:2004 in 5459) [ClassicSimilarity], result of:
          0.08813395 = score(doc=5459,freq=3.0), product of:
            0.19357713 = queryWeight, product of:
              4.2057996 = idf(docFreq=1791, maxDocs=44218)
              0.046026237 = queryNorm
            0.45529115 = fieldWeight in 5459, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.2057996 = idf(docFreq=1791, maxDocs=44218)
              0.0625 = fieldNorm(doc=5459)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Year
    2004