Search (4 results, page 1 of 1)

  • × subject_ss:"Information storage and retrieval systems"
  1. Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987) 0.02
    0.019957652 = product of:
      0.039915305 = sum of:
        0.039915305 = product of:
          0.07983061 = sum of:
            0.07983061 = weight(_text_:x in 4291) [ClassicSimilarity], result of:
              0.07983061 = score(doc=4291,freq=2.0), product of:
                0.17111024 = queryWeight, product of:
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.040521692 = queryNorm
                0.4665449 = fieldWeight in 4291, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4291)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Isbn
    0-566-03574-X
  2. Modern information retrieval (1999) 0.01
    0.013970356 = product of:
      0.027940713 = sum of:
        0.027940713 = product of:
          0.055881426 = sum of:
            0.055881426 = weight(_text_:x in 852) [ClassicSimilarity], result of:
              0.055881426 = score(doc=852,freq=2.0), product of:
                0.17111024 = queryWeight, product of:
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.040521692 = queryNorm
                0.32658142 = fieldWeight in 852, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=852)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Isbn
    0-201-39829-X
  3. Meadow, C.T.: Text information retrieval systems (1992) 0.01
    0.009978826 = product of:
      0.019957652 = sum of:
        0.019957652 = product of:
          0.039915305 = sum of:
            0.039915305 = weight(_text_:x in 1519) [ClassicSimilarity], result of:
              0.039915305 = score(doc=1519,freq=2.0), product of:
                0.17111024 = queryWeight, product of:
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.040521692 = queryNorm
                0.23327245 = fieldWeight in 1519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.2226825 = idf(docFreq=1761, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Isbn
    0-12-487410-X
  4. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.01
    0.0059432406 = product of:
      0.011886481 = sum of:
        0.011886481 = product of:
          0.023772962 = sum of:
            0.023772962 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
              0.023772962 = score(doc=150,freq=6.0), product of:
                0.14190006 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040521692 = queryNorm
                0.16753313 = fieldWeight in 150, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=150)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22