Search (2 results, page 1 of 1)

  • × classification_ss:"ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme"
  • × subject_ss:"Information storage and retrieval systems"
  1. Meadow, C.T.: Text information retrieval systems (1992) 0.02
    0.016797747 = product of:
      0.033595495 = sum of:
        0.033595495 = product of:
          0.05039324 = sum of:
            0.04525219 = weight(_text_:k in 1519) [ClassicSimilarity], result of:
              0.04525219 = score(doc=1519,freq=4.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.2788889 = fieldWeight in 1519, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
            0.005141049 = weight(_text_:s in 1519) [ClassicSimilarity], result of:
              0.005141049 = score(doc=1519,freq=6.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.10403037 = fieldWeight in 1519, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Classification
    BCA (FH K)
    Footnote
    Rez. in: Library quarterly 63(1993) no.1, S.106-108 (H.D. White); Journal of academic librarianship 19(1993) no.2, S.120 (H.D. White)
    GHBS
    BCA (FH K)
    Pages
    XIX,302 S
  2. Rijsbergen, C.J. van: Information retrieval (1979) 0.00
    9.794515E-4 = product of:
      0.001958903 = sum of:
        0.001958903 = product of:
          0.0058767083 = sum of:
            0.0058767083 = weight(_text_:s in 856) [ClassicSimilarity], result of:
              0.0058767083 = score(doc=856,freq=4.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.118916616 = fieldWeight in 856, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=856)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Text des Buches auch auf der Beilage CD von: Belew, R.K.: Finding out about: a cognitive perspective on search engine technology and the WWW. Cambridge: Cambridge University Press 2001. XXVII, 356 S. + 1 CD-ROM. ISBN 0-521-63028-2. [Sign.: 63 TWD 113]
    Pages
    IX, 208 S