Search (4 results, page 1 of 1)

  • × classification_ss:"06.74 / Informationssysteme"
  • × classification_ss:"ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme"
  1. Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992) 0.02
    0.023053352 = product of:
      0.046106704 = sum of:
        0.004254308 = weight(_text_:e in 4839) [ClassicSimilarity], result of:
          0.004254308 = score(doc=4839,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.08983562 = fieldWeight in 4839, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=4839)
        0.015611766 = weight(_text_:u in 4839) [ClassicSimilarity], result of:
          0.015611766 = score(doc=4839,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.14471136 = fieldWeight in 4839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03125 = fieldNorm(doc=4839)
        0.026240628 = weight(_text_:k in 4839) [ClassicSimilarity], result of:
          0.026240628 = score(doc=4839,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.22311112 = fieldWeight in 4839, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03125 = fieldNorm(doc=4839)
      0.5 = coord(3/6)
    
    Classification
    AWU (E)
    BCG (FH K)
    GHBS
    AWU (E)
    BCG (FH K)
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  2. Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004) 0.01
    0.009749627 = product of:
      0.029248878 = sum of:
        0.00300825 = weight(_text_:e in 1486) [ClassicSimilarity], result of:
          0.00300825 = score(doc=1486,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.063523374 = fieldWeight in 1486, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=1486)
        0.026240628 = weight(_text_:k in 1486) [ClassicSimilarity], result of:
          0.026240628 = score(doc=1486,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.22311112 = fieldWeight in 1486, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03125 = fieldNorm(doc=1486)
      0.33333334 = coord(2/6)
    
    Classification
    BCA (FH K)
    GHBS
    BCA (FH K)
    Language
    e
  3. Glöckner-Rist, A.: Suchfragen im Information Retrieval : eine empirische Untersuchung zum Rechercheverhalten von Informationsvermittlern und Endbenutzern (1992) 0.00
    0.004373438 = product of:
      0.026240628 = sum of:
        0.026240628 = weight(_text_:k in 1602) [ClassicSimilarity], result of:
          0.026240628 = score(doc=1602,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.22311112 = fieldWeight in 1602, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03125 = fieldNorm(doc=1602)
      0.16666667 = coord(1/6)
    
    Classification
    BCAQ (FH K)
    GHBS
    BCAQ (FH K)
  4. Survey of text mining : clustering, classification, and retrieval (2004) 0.00
    6.2671874E-4 = product of:
      0.0037603125 = sum of:
        0.0037603125 = weight(_text_:e in 804) [ClassicSimilarity], result of:
          0.0037603125 = score(doc=804,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.07940422 = fieldWeight in 804, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=804)
      0.16666667 = coord(1/6)
    
    Language
    e

Languages

Types