Search (4 results, page 1 of 1)

  • × classification_ss:"06.74 Informationssysteme"
  • × classification_ss:"54.64 Datenbanken"
  • × year_i:[2000 TO 2010}
  1. Rijsbergen, K. van: ¬The geometry of information retrieval (2004) 0.01
    0.014375451 = product of:
      0.043126352 = sum of:
        0.0060165 = weight(_text_:e in 5459) [ClassicSimilarity], result of:
          0.0060165 = score(doc=5459,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.12704675 = fieldWeight in 5459, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=5459)
        0.03710985 = weight(_text_:k in 5459) [ClassicSimilarity], result of:
          0.03710985 = score(doc=5459,freq=2.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.31552678 = fieldWeight in 5459, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0625 = fieldNorm(doc=5459)
      0.33333334 = coord(2/6)
    
    Language
    e
  2. Gugerli, D.: Suchmaschinen : die Welt als Datenbank (2009) 0.01
    0.010164979 = product of:
      0.030494936 = sum of:
        0.004254308 = weight(_text_:e in 1160) [ClassicSimilarity], result of:
          0.004254308 = score(doc=1160,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.08983562 = fieldWeight in 1160, 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=1160)
        0.026240628 = weight(_text_:k in 1160) [ClassicSimilarity], result of:
          0.026240628 = score(doc=1160,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.22311112 = fieldWeight in 1160, 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=1160)
      0.33333334 = coord(2/6)
    
    Classification
    KNZ (E)
    TVK (FH K)
    GHBS
    KNZ (E)
    TVK (FH K)
  3. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.01
    0.009310008 = product of:
      0.027930023 = sum of:
        0.0045123748 = weight(_text_:e in 1655) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=1655,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 1655, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
        0.023417648 = weight(_text_:u in 1655) [ClassicSimilarity], result of:
          0.023417648 = score(doc=1655,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 1655, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
      0.33333334 = coord(2/6)
    
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  4. Towards the Semantic Web : ontology-driven knowledge management (2004) 0.00
    3.7603124E-4 = product of:
      0.0022561874 = sum of:
        0.0022561874 = weight(_text_:e in 4401) [ClassicSimilarity], result of:
          0.0022561874 = score(doc=4401,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.04764253 = fieldWeight in 4401, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0234375 = fieldNorm(doc=4401)
      0.16666667 = coord(1/6)
    
    Language
    e

Languages

Types