Search (2 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Automatisches Indexieren"
  • × theme_ss:"Volltextretrieval"
  1. Dow Jones unveils knowledge indexing system (1997) 0.01
    0.013903949 = product of:
      0.027807899 = sum of:
        0.027807899 = product of:
          0.055615798 = sum of:
            0.055615798 = weight(_text_:5 in 751) [ClassicSimilarity], result of:
              0.055615798 = score(doc=751,freq=4.0), product of:
                0.15247129 = queryWeight, product of:
                  2.9180994 = idf(docFreq=6494, maxDocs=44218)
                  0.052250203 = queryNorm
                0.36476243 = fieldWeight in 751, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.9180994 = idf(docFreq=6494, maxDocs=44218)
                  0.0625 = fieldNorm(doc=751)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    5. 9.1996 21:13:24
    Source
    Advanced technology libraries. 26(1997) no.5, S.2-3
  2. Molto, M.: Improving full text search performance through textual analysis (1993) 0.01
    0.009831577 = product of:
      0.019663153 = sum of:
        0.019663153 = product of:
          0.039326306 = sum of:
            0.039326306 = weight(_text_:5 in 5099) [ClassicSimilarity], result of:
              0.039326306 = score(doc=5099,freq=2.0), product of:
                0.15247129 = queryWeight, product of:
                  2.9180994 = idf(docFreq=6494, maxDocs=44218)
                  0.052250203 = queryNorm
                0.257926 = fieldWeight in 5099, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.9180994 = idf(docFreq=6494, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5099)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 29(1993) no.5, S.614-632