Search (4 results, page 1 of 1)

  • × theme_ss:"Automatisches Abstracting"
  • × theme_ss:"Automatisches Indexieren"
  1. Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994) 0.08
    0.081195354 = product of:
      0.12179303 = sum of:
        0.008484893 = weight(_text_:e in 1949) [ClassicSimilarity], result of:
          0.008484893 = score(doc=1949,freq=2.0), product of:
            0.053428475 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.037171 = queryNorm
            0.15880844 = fieldWeight in 1949, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=1949)
        0.04403363 = weight(_text_:u in 1949) [ClassicSimilarity], result of:
          0.04403363 = score(doc=1949,freq=2.0), product of:
            0.12171437 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.037171 = queryNorm
            0.3617784 = fieldWeight in 1949, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=1949)
        0.052334934 = weight(_text_:k in 1949) [ClassicSimilarity], result of:
          0.052334934 = score(doc=1949,freq=2.0), product of:
            0.13269222 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.037171 = queryNorm
            0.39440846 = fieldWeight in 1949, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.078125 = fieldNorm(doc=1949)
        0.016939573 = product of:
          0.05081872 = sum of:
            0.05081872 = weight(_text_:29 in 1949) [ClassicSimilarity], result of:
              0.05081872 = score(doc=1949,freq=2.0), product of:
                0.13075595 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.037171 = queryNorm
                0.38865322 = fieldWeight in 1949, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1949)
          0.33333334 = coord(1/3)
      0.6666667 = coord(4/6)
    
    Date
    16. 8.1998 12:30:29
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
    Language
    e
  2. Wang, S.; Koopman, R.: Embed first, then predict (2019) 0.00
    0.004237411 = product of:
      0.012712233 = sum of:
        0.0042424463 = weight(_text_:e in 5400) [ClassicSimilarity], result of:
          0.0042424463 = score(doc=5400,freq=2.0), product of:
            0.053428475 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.037171 = queryNorm
            0.07940422 = fieldWeight in 5400, 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=5400)
        0.0084697865 = product of:
          0.02540936 = sum of:
            0.02540936 = weight(_text_:29 in 5400) [ClassicSimilarity], result of:
              0.02540936 = score(doc=5400,freq=2.0), product of:
                0.13075595 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.037171 = queryNorm
                0.19432661 = fieldWeight in 5400, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5400)
          0.33333334 = coord(1/3)
      0.33333334 = coord(2/6)
    
    Date
    29. 9.2019 12:18:42
    Language
    e
  3. Moens, M.F.: Automatic indexing and abstracting of document texts (2000) 0.00
    0.0014141488 = product of:
      0.008484893 = sum of:
        0.008484893 = weight(_text_:e in 6892) [ClassicSimilarity], result of:
          0.008484893 = score(doc=6892,freq=2.0), product of:
            0.053428475 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.037171 = queryNorm
            0.15880844 = fieldWeight in 6892, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=6892)
      0.16666667 = coord(1/6)
    
    Language
    e
  4. Jones, S.; Paynter, G.W.: Automatic extractionof document keyphrases for use in digital libraries : evaluations and applications (2002) 0.00
    7.070744E-4 = product of:
      0.0042424463 = sum of:
        0.0042424463 = weight(_text_:e in 601) [ClassicSimilarity], result of:
          0.0042424463 = score(doc=601,freq=2.0), product of:
            0.053428475 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.037171 = queryNorm
            0.07940422 = fieldWeight in 601, 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=601)
      0.16666667 = coord(1/6)
    
    Language
    e