Search (1 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1970 TO 1980}
  1. Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975) 0.02 
    0.020757854 = product of:
  0.06227356 = sum of:
    0.06227356 = weight(_text_:p in 1934) [ClassicSimilarity], result of:
      0.06227356 = score(doc=1934,freq=2.0), product of:
        0.15676093 = queryWeight, product of:
          3.5955126 = idf(docFreq=3298, maxDocs=44218)
          0.04359905 = queryNorm
        0.39725178 = fieldWeight in 1934, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5955126 = idf(docFreq=3298, maxDocs=44218)
          0.078125 = fieldNorm(doc=1934)
  0.33333334 = coord(1/3)
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.273-280.