Search (1 results, page 1 of 1)

  • × author_ss:"Hayes, P.J."
  • × theme_ss:"Computerlinguistik"
  • × year_i:[1980 TO 1990}
  1. Hayes, P.J.; Knecht, L.E.; Cellio, M.J.: ¬A news story categorization system (1988) 0.01
    0.00935889 = product of:
      0.04679445 = sum of:
        0.04679445 = weight(_text_:retrieval in 1954) [ClassicSimilarity], result of:
          0.04679445 = score(doc=1954,freq=2.0), product of:
            0.14001551 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.04628742 = queryNorm
            0.33420905 = fieldWeight in 1954, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=1954)
      0.2 = coord(1/5)
    
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.518-526