Search (1 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × author_ss:"Krause, J."
  1. Krause, J.: Mensch-Maschine-Interaktion in natürlicherSprache : zur Bewertung eines natürlichsprachigen Frage-Antwort-Systems (1980) 0.03
    0.02933637 = product of:
      0.08800911 = sum of:
        0.08800911 = product of:
          0.17601822 = sum of:
            0.17601822 = weight(_text_:datenbanken in 5498) [ClassicSimilarity], result of:
              0.17601822 = score(doc=5498,freq=2.0), product of:
                0.23111258 = queryWeight, product of:
                  4.9238067 = idf(docFreq=873, maxDocs=44218)
                  0.046937786 = queryNorm
                0.7616125 = fieldWeight in 5498, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.9238067 = idf(docFreq=873, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5498)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Datenbasen, Datenbanken, Netzwerke: Praxis des Information Retrieval. Hrsg.: R. Kuhlen. Bd.3: Nutzung und Bewertung von Retrievalsystemen