Search (1 results, page 1 of 1)

  • × author_ss:"Hodges, P.R."
  • × theme_ss:"Automatisches Indexieren"
  1. Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.01
    0.01327368 = product of:
      0.05309472 = sum of:
        0.05309472 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
          0.05309472 = score(doc=5001,freq=2.0), product of:
            0.19604386 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.055983268 = queryNorm
            0.2708308 = fieldWeight in 5001, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5001)
      0.25 = coord(1/4)
    
    Date
    14. 3.1996 13:22:21