Search (2 results, page 1 of 1)

  • × author_ss:"Harter, S.P."
  • × year_i:[1970 TO 1980}
  1. Harter, S.P.: ¬The Cranfield II relevance assessments : a critical evaluation (1971) 0.01 
    0.0050056577 = product of:
  0.015016973 = sum of:
    0.015016973 = weight(_text_:a in 5364) [ClassicSimilarity], result of:
      0.015016973 = score(doc=5364,freq=4.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.28826174 = fieldWeight in 5364, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=5364)
  0.33333334 = coord(1/3)
    Type
    a
  2. Harter, S.P.: ¬A probabilistic approach to keyword indexing (1975) 0.01 
    0.0050056577 = product of:
  0.015016973 = sum of:
    0.015016973 = weight(_text_:a in 5481) [ClassicSimilarity], result of:
      0.015016973 = score(doc=5481,freq=4.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.28826174 = fieldWeight in 5481, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=5481)
  0.33333334 = coord(1/3)
    Type
    a