Search (4 results, page 1 of 1)

  • × author_ss:"Goffman, W."
  • × year_i:[1960 TO 1970}
  1. Goffman, W.; Newill, V.A.: ¬A methodology for test and evaluation of information retrieval systems (1966/67) 0.01 
    0.0061417315 = product of:
  0.024566926 = sum of:
    0.024566926 = product of:
      0.098267704 = sum of:
        0.098267704 = weight(_text_:w in 1310) [ClassicSimilarity], result of:
          0.098267704 = score(doc=1310,freq=2.0), product of:
            0.14587101 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03827826 = queryNorm
            0.67366165 = fieldWeight in 1310, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.125 = fieldNorm(doc=1310)
      0.25 = coord(1/4)
  0.25 = coord(1/4)
  2. Goffman, W.: On relevance as a measure (1964) 0.00 
    0.0046062986 = product of:
  0.018425195 = sum of:
    0.018425195 = product of:
      0.07370078 = sum of:
        0.07370078 = weight(_text_:w in 5514) [ClassicSimilarity], result of:
          0.07370078 = score(doc=5514,freq=2.0), product of:
            0.14587101 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03827826 = queryNorm
            0.5052462 = fieldWeight in 5514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.09375 = fieldNorm(doc=5514)
      0.25 = coord(1/4)
  0.25 = coord(1/4)
  3. Goffman, W.: ¬A searching procedure for information retrieval (1964) 0.00 
    0.0030708658 = product of:
  0.012283463 = sum of:
    0.012283463 = product of:
      0.049133852 = sum of:
        0.049133852 = weight(_text_:w in 5281) [ClassicSimilarity], result of:
          0.049133852 = score(doc=5281,freq=2.0), product of:
            0.14587101 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03827826 = queryNorm
            0.33683082 = fieldWeight in 5281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0625 = fieldNorm(doc=5281)
      0.25 = coord(1/4)
  0.25 = coord(1/4)
  4. Goffman, W.: ¬An indirect method of information retrieval (1968) 0.00 
    0.0026870077 = product of:
  0.010748031 = sum of:
    0.010748031 = product of:
      0.042992122 = sum of:
        0.042992122 = weight(_text_:w in 72) [ClassicSimilarity], result of:
          0.042992122 = score(doc=72,freq=2.0), product of:
            0.14587101 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03827826 = queryNorm
            0.29472697 = fieldWeight in 72, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0546875 = fieldNorm(doc=72)
      0.25 = coord(1/4)
  0.25 = coord(1/4)