Search (2 results, page 1 of 1)

  1. Ellis, D.: Progress and problems in information retrieval (1996) 10.60 
    10.598274 = weight(ddc_ss:025.524072 in 789) [ClassicSimilarity], result of:
  10.598274 = score(doc=789,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      10.598275 = idf(docFreq=2, maxDocs=44218)
      0.09435497 = queryNorm
    10.598275 = fieldWeight in 789, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      10.598275 = idf(docFreq=2, maxDocs=44218)
      1.0 = fieldNorm(doc=789)
    Classification
    025.524072
    Ddc
    025.524072
    DDC
    025.524072
  2. Ellis, D.: New horizons in information retrieval (1990) 10.60 
    10.598274 = weight(ddc_ss:025.524072 in 815) [ClassicSimilarity], result of:
  10.598274 = score(doc=815,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      10.598275 = idf(docFreq=2, maxDocs=44218)
      0.09435497 = queryNorm
    10.598275 = fieldWeight in 815, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      10.598275 = idf(docFreq=2, maxDocs=44218)
      1.0 = fieldNorm(doc=815)
    Classification
    025.524072
    Ddc
    025.524072
    DDC
    025.524072

Subjects