Search (2 results, page 1 of 1)

  • × author_ss:"Greisdorf, H."
  • × theme_ss:"Retrievalstudien"
  1. Spink, A.; Greisdorf, H.: Users' partial relevance judgements during online searching (1997) 0.00 
    8.619048E-4 = product of:
  0.0017238096 = sum of:
    0.0017238096 = product of:
      0.0034476193 = sum of:
        0.0034476193 = weight(_text_:s in 623) [ClassicSimilarity], result of:
          0.0034476193 = score(doc=623,freq=2.0), product of:
            0.04100075 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03771094 = queryNorm
            0.08408674 = fieldWeight in 623, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=623)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Online and CD-ROM review. 21(1997) no.5, S.271-280
  2. Greisdorf, H.; O'Connor, B.: Nodes of topicality modeling user notions of on topic documents (2003) 0.00 
    6.156463E-4 = product of:
  0.0012312926 = sum of:
    0.0012312926 = product of:
      0.0024625852 = sum of:
        0.0024625852 = weight(_text_:s in 5175) [ClassicSimilarity], result of:
          0.0024625852 = score(doc=5175,freq=2.0), product of:
            0.04100075 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03771094 = queryNorm
            0.060061958 = fieldWeight in 5175, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5175)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.14, S.1296-1304

Authors

Years