Search (3 results, page 1 of 1)

  • × author_ss:"Greisdorf, H."
  • × author_ss:"Spink, A."
  1. Spink, A.; Greisdorf, H.: Partial relevance judgements and changes in users information problems during online searching (1997) 0.01
    0.006226288 = product of:
      0.012452576 = sum of:
        0.012452576 = product of:
          0.03735773 = sum of:
            0.03735773 = weight(_text_:h in 316) [ClassicSimilarity], result of:
              0.03735773 = score(doc=316,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.32939452 = fieldWeight in 316, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=316)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Spink, A.; Greisdorf, H.: Users' partial relevance judgements during online searching (1997) 0.00
    0.0036320016 = product of:
      0.007264003 = sum of:
        0.007264003 = product of:
          0.02179201 = sum of:
            0.02179201 = weight(_text_:h in 623) [ClassicSimilarity], result of:
              0.02179201 = score(doc=623,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.19214681 = fieldWeight in 623, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=623)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Spink, A.; Greisdorf, H.: Regions and levels : Measuring and mapping users' relevance judgements (2001) 0.00
    0.002594287 = product of:
      0.005188574 = sum of:
        0.005188574 = product of:
          0.015565722 = sum of:
            0.015565722 = weight(_text_:h in 5586) [ClassicSimilarity], result of:
              0.015565722 = score(doc=5586,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.13724773 = fieldWeight in 5586, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5586)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)