Document (#15882)

Editor
Tague-Sutcliffe, J.M.
Title
Evaluation of information retrieval systems : special topic issue
Issue
[Themenheft]
Source
Journal of the American Society for Information Science. 47(1996) no.1, S.1-105
Year
1996
Abstract
A special issue devoted to the topic of evaluation of information retrieval systems
Theme
Retrievalstudien

Similar documents (content)

  1. Perspectives on visual information retrieval interfaces (1999) 2.39
    2.3912113 = sum of:
      2.3912113 = product of:
        3.1882818 = sum of:
          0.080082856 = weight(abstract_txt:information in 3917) [ClassicSimilarity], result of:
            0.080082856 = score(doc=3917,freq=1.0), product of:
              0.10585329 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.04372393 = queryNorm
              0.7565457 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
          0.668497 = weight(abstract_txt:devoted in 3917) [ClassicSimilarity], result of:
            0.668497 = score(doc=3917,freq=1.0), product of:
              0.3457278 = queryWeight, product of:
                1.2779092 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.04372393 = queryNorm
              1.9335935 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
          0.2368649 = weight(abstract_txt:retrieval in 3917) [ClassicSimilarity], result of:
            0.2368649 = score(doc=3917,freq=1.0), product of:
              0.21811146 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.04372393 = queryNorm
              1.085981 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
          0.695159 = weight(abstract_txt:special in 3917) [ClassicSimilarity], result of:
            0.695159 = score(doc=3917,freq=1.0), product of:
              0.447096 = queryWeight, product of:
                2.0551722 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.04372393 = queryNorm
              1.5548317 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
          0.73217654 = weight(abstract_txt:topic in 3917) [ClassicSimilarity], result of:
            0.73217654 = score(doc=3917,freq=1.0), product of:
              0.4628304 = queryWeight, product of:
                2.0910227 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.04372393 = queryNorm
              1.5819544 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
          0.77550143 = weight(abstract_txt:issue in 3917) [ClassicSimilarity], result of:
            0.77550143 = score(doc=3917,freq=1.0), product of:
              0.48091286 = queryWeight, product of:
                2.1314788 = boost
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.04372393 = queryNorm
              1.6125612 = fieldWeight in 3917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.3125 = fieldNorm(doc=3917)
        0.75 = coord(6/8)
    
  2. Rorvig, M.E.; Lunin, L.F.: Introduction and overview : visualization, retrieval, and knowledge (1999) 1.91
    1.912969 = sum of:
      1.912969 = product of:
        2.5506253 = sum of:
          0.06406628 = weight(abstract_txt:information in 3918) [ClassicSimilarity], result of:
            0.06406628 = score(doc=3918,freq=1.0), product of:
              0.10585329 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.04372393 = queryNorm
              0.6052366 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
          0.5347976 = weight(abstract_txt:devoted in 3918) [ClassicSimilarity], result of:
            0.5347976 = score(doc=3918,freq=1.0), product of:
              0.3457278 = queryWeight, product of:
                1.2779092 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.04372393 = queryNorm
              1.5468748 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
          0.18949193 = weight(abstract_txt:retrieval in 3918) [ClassicSimilarity], result of:
            0.18949193 = score(doc=3918,freq=1.0), product of:
              0.21811146 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.04372393 = queryNorm
              0.86878484 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
          0.5561272 = weight(abstract_txt:special in 3918) [ClassicSimilarity], result of:
            0.5561272 = score(doc=3918,freq=1.0), product of:
              0.447096 = queryWeight, product of:
                2.0551722 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.04372393 = queryNorm
              1.2438654 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
          0.5857412 = weight(abstract_txt:topic in 3918) [ClassicSimilarity], result of:
            0.5857412 = score(doc=3918,freq=1.0), product of:
              0.4628304 = queryWeight, product of:
                2.0910227 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.04372393 = queryNorm
              1.2655635 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
          0.62040114 = weight(abstract_txt:issue in 3918) [ClassicSimilarity], result of:
            0.62040114 = score(doc=3918,freq=1.0), product of:
              0.48091286 = queryWeight, product of:
                2.1314788 = boost
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.04372393 = queryNorm
              1.290049 = fieldWeight in 3918, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.25 = fieldNorm(doc=3918)
        0.75 = coord(6/8)
    
  3. Information systems outsourcing in theory and practice (1995) 1.53
    1.5271273 = sum of:
      1.5271273 = product of:
        2.4434037 = sum of:
          0.080082856 = weight(abstract_txt:information in 4545) [ClassicSimilarity], result of:
            0.080082856 = score(doc=4545,freq=1.0), product of:
              0.10585329 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.04372393 = queryNorm
              0.7565457 = fieldWeight in 4545, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.3125 = fieldNorm(doc=4545)
          0.668497 = weight(abstract_txt:devoted in 4545) [ClassicSimilarity], result of:
            0.668497 = score(doc=4545,freq=1.0), product of:
              0.3457278 = queryWeight, product of:
                1.2779092 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.04372393 = queryNorm
              1.9335935 = fieldWeight in 4545, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.3125 = fieldNorm(doc=4545)
          0.22416335 = weight(abstract_txt:systems in 4545) [ClassicSimilarity], result of:
            0.22416335 = score(doc=4545,freq=1.0), product of:
              0.21024278 = queryWeight, product of:
                1.409316 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.04372393 = queryNorm
              1.0662119 = fieldWeight in 4545, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.3125 = fieldNorm(doc=4545)
          0.695159 = weight(abstract_txt:special in 4545) [ClassicSimilarity], result of:
            0.695159 = score(doc=4545,freq=1.0), product of:
              0.447096 = queryWeight, product of:
                2.0551722 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.04372393 = queryNorm
              1.5548317 = fieldWeight in 4545, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.3125 = fieldNorm(doc=4545)
          0.77550143 = weight(abstract_txt:issue in 4545) [ClassicSimilarity], result of:
            0.77550143 = score(doc=4545,freq=1.0), product of:
              0.48091286 = queryWeight, product of:
                2.1314788 = boost
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.04372393 = queryNorm
              1.6125612 = fieldWeight in 4545, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.3125 = fieldNorm(doc=4545)
        0.625 = coord(5/8)
    
  4. Structured information / standards for document architectures (1997) 1.48
    1.4757085 = sum of:
      1.4757085 = product of:
        2.3611336 = sum of:
          0.06406628 = weight(abstract_txt:information in 3095) [ClassicSimilarity], result of:
            0.06406628 = score(doc=3095,freq=1.0), product of:
              0.10585329 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.04372393 = queryNorm
              0.6052366 = fieldWeight in 3095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.25 = fieldNorm(doc=3095)
          0.5347976 = weight(abstract_txt:devoted in 3095) [ClassicSimilarity], result of:
            0.5347976 = score(doc=3095,freq=1.0), product of:
              0.3457278 = queryWeight, product of:
                1.2779092 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.04372393 = queryNorm
              1.5468748 = fieldWeight in 3095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.25 = fieldNorm(doc=3095)
          0.5561272 = weight(abstract_txt:special in 3095) [ClassicSimilarity], result of:
            0.5561272 = score(doc=3095,freq=1.0), product of:
              0.447096 = queryWeight, product of:
                2.0551722 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.04372393 = queryNorm
              1.2438654 = fieldWeight in 3095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.25 = fieldNorm(doc=3095)
          0.5857412 = weight(abstract_txt:topic in 3095) [ClassicSimilarity], result of:
            0.5857412 = score(doc=3095,freq=1.0), product of:
              0.4628304 = queryWeight, product of:
                2.0910227 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.04372393 = queryNorm
              1.2655635 = fieldWeight in 3095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.25 = fieldNorm(doc=3095)
          0.62040114 = weight(abstract_txt:issue in 3095) [ClassicSimilarity], result of:
            0.62040114 = score(doc=3095,freq=1.0), product of:
              0.48091286 = queryWeight, product of:
                2.1314788 = boost
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.04372393 = queryNorm
              1.290049 = fieldWeight in 3095, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.25 = fieldNorm(doc=3095)
        0.625 = coord(5/8)
    
  5. Perspectives on Internet issues (1998) 1.44
    1.435667 = sum of:
      1.435667 = product of:
        2.871334 = sum of:
          0.668497 = weight(abstract_txt:devoted in 1105) [ClassicSimilarity], result of:
            0.668497 = score(doc=1105,freq=1.0), product of:
              0.3457278 = queryWeight, product of:
                1.2779092 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.04372393 = queryNorm
              1.9335935 = fieldWeight in 1105, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.3125 = fieldNorm(doc=1105)
          0.695159 = weight(abstract_txt:special in 1105) [ClassicSimilarity], result of:
            0.695159 = score(doc=1105,freq=1.0), product of:
              0.447096 = queryWeight, product of:
                2.0551722 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.04372393 = queryNorm
              1.5548317 = fieldWeight in 1105, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.3125 = fieldNorm(doc=1105)
          0.73217654 = weight(abstract_txt:topic in 1105) [ClassicSimilarity], result of:
            0.73217654 = score(doc=1105,freq=1.0), product of:
              0.4628304 = queryWeight, product of:
                2.0910227 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.04372393 = queryNorm
              1.5819544 = fieldWeight in 1105, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.3125 = fieldNorm(doc=1105)
          0.77550143 = weight(abstract_txt:issue in 1105) [ClassicSimilarity], result of:
            0.77550143 = score(doc=1105,freq=1.0), product of:
              0.48091286 = queryWeight, product of:
                2.1314788 = boost
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.04372393 = queryNorm
              1.6125612 = fieldWeight in 1105, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.160196 = idf(docFreq=689, maxDocs=44218)
                0.3125 = fieldNorm(doc=1105)
        0.5 = coord(4/8)