Document (#35892)

Author
Voorhees, E.M.
Title
Text REtrieval Conference (TREC)
Source
Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
Imprint
London : Taylor & Francis
Year
2009
Pages
S.xx-xx
Abstract
This entry summarizes the history, results, and impact of the Text REtrieval Conference (TREC), a workshop series designed to support the information retrieval community by building the infrastructure necessary for large-scale evaluation of retrieval technology.
Footnote
Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
Theme
Retrievalstudien
Object
TREC

Similar documents (author)

  1. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 5.52
    5.516439 = sum of:
      5.516439 = weight(author_txt:voorhees in 402) [ClassicSimilarity], result of:
        5.516439 = fieldWeight in 402, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.826303 = idf(docFreq=16, maxDocs=42596)
          0.625 = fieldNorm(doc=402)
    
  2. Voorhees, E.M.: Question answering in TREC (2005) 5.52
    5.516439 = sum of:
      5.516439 = weight(author_txt:voorhees in 6487) [ClassicSimilarity], result of:
        5.516439 = fieldWeight in 6487, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.826303 = idf(docFreq=16, maxDocs=42596)
          0.625 = fieldNorm(doc=6487)
    
  3. Voorhees, E.M.: Variations in relevance judgements and the measurement of retrieval effectiveness (2000) 5.52
    5.516439 = sum of:
      5.516439 = weight(author_txt:voorhees in 710) [ClassicSimilarity], result of:
        5.516439 = fieldWeight in 710, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.826303 = idf(docFreq=16, maxDocs=42596)
          0.625 = fieldNorm(doc=710)
    
  4. Voorhees, E.M.: Using WordNet to disambiguate word senses for text retrieval (1993) 5.52
    5.516439 = sum of:
      5.516439 = weight(author_txt:voorhees in 799) [ClassicSimilarity], result of:
        5.516439 = fieldWeight in 799, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.826303 = idf(docFreq=16, maxDocs=42596)
          0.625 = fieldNorm(doc=799)
    
  5. Voorhees, E.M.: On test collections for adaptive information retrieval (2008) 5.52
    5.516439 = sum of:
      5.516439 = weight(author_txt:voorhees in 3624) [ClassicSimilarity], result of:
        5.516439 = fieldWeight in 3624, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.826303 = idf(docFreq=16, maxDocs=42596)
          0.625 = fieldNorm(doc=3624)
    

Similar documents (content)

  1. Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005) 1.21
    1.2149811 = sum of:
      1.2149811 = product of:
        1.4707667 = sum of:
          0.007330934 = weight(abstract_txt:information in 83) [ClassicSimilarity], result of:
            0.007330934 = score(doc=83,freq=5.0), product of:
              0.03454081 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.014215127 = queryNorm
              0.21223979 = fieldWeight in 83, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.006675268 = weight(abstract_txt:this in 83) [ClassicSimilarity], result of:
            0.006675268 = score(doc=83,freq=4.0), product of:
              0.034954958 = queryWeight, product of:
                1.0059772 = boost
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.014215127 = queryNorm
              0.19096771 = fieldWeight in 83, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.009857058 = weight(abstract_txt:results in 83) [ClassicSimilarity], result of:
            0.009857058 = score(doc=83,freq=1.0), product of:
              0.07195282 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.014215127 = queryNorm
              0.13699335 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.040449195 = weight(abstract_txt:technology in 83) [ClassicSimilarity], result of:
            0.040449195 = score(doc=83,freq=5.0), product of:
              0.10785315 = queryWeight, product of:
                1.7670554 = boost
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.014215127 = queryNorm
              0.37503952 = fieldWeight in 83, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.035288632 = weight(abstract_txt:large in 83) [ClassicSimilarity], result of:
            0.035288632 = score(doc=83,freq=3.0), product of:
              0.11675239 = queryWeight, product of:
                1.8385127 = boost
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.014215127 = queryNorm
              0.3022519 = fieldWeight in 83, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.035869364 = weight(abstract_txt:evaluation in 83) [ClassicSimilarity], result of:
            0.035869364 = score(doc=83,freq=3.0), product of:
              0.1180298 = queryWeight, product of:
                1.848543 = boost
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.014215127 = queryNorm
              0.3039009 = fieldWeight in 83, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.022584172 = weight(abstract_txt:impact in 83) [ClassicSimilarity], result of:
            0.022584172 = score(doc=83,freq=1.0), product of:
              0.12505059 = queryWeight, product of:
                1.9027276 = boost
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.014215127 = queryNorm
              0.18060029 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.02767954 = weight(abstract_txt:designed in 83) [ClassicSimilarity], result of:
            0.02767954 = score(doc=83,freq=1.0), product of:
              0.14321512 = queryWeight, product of:
                2.0362363 = boost
                4.9477754 = idf(docFreq=821, maxDocs=42596)
                0.014215127 = queryNorm
              0.19327247 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9477754 = idf(docFreq=821, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.049906023 = weight(abstract_txt:history in 83) [ClassicSimilarity], result of:
            0.049906023 = score(doc=83,freq=3.0), product of:
              0.1470995 = queryWeight, product of:
                2.0636656 = boost
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.014215127 = queryNorm
              0.33926713 = fieldWeight in 83, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.036059402 = weight(abstract_txt:necessary in 83) [ClassicSimilarity], result of:
            0.036059402 = score(doc=83,freq=1.0), product of:
              0.17082915 = queryWeight, product of:
                2.2238972 = boost
                5.4037657 = idf(docFreq=520, maxDocs=42596)
                0.014215127 = queryNorm
              0.2110846 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4037657 = idf(docFreq=520, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.05403084 = weight(abstract_txt:series in 83) [ClassicSimilarity], result of:
            0.05403084 = score(doc=83,freq=2.0), product of:
              0.17754185 = queryWeight, product of:
                2.2671702 = boost
                5.508913 = idf(docFreq=468, maxDocs=42596)
                0.014215127 = queryNorm
              0.30432734 = fieldWeight in 83, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.508913 = idf(docFreq=468, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.038384054 = weight(abstract_txt:scale in 83) [ClassicSimilarity], result of:
            0.038384054 = score(doc=83,freq=1.0), product of:
              0.17809437 = queryWeight, product of:
                2.2706952 = boost
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.014215127 = queryNorm
              0.21552649 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.052037694 = weight(abstract_txt:infrastructure in 83) [ClassicSimilarity], result of:
            0.052037694 = score(doc=83,freq=1.0), product of:
              0.21815324 = queryWeight, product of:
                2.5131278 = boost
                6.106556 = idf(docFreq=257, maxDocs=42596)
                0.014215127 = queryNorm
              0.23853734 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.106556 = idf(docFreq=257, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.0933214 = weight(abstract_txt:workshop in 83) [ClassicSimilarity], result of:
            0.0933214 = score(doc=83,freq=2.0), product of:
              0.25558016 = queryWeight, product of:
                2.720178 = boost
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.014215127 = queryNorm
              0.36513555 = fieldWeight in 83, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.069282636 = weight(abstract_txt:summarizes in 83) [ClassicSimilarity], result of:
            0.069282636 = score(doc=83,freq=1.0), product of:
              0.2640174 = queryWeight, product of:
                2.7647128 = boost
                6.717873 = idf(docFreq=139, maxDocs=42596)
                0.014215127 = queryNorm
              0.26241693 = fieldWeight in 83, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.717873 = idf(docFreq=139, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.052554972 = weight(abstract_txt:text in 83) [ClassicSimilarity], result of:
            0.052554972 = score(doc=83,freq=3.0), product of:
              0.19183525 = queryWeight, product of:
                3.3328283 = boost
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.014215127 = queryNorm
              0.2739589 = fieldWeight in 83, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.13502686 = weight(abstract_txt:conference in 83) [ClassicSimilarity], result of:
            0.13502686 = score(doc=83,freq=3.0), product of:
              0.35985923 = queryWeight, product of:
                4.5647297 = boost
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.014215127 = queryNorm
              0.3752213 = fieldWeight in 83, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.5624129 = weight(abstract_txt:trec in 83) [ClassicSimilarity], result of:
            0.5624129 = score(doc=83,freq=17.0), product of:
              0.52253276 = queryWeight, product of:
                5.500542 = boost
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.014215127 = queryNorm
              1.0763209 = fieldWeight in 83, product of:
                4.1231055 = tf(freq=17.0), with freq of:
                  17.0 = termFreq=17.0
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
          0.14201571 = weight(abstract_txt:retrieval in 83) [ClassicSimilarity], result of:
            0.14201571 = score(doc=83,freq=14.0), product of:
              0.28059798 = queryWeight, product of:
                5.700409 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.014215127 = queryNorm
              0.50611806 = fieldWeight in 83, product of:
                3.7416575 = tf(freq=14.0), with freq of:
                  14.0 = termFreq=14.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.0390625 = fieldNorm(doc=83)
        0.82608694 = coord(19/23)
    
  2. TREC: experiment and evaluation in information retrieval (2005) 1.11
    1.1149155 = sum of:
      1.1149155 = product of:
        1.6026909 = sum of:
          0.007418384 = weight(abstract_txt:information in 941) [ClassicSimilarity], result of:
            0.007418384 = score(doc=941,freq=2.0), product of:
              0.03454081 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.014215127 = queryNorm
              0.21477157 = fieldWeight in 941, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.007552204 = weight(abstract_txt:this in 941) [ClassicSimilarity], result of:
            0.007552204 = score(doc=941,freq=2.0), product of:
              0.034954958 = queryWeight, product of:
                1.0059772 = boost
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.014215127 = queryNorm
              0.2160553 = fieldWeight in 941, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.015771292 = weight(abstract_txt:results in 941) [ClassicSimilarity], result of:
            0.015771292 = score(doc=941,freq=1.0), product of:
              0.07195282 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.014215127 = queryNorm
              0.21918935 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.028943084 = weight(abstract_txt:technology in 941) [ClassicSimilarity], result of:
            0.028943084 = score(doc=941,freq=1.0), product of:
              0.10785315 = queryWeight, product of:
                1.7670554 = boost
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.014215127 = queryNorm
              0.2683564 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.056461815 = weight(abstract_txt:large in 941) [ClassicSimilarity], result of:
            0.056461815 = score(doc=941,freq=3.0), product of:
              0.11675239 = queryWeight, product of:
                1.8385127 = boost
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.014215127 = queryNorm
              0.48360306 = fieldWeight in 941, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.046859544 = weight(abstract_txt:evaluation in 941) [ClassicSimilarity], result of:
            0.046859544 = score(doc=941,freq=2.0), product of:
              0.1180298 = queryWeight, product of:
                1.848543 = boost
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.014215127 = queryNorm
              0.3970145 = fieldWeight in 941, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.036134675 = weight(abstract_txt:impact in 941) [ClassicSimilarity], result of:
            0.036134675 = score(doc=941,freq=1.0), product of:
              0.12505059 = queryWeight, product of:
                1.9027276 = boost
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.014215127 = queryNorm
              0.28896046 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.04610121 = weight(abstract_txt:history in 941) [ClassicSimilarity], result of:
            0.04610121 = score(doc=941,freq=1.0), product of:
              0.1470995 = queryWeight, product of:
                2.0636656 = boost
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.014215127 = queryNorm
              0.31340155 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.057695042 = weight(abstract_txt:necessary in 941) [ClassicSimilarity], result of:
            0.057695042 = score(doc=941,freq=1.0), product of:
              0.17082915 = queryWeight, product of:
                2.2238972 = boost
                5.4037657 = idf(docFreq=520, maxDocs=42596)
                0.014215127 = queryNorm
              0.33773535 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4037657 = idf(docFreq=520, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.061414488 = weight(abstract_txt:scale in 941) [ClassicSimilarity], result of:
            0.061414488 = score(doc=941,freq=1.0), product of:
              0.17809437 = queryWeight, product of:
                2.2706952 = boost
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.014215127 = queryNorm
              0.34484237 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.08326031 = weight(abstract_txt:infrastructure in 941) [ClassicSimilarity], result of:
            0.08326031 = score(doc=941,freq=1.0), product of:
              0.21815324 = queryWeight, product of:
                2.5131278 = boost
                6.106556 = idf(docFreq=257, maxDocs=42596)
                0.014215127 = queryNorm
              0.38165975 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.106556 = idf(docFreq=257, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.10558112 = weight(abstract_txt:workshop in 941) [ClassicSimilarity], result of:
            0.10558112 = score(doc=941,freq=1.0), product of:
              0.25558016 = queryWeight, product of:
                2.720178 = boost
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.014215127 = queryNorm
              0.41310373 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.097096406 = weight(abstract_txt:text in 941) [ClassicSimilarity], result of:
            0.097096406 = score(doc=941,freq=4.0), product of:
              0.19183525 = queryWeight, product of:
                3.3328283 = boost
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.014215127 = queryNorm
              0.50614476 = fieldWeight in 941, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.124732465 = weight(abstract_txt:conference in 941) [ClassicSimilarity], result of:
            0.124732465 = score(doc=941,freq=1.0), product of:
              0.35985923 = queryWeight, product of:
                4.5647297 = boost
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.014215127 = queryNorm
              0.3466146 = fieldWeight in 941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.6172993 = weight(abstract_txt:trec in 941) [ClassicSimilarity], result of:
            0.6172993 = score(doc=941,freq=8.0), product of:
              0.52253276 = queryWeight, product of:
                5.500542 = boost
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.014215127 = queryNorm
              1.18136 = fieldWeight in 941, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
          0.2103696 = weight(abstract_txt:retrieval in 941) [ClassicSimilarity], result of:
            0.2103696 = score(doc=941,freq=12.0), product of:
              0.28059798 = queryWeight, product of:
                5.700409 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.014215127 = queryNorm
              0.74971884 = fieldWeight in 941, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.0625 = fieldNorm(doc=941)
        0.6956522 = coord(16/23)
    
  3. Harman, D.: ¬The Text REtrieval Conferences (TRECs) : providing a test-bed for information retrieval systems (1998) 0.70
    0.6979272 = sum of:
      0.6979272 = product of:
        1.6052326 = sum of:
          0.011127576 = weight(abstract_txt:information in 2315) [ClassicSimilarity], result of:
            0.011127576 = score(doc=2315,freq=2.0), product of:
              0.03454081 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.014215127 = queryNorm
              0.32215735 = fieldWeight in 2315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.023656936 = weight(abstract_txt:results in 2315) [ClassicSimilarity], result of:
            0.023656936 = score(doc=2315,freq=1.0), product of:
              0.07195282 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.014215127 = queryNorm
              0.32878402 = fieldWeight in 2315, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.061397552 = weight(abstract_txt:technology in 2315) [ClassicSimilarity], result of:
            0.061397552 = score(doc=2315,freq=2.0), product of:
              0.10785315 = queryWeight, product of:
                1.7670554 = boost
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.014215127 = queryNorm
              0.5692699 = fieldWeight in 2315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.06915131 = weight(abstract_txt:large in 2315) [ClassicSimilarity], result of:
            0.06915131 = score(doc=2315,freq=2.0), product of:
              0.11675239 = queryWeight, product of:
                1.8385127 = boost
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.014215127 = queryNorm
              0.59229034 = fieldWeight in 2315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.467334 = idf(docFreq=1328, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.12967402 = weight(abstract_txt:series in 2315) [ClassicSimilarity], result of:
            0.12967402 = score(doc=2315,freq=2.0), product of:
              0.17754185 = queryWeight, product of:
                2.2671702 = boost
                5.508913 = idf(docFreq=468, maxDocs=42596)
                0.014215127 = queryNorm
              0.7303856 = fieldWeight in 2315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.508913 = idf(docFreq=468, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.15837167 = weight(abstract_txt:workshop in 2315) [ClassicSimilarity], result of:
            0.15837167 = score(doc=2315,freq=1.0), product of:
              0.25558016 = queryWeight, product of:
                2.720178 = boost
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.014215127 = queryNorm
              0.6196556 = fieldWeight in 2315, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6096597 = idf(docFreq=155, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.10298629 = weight(abstract_txt:text in 2315) [ClassicSimilarity], result of:
            0.10298629 = score(doc=2315,freq=2.0), product of:
              0.19183525 = queryWeight, product of:
                3.3328283 = boost
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.014215127 = queryNorm
              0.5368476 = fieldWeight in 2315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.32406443 = weight(abstract_txt:conference in 2315) [ClassicSimilarity], result of:
            0.32406443 = score(doc=2315,freq=3.0), product of:
              0.35985923 = queryWeight, product of:
                4.5647297 = boost
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.014215127 = queryNorm
              0.9005311 = fieldWeight in 2315, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.5670256 = weight(abstract_txt:trec in 2315) [ClassicSimilarity], result of:
            0.5670256 = score(doc=2315,freq=3.0), product of:
              0.52253276 = queryWeight, product of:
                5.500542 = boost
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.014215127 = queryNorm
              1.0851485 = fieldWeight in 2315, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
          0.15777719 = weight(abstract_txt:retrieval in 2315) [ClassicSimilarity], result of:
            0.15777719 = score(doc=2315,freq=3.0), product of:
              0.28059798 = queryWeight, product of:
                5.700409 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.014215127 = queryNorm
              0.5622891 = fieldWeight in 2315, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.09375 = fieldNorm(doc=2315)
        0.4347826 = coord(10/23)
    
  4. Robertson, S.: On the history of evaluation in IR (2009) 0.47
    0.47220135 = sum of:
      0.47220135 = product of:
        1.2067368 = sum of:
          0.010491179 = weight(abstract_txt:information in 4833) [ClassicSimilarity], result of:
            0.010491179 = score(doc=4833,freq=1.0), product of:
              0.03454081 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.014215127 = queryNorm
              0.30373287 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.01068043 = weight(abstract_txt:this in 4833) [ClassicSimilarity], result of:
            0.01068043 = score(doc=4833,freq=1.0), product of:
              0.034954958 = queryWeight, product of:
                1.0059772 = boost
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.014215127 = queryNorm
              0.30554834 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4443867 = idf(docFreq=10047, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.066269405 = weight(abstract_txt:evaluation in 4833) [ClassicSimilarity], result of:
            0.066269405 = score(doc=4833,freq=1.0), product of:
              0.1180298 = queryWeight, product of:
                1.848543 = boost
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.014215127 = queryNorm
              0.5614633 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4917064 = idf(docFreq=1296, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.07226935 = weight(abstract_txt:impact in 4833) [ClassicSimilarity], result of:
            0.07226935 = score(doc=4833,freq=1.0), product of:
              0.12505059 = queryWeight, product of:
                1.9027276 = boost
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.014215127 = queryNorm
              0.5779209 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6233673 = idf(docFreq=1136, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.09220242 = weight(abstract_txt:history in 4833) [ClassicSimilarity], result of:
            0.09220242 = score(doc=4833,freq=1.0), product of:
              0.1470995 = queryWeight, product of:
                2.0636656 = boost
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.014215127 = queryNorm
              0.6268031 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.014425 = idf(docFreq=768, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.097096406 = weight(abstract_txt:text in 4833) [ClassicSimilarity], result of:
            0.097096406 = score(doc=4833,freq=1.0), product of:
              0.19183525 = queryWeight, product of:
                3.3328283 = boost
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.014215127 = queryNorm
              0.50614476 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.24946493 = weight(abstract_txt:conference in 4833) [ClassicSimilarity], result of:
            0.24946493 = score(doc=4833,freq=1.0), product of:
              0.35985923 = queryWeight, product of:
                4.5647297 = boost
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.014215127 = queryNorm
              0.6932292 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.43649656 = weight(abstract_txt:trec in 4833) [ClassicSimilarity], result of:
            0.43649656 = score(doc=4833,freq=1.0), product of:
              0.52253276 = queryWeight, product of:
                5.500542 = boost
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.014215127 = queryNorm
              0.8353477 = fieldWeight in 4833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
          0.17176606 = weight(abstract_txt:retrieval in 4833) [ClassicSimilarity], result of:
            0.17176606 = score(doc=4833,freq=2.0), product of:
              0.28059798 = queryWeight, product of:
                5.700409 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.014215127 = queryNorm
              0.61214286 = fieldWeight in 4833, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.125 = fieldNorm(doc=4833)
        0.39130434 = coord(9/23)
    
  5. Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993) 0.45
    0.4468005 = sum of:
      0.4468005 = product of:
        1.2845514 = sum of:
          0.009179782 = weight(abstract_txt:information in 2318) [ClassicSimilarity], result of:
            0.009179782 = score(doc=2318,freq=1.0), product of:
              0.03454081 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.014215127 = queryNorm
              0.26576626 = fieldWeight in 2318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.02759976 = weight(abstract_txt:results in 2318) [ClassicSimilarity], result of:
            0.02759976 = score(doc=2318,freq=1.0), product of:
              0.07195282 = queryWeight, product of:
                1.4433035 = boost
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.014215127 = queryNorm
              0.38358134 = fieldWeight in 2318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5070295 = idf(docFreq=3471, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.0506504 = weight(abstract_txt:technology in 2318) [ClassicSimilarity], result of:
            0.0506504 = score(doc=2318,freq=1.0), product of:
              0.10785315 = queryWeight, product of:
                1.7670554 = boost
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.014215127 = queryNorm
              0.4696237 = fieldWeight in 2318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2937026 = idf(docFreq=1580, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.10747535 = weight(abstract_txt:scale in 2318) [ClassicSimilarity], result of:
            0.10747535 = score(doc=2318,freq=1.0), product of:
              0.17809437 = queryWeight, product of:
                2.2706952 = boost
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.014215127 = queryNorm
              0.60347414 = fieldWeight in 2318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.517478 = idf(docFreq=464, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.14715393 = weight(abstract_txt:text in 2318) [ClassicSimilarity], result of:
            0.14715393 = score(doc=2318,freq=3.0), product of:
              0.19183525 = queryWeight, product of:
                3.3328283 = boost
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.014215127 = queryNorm
              0.7670849 = fieldWeight in 2318, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.049158 = idf(docFreq=2018, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.2182818 = weight(abstract_txt:conference in 2318) [ClassicSimilarity], result of:
            0.2182818 = score(doc=2318,freq=1.0), product of:
              0.35985923 = queryWeight, product of:
                4.5647297 = boost
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.014215127 = queryNorm
              0.60657555 = fieldWeight in 2318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5458336 = idf(docFreq=451, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.5401369 = weight(abstract_txt:trec in 2318) [ClassicSimilarity], result of:
            0.5401369 = score(doc=2318,freq=2.0), product of:
              0.52253276 = queryWeight, product of:
                5.500542 = boost
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.014215127 = queryNorm
              1.03369 = fieldWeight in 2318, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6827817 = idf(docFreq=144, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
          0.1840734 = weight(abstract_txt:retrieval in 2318) [ClassicSimilarity], result of:
            0.1840734 = score(doc=2318,freq=3.0), product of:
              0.28059798 = queryWeight, product of:
                5.700409 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.014215127 = queryNorm
              0.656004 = fieldWeight in 2318, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.109375 = fieldNorm(doc=2318)
        0.3478261 = coord(8/23)