Document (#21800)

Author
Mizzaro, S.
Title
How many relevances in information retrieval?
Source
Interacting with computers. 10(1998) no.3, S.303-320
Year
1998
Abstract
Classifies various kinds of relevance in information retrieval in a formally defined 4 dimensional space. Such classification helps understanding of the nature of relevance and relevance judgement. Analyzes the consequences of this classification on the design and evaluation of information retrieval systems

Similar documents (author)

  1. Mizzaro, S.: Relevance: the whole history (1997) 5.81 
    5.814733 = sum of:
  5.814733 = weight(author_txt:mizzaro in 2003) [ClassicSimilarity], result of:
    5.814733 = fieldWeight in 2003, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.303573 = idf(docFreq=10, maxDocs=44421)
      0.625 = fieldNorm(doc=2003)
  2. Mizzaro, S.: Quality control in scholarly publishing : a new proposal (2003) 5.81 
    5.814733 = sum of:
  5.814733 = weight(author_txt:mizzaro in 2810) [ClassicSimilarity], result of:
    5.814733 = fieldWeight in 2810, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.303573 = idf(docFreq=10, maxDocs=44421)
      0.625 = fieldNorm(doc=2810)
  3. Mizzaro, S.: Readersourcing - a manifesto (2012) 5.81 
    5.814733 = sum of:
  5.814733 = weight(author_txt:mizzaro in 1356) [ClassicSimilarity], result of:
    5.814733 = fieldWeight in 1356, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.303573 = idf(docFreq=10, maxDocs=44421)
      0.625 = fieldNorm(doc=1356)
  4. Della Mea, V.; Mizzaro, S.: Measuring retrieval effectiveness : a new proposal and a first experimental validation (2004) 4.07 
    4.070313 = sum of:
  4.070313 = weight(author_txt:mizzaro in 3263) [ClassicSimilarity], result of:
    4.070313 = fieldWeight in 3263, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.303573 = idf(docFreq=10, maxDocs=44421)
      0.4375 = fieldNorm(doc=3263)
  5. Sabbata, S. De; Mizzaro, S.; Reichenbacher, T.: Geographic dimensions of relevance (2015) 3.49 
    3.4888396 = sum of:
  3.4888396 = weight(author_txt:mizzaro in 3137) [ClassicSimilarity], result of:
    3.4888396 = fieldWeight in 3137, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.303573 = idf(docFreq=10, maxDocs=44421)
      0.375 = fieldNorm(doc=3137)

Similar documents (content)

  1. Ruthven, I.: Relevance behaviour in TREC (2014) 0.31 
    0.30671936 = sum of:
  0.30671936 = product of:
    0.6413223 = sum of:
      0.004867654 = weight(abstract_txt:this in 2785) [ClassicSimilarity], result of:
        0.004867654 = score(doc=2785,freq=1.0), product of:
          0.032366943 = queryWeight, product of:
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.013451282 = queryNorm
          0.15038967 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.013868124 = weight(abstract_txt:systems in 2785) [ClassicSimilarity], result of:
        0.013868124 = score(doc=2785,freq=1.0), product of:
          0.065047964 = queryWeight, product of:
            1.4176402 = boost
            3.411175 = idf(docFreq=3984, maxDocs=44421)
            0.013451282 = queryNorm
          0.21319844 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.411175 = idf(docFreq=3984, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.013988421 = weight(abstract_txt:such in 2785) [ClassicSimilarity], result of:
        0.013988421 = score(doc=2785,freq=1.0), product of:
          0.065423585 = queryWeight, product of:
            1.4217274 = boost
            3.42101 = idf(docFreq=3945, maxDocs=44421)
            0.013451282 = queryNorm
          0.21381313 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.42101 = idf(docFreq=3945, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.02101745 = weight(abstract_txt:design in 2785) [ClassicSimilarity], result of:
        0.02101745 = score(doc=2785,freq=1.0), product of:
          0.08582397 = queryWeight, product of:
            1.6283714 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.013451282 = queryNorm
          0.24489023 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.023725573 = weight(abstract_txt:many in 2785) [ClassicSimilarity], result of:
        0.023725573 = score(doc=2785,freq=1.0), product of:
          0.09304643 = queryWeight, product of:
            1.6955048 = boost
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.013451282 = queryNorm
          0.2549864 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.02951081 = weight(abstract_txt:various in 2785) [ClassicSimilarity], result of:
        0.02951081 = score(doc=2785,freq=1.0), product of:
          0.107615784 = queryWeight, product of:
            1.8234218 = boost
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.013451282 = queryNorm
          0.2742238 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.031407453 = weight(abstract_txt:evaluation in 2785) [ClassicSimilarity], result of:
        0.031407453 = score(doc=2785,freq=1.0), product of:
          0.11217869 = queryWeight, product of:
            1.861677 = boost
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.013451282 = queryNorm
          0.279977 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.032245267 = weight(abstract_txt:understanding in 2785) [ClassicSimilarity], result of:
        0.032245267 = score(doc=2785,freq=1.0), product of:
          0.11416488 = queryWeight, product of:
            1.8780859 = boost
            4.5191154 = idf(docFreq=1315, maxDocs=44421)
            0.013451282 = queryNorm
          0.28244472 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.5191154 = idf(docFreq=1315, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.039428357 = weight(abstract_txt:nature in 2785) [ClassicSimilarity], result of:
        0.039428357 = score(doc=2785,freq=1.0), product of:
          0.13054523 = queryWeight, product of:
            2.008305 = boost
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.013451282 = queryNorm
          0.30202833 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.014834757 = weight(abstract_txt:information in 2785) [ClassicSimilarity], result of:
        0.014834757 = score(doc=2785,freq=1.0), product of:
          0.09812566 = queryWeight, product of:
            3.01579 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.013451282 = queryNorm
          0.15118122 = fieldWeight in 2785, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
      0.41642845 = weight(abstract_txt:relevance in 2785) [ClassicSimilarity], result of:
        0.41642845 = score(doc=2785,freq=11.0), product of:
          0.40752882 = queryWeight, product of:
            6.145949 = boost
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.013451282 = queryNorm
          1.0218381 = fieldWeight in 2785, product of:
            3.3166249 = tf(freq=11.0), with freq of:
              11.0 = termFreq=11.0
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.0625 = fieldNorm(doc=2785)
    0.47826087 = coord(11/23)
  2. Borlund, P.: ¬The concept of relevance in IR (2003) 0.28 
    0.28472728 = sum of:
  0.28472728 = product of:
    0.7276364 = sum of:
      0.006883902 = weight(abstract_txt:this in 2798) [ClassicSimilarity], result of:
        0.006883902 = score(doc=2798,freq=2.0), product of:
          0.032366943 = queryWeight, product of:
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.013451282 = queryNorm
          0.21268311 = fieldWeight in 2798, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.0410939 = weight(abstract_txt:many in 2798) [ClassicSimilarity], result of:
        0.0410939 = score(doc=2798,freq=3.0), product of:
          0.09304643 = queryWeight, product of:
            1.6955048 = boost
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.013451282 = queryNorm
          0.4416494 = fieldWeight in 2798, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.02951081 = weight(abstract_txt:various in 2798) [ClassicSimilarity], result of:
        0.02951081 = score(doc=2798,freq=1.0), product of:
          0.107615784 = queryWeight, product of:
            1.8234218 = boost
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.013451282 = queryNorm
          0.2742238 = fieldWeight in 2798, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.044416845 = weight(abstract_txt:evaluation in 2798) [ClassicSimilarity], result of:
        0.044416845 = score(doc=2798,freq=2.0), product of:
          0.11217869 = queryWeight, product of:
            1.861677 = boost
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.013451282 = queryNorm
          0.39594725 = fieldWeight in 2798, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.032245267 = weight(abstract_txt:understanding in 2798) [ClassicSimilarity], result of:
        0.032245267 = score(doc=2798,freq=1.0), product of:
          0.11416488 = queryWeight, product of:
            1.8780859 = boost
            4.5191154 = idf(docFreq=1315, maxDocs=44421)
            0.013451282 = queryNorm
          0.28244472 = fieldWeight in 2798, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.5191154 = idf(docFreq=1315, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.055760115 = weight(abstract_txt:nature in 2798) [ClassicSimilarity], result of:
        0.055760115 = score(doc=2798,freq=2.0), product of:
          0.13054523 = queryWeight, product of:
            2.008305 = boost
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.013451282 = queryNorm
          0.42713255 = fieldWeight in 2798, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.020979514 = weight(abstract_txt:information in 2798) [ClassicSimilarity], result of:
        0.020979514 = score(doc=2798,freq=2.0), product of:
          0.09812566 = queryWeight, product of:
            3.01579 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.013451282 = queryNorm
          0.21380253 = fieldWeight in 2798, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.044040646 = weight(abstract_txt:retrieval in 2798) [ClassicSimilarity], result of:
        0.044040646 = score(doc=2798,freq=1.0), product of:
          0.20268959 = queryWeight, product of:
            4.3343654 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.013451282 = queryNorm
          0.21728125 = fieldWeight in 2798, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
      0.4527054 = weight(abstract_txt:relevance in 2798) [ClassicSimilarity], result of:
        0.4527054 = score(doc=2798,freq=13.0), product of:
          0.40752882 = queryWeight, product of:
            6.145949 = boost
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.013451282 = queryNorm
          1.110855 = fieldWeight in 2798, product of:
            3.6055512 = tf(freq=13.0), with freq of:
              13.0 = termFreq=13.0
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.0625 = fieldNorm(doc=2798)
    0.39130434 = coord(9/23)
  3. Su, L.T.: Is relevance an adequate criterion for retrieval system evaluation : an empirical enquiry into the user's evaluation (1993) 0.28 
    0.28364363 = sum of:
  0.28364363 = product of:
    0.81547546 = sum of:
      0.0060845674 = weight(abstract_txt:this in 7958) [ClassicSimilarity], result of:
        0.0060845674 = score(doc=7958,freq=1.0), product of:
          0.032366943 = queryWeight, product of:
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.013451282 = queryNorm
          0.18798709 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.029656967 = weight(abstract_txt:many in 7958) [ClassicSimilarity], result of:
        0.029656967 = score(doc=7958,freq=1.0), product of:
          0.09304643 = queryWeight, product of:
            1.6955048 = boost
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.013451282 = queryNorm
          0.318733 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.039259315 = weight(abstract_txt:evaluation in 7958) [ClassicSimilarity], result of:
        0.039259315 = score(doc=7958,freq=1.0), product of:
          0.11217869 = queryWeight, product of:
            1.861677 = boost
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.013451282 = queryNorm
          0.34997123 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.13799743 = weight(abstract_txt:dimensional in 7958) [ClassicSimilarity], result of:
        0.13799743 = score(doc=7958,freq=1.0), product of:
          0.25933585 = queryWeight, product of:
            2.8306127 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.013451282 = queryNorm
          0.5321186 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.018543446 = weight(abstract_txt:information in 7958) [ClassicSimilarity], result of:
        0.018543446 = score(doc=7958,freq=1.0), product of:
          0.09812566 = queryWeight, product of:
            3.01579 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.013451282 = queryNorm
          0.18897653 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.21674214 = weight(abstract_txt:judgement in 7958) [ClassicSimilarity], result of:
        0.21674214 = score(doc=7958,freq=1.0), product of:
          0.3504108 = queryWeight, product of:
            3.2903183 = boost
            7.917278 = idf(docFreq=43, maxDocs=44421)
            0.013451282 = queryNorm
          0.6185373 = fieldWeight in 7958, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.917278 = idf(docFreq=43, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.095350794 = weight(abstract_txt:retrieval in 7958) [ClassicSimilarity], result of:
        0.095350794 = score(doc=7958,freq=3.0), product of:
          0.20268959 = queryWeight, product of:
            4.3343654 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.013451282 = queryNorm
          0.4704277 = fieldWeight in 7958, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
      0.2718408 = weight(abstract_txt:relevance in 7958) [ClassicSimilarity], result of:
        0.2718408 = score(doc=7958,freq=3.0), product of:
          0.40752882 = queryWeight, product of:
            6.145949 = boost
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.013451282 = queryNorm
          0.66704684 = fieldWeight in 7958, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.078125 = fieldNorm(doc=7958)
    0.3478261 = coord(8/23)
  4. Spink, A.; Greisdorf, H.: Regions and levels : Measuring and mapping users' relevance judgements (2001) 0.27 
    0.27143544 = sum of:
  0.27143544 = product of:
    0.69366837 = sum of:
      0.004867654 = weight(abstract_txt:this in 6586) [ClassicSimilarity], result of:
        0.004867654 = score(doc=6586,freq=1.0), product of:
          0.032366943 = queryWeight, product of:
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.013451282 = queryNorm
          0.15038967 = fieldWeight in 6586, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.01961249 = weight(abstract_txt:systems in 6586) [ClassicSimilarity], result of:
        0.01961249 = score(doc=6586,freq=2.0), product of:
          0.065047964 = queryWeight, product of:
            1.4176402 = boost
            3.411175 = idf(docFreq=3984, maxDocs=44421)
            0.013451282 = queryNorm
          0.30150813 = fieldWeight in 6586, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.411175 = idf(docFreq=3984, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.02101745 = weight(abstract_txt:design in 6586) [ClassicSimilarity], result of:
        0.02101745 = score(doc=6586,freq=1.0), product of:
          0.08582397 = queryWeight, product of:
            1.6283714 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.013451282 = queryNorm
          0.24489023 = fieldWeight in 6586, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.02951081 = weight(abstract_txt:various in 6586) [ClassicSimilarity], result of:
        0.02951081 = score(doc=6586,freq=1.0), product of:
          0.107615784 = queryWeight, product of:
            1.8234218 = boost
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.013451282 = queryNorm
          0.2742238 = fieldWeight in 6586, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.387581 = idf(docFreq=1500, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.044416845 = weight(abstract_txt:evaluation in 6586) [ClassicSimilarity], result of:
        0.044416845 = score(doc=6586,freq=2.0), product of:
          0.11217869 = queryWeight, product of:
            1.861677 = boost
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.013451282 = queryNorm
          0.39594725 = fieldWeight in 6586, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.479632 = idf(docFreq=1368, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.039428357 = weight(abstract_txt:nature in 6586) [ClassicSimilarity], result of:
        0.039428357 = score(doc=6586,freq=1.0), product of:
          0.13054523 = queryWeight, product of:
            2.008305 = boost
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.013451282 = queryNorm
          0.30202833 = fieldWeight in 6586, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8324533 = idf(docFreq=961, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.020979514 = weight(abstract_txt:information in 6586) [ClassicSimilarity], result of:
        0.020979514 = score(doc=6586,freq=2.0), product of:
          0.09812566 = queryWeight, product of:
            3.01579 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.013451282 = queryNorm
          0.21380253 = fieldWeight in 6586, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.044040646 = weight(abstract_txt:retrieval in 6586) [ClassicSimilarity], result of:
        0.044040646 = score(doc=6586,freq=1.0), product of:
          0.20268959 = queryWeight, product of:
            4.3343654 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.013451282 = queryNorm
          0.21728125 = fieldWeight in 6586, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
      0.46979463 = weight(abstract_txt:relevance in 6586) [ClassicSimilarity], result of:
        0.46979463 = score(doc=6586,freq=14.0), product of:
          0.40752882 = queryWeight, product of:
            6.145949 = boost
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.013451282 = queryNorm
          1.1527888 = fieldWeight in 6586, product of:
            3.7416575 = tf(freq=14.0), with freq of:
              14.0 = termFreq=14.0
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.0625 = fieldNorm(doc=6586)
    0.39130434 = coord(9/23)
  5. Efron, M.: Query expansion and dimensionality reduction : Notions of optimality in Rocchio relevance feedback and latent semantic indexing (2008) 0.27 
    0.26782426 = sum of:
  0.26782426 = product of:
    0.76999474 = sum of:
      0.008604878 = weight(abstract_txt:this in 3020) [ClassicSimilarity], result of:
        0.008604878 = score(doc=3020,freq=2.0), product of:
          0.032366943 = queryWeight, product of:
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.013451282 = queryNorm
          0.26585388 = fieldWeight in 3020, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.09689718 = weight(abstract_txt:space in 3020) [ClassicSimilarity], result of:
        0.09689718 = score(doc=3020,freq=2.0), product of:
          0.16260952 = queryWeight, product of:
            2.2414143 = boost
            5.393369 = idf(docFreq=548, maxDocs=44421)
            0.013451282 = queryNorm
          0.59588873 = fieldWeight in 3020, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.393369 = idf(docFreq=548, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.10268372 = weight(abstract_txt:analyzes in 3020) [ClassicSimilarity], result of:
        0.10268372 = score(doc=3020,freq=1.0), product of:
          0.2129526 = queryWeight, product of:
            2.5650194 = boost
            6.1720386 = idf(docFreq=251, maxDocs=44421)
            0.013451282 = queryNorm
          0.48219052 = fieldWeight in 3020, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.1720386 = idf(docFreq=251, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.13799743 = weight(abstract_txt:dimensional in 3020) [ClassicSimilarity], result of:
        0.13799743 = score(doc=3020,freq=1.0), product of:
          0.25933585 = queryWeight, product of:
            2.8306127 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.013451282 = queryNorm
          0.5321186 = fieldWeight in 3020, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.018543446 = weight(abstract_txt:information in 3020) [ClassicSimilarity], result of:
        0.018543446 = score(doc=3020,freq=1.0), product of:
          0.09812566 = queryWeight, product of:
            3.01579 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.013451282 = queryNorm
          0.18897653 = fieldWeight in 3020, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.0555737 = weight(abstract_txt:classification in 3020) [ClassicSimilarity], result of:
        0.0555737 = score(doc=3020,freq=1.0), product of:
          0.17818512 = queryWeight, product of:
            3.3181794 = boost
            3.9921594 = idf(docFreq=2228, maxDocs=44421)
            0.013451282 = queryNorm
          0.31188744 = fieldWeight in 3020, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9921594 = idf(docFreq=2228, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.0778536 = weight(abstract_txt:retrieval in 3020) [ClassicSimilarity], result of:
        0.0778536 = score(doc=3020,freq=2.0), product of:
          0.20268959 = queryWeight, product of:
            4.3343654 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.013451282 = queryNorm
          0.3841026 = fieldWeight in 3020, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
      0.2718408 = weight(abstract_txt:relevance in 3020) [ClassicSimilarity], result of:
        0.2718408 = score(doc=3020,freq=3.0), product of:
          0.40752882 = queryWeight, product of:
            6.145949 = boost
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.013451282 = queryNorm
          0.66704684 = fieldWeight in 3020, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.929532 = idf(docFreq=872, maxDocs=44421)
            0.078125 = fieldNorm(doc=3020)
    0.3478261 = coord(8/23)