Document (#35609)

Author

Taylor, A.
Zhang, X.
Amadio, W.J.

Title

Examination of relevance criteria choices and the information search process

Source

Journal of documentation. 65(2009) no.5, S.719-744

Year

2009

Abstract

Purpose - The purpose of this paper is to examine changes in relevance assessments, specifically the selection of relevance criteria by subjects as they move through the information search process. Design/methodology/approach - The paper examines the relevance criteria choices of 39 subjects in relation to search stage. Subjects were assigned a specific search task in a controlled test. Statistics were collected and analyzed using descriptive statistics and the chi-square goodness-of-fit tests. Findings - The statistically significant findings identified a number of commonly reported relevance criteria, which varied over an information search process for relevant and partially relevant judgments. These results provide statistical confirmations of previous studies, and extend these findings identifying specific criteria for both relevant and partially relevant judgments. Research limitations/implications - The study only examines a short duration search process and since the convenience sample of subjects were from similar backgrounds and were assigned similar tasks, the study did not explicitly examine the impact of contextual factors such as user experience, background or task in relation to relevance criteria choices. Practical implications - The paper has implications for the development of search systems which are adaptive and recognize the cognitive changes which occur during the information search process. Examining and identifying relevance criteria beyond topicality and the importance of those criteria to a user can help in the generation of better search queries. Originality/value - The paper adds more rigorous statistical analysis to the study of relevance criteria and the information search process.

Theme

Benutzerstudien
Suchtaktik

Similar documents (author)

1. Taylor, A.G.: Enhancing subject access in online systems : the year's work in subject analysis, 1991 (1992) 1.91

   1.9055891 = sum of:
     1.9055891 = product of:
       3.8111782 = sum of:
         3.8111782 = weight(author_txt:taylor in 1503) [ClassicSimilarity], result of:
           3.8111782 = score(doc=1503,freq=1.0), product of:
             0.8101262 = queryWeight, product of:
               1.1755277 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.09155736 = queryNorm
             4.7044253 = fieldWeight in 1503, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.625 = fieldNorm(doc=1503)
       0.5 = coord(1/2)
   

2. Taylor, H.: Science Citation Index print and CD : the best of both worlds from ISI (1989) 1.91

   1.9055891 = sum of:
     1.9055891 = product of:
       3.8111782 = sum of:
         3.8111782 = weight(author_txt:taylor in 4021) [ClassicSimilarity], result of:
           3.8111782 = score(doc=4021,freq=1.0), product of:
             0.8101262 = queryWeight, product of:
               1.1755277 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.09155736 = queryNorm
             4.7044253 = fieldWeight in 4021, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.625 = fieldNorm(doc=4021)
       0.5 = coord(1/2)
   

3. Taylor, A.G.: Variations in personal name access points in OCLC bibliographic records (1992) 1.91

   1.9055891 = sum of:
     1.9055891 = product of:
       3.8111782 = sum of:
         3.8111782 = weight(author_txt:taylor in 5397) [ClassicSimilarity], result of:
           3.8111782 = score(doc=5397,freq=1.0), product of:
             0.8101262 = queryWeight, product of:
               1.1755277 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.09155736 = queryNorm
             4.7044253 = fieldWeight in 5397, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.625 = fieldNorm(doc=5397)
       0.5 = coord(1/2)
   

4. Taylor, A.G.: Wynar's introduction to cataloging and classification (1992) 1.91

   1.9055891 = sum of:
     1.9055891 = product of:
       3.8111782 = sum of:
         3.8111782 = weight(author_txt:taylor in 6013) [ClassicSimilarity], result of:
           3.8111782 = score(doc=6013,freq=1.0), product of:
             0.8101262 = queryWeight, product of:
               1.1755277 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.09155736 = queryNorm
             4.7044253 = fieldWeight in 6013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.625 = fieldNorm(doc=6013)
       0.5 = coord(1/2)
   

5. Taylor, D.: Object-oriented information systems : planning and implementation (1993) 1.91

   1.9055891 = sum of:
     1.9055891 = product of:
       3.8111782 = sum of:
         3.8111782 = weight(author_txt:taylor in 7068) [ClassicSimilarity], result of:
           3.8111782 = score(doc=7068,freq=1.0), product of:
             0.8101262 = queryWeight, product of:
               1.1755277 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.09155736 = queryNorm
             4.7044253 = fieldWeight in 7068, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.625 = fieldNorm(doc=7068)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Taylor, A.: User relevance criteria choices and the information search process (2012) 0.92

   0.9208889 = sum of:
     0.9208889 = product of:
       1.7709403 = sum of:
         0.054082666 = weight(abstract_txt:changes in 3745) [ClassicSimilarity], result of:
           0.054082666 = score(doc=3745,freq=3.0), product of:
             0.099756375 = queryWeight, product of:
               1.093044 = boost
               5.008144 = idf(docFreq=806, maxDocs=44421)
               0.018223265 = queryNorm
             0.54214746 = fieldWeight in 3745, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.008144 = idf(docFreq=806, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.03599087 = weight(abstract_txt:examine in 3745) [ClassicSimilarity], result of:
           0.03599087 = score(doc=3745,freq=1.0), product of:
             0.10966564 = queryWeight, product of:
               1.1460475 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.018223265 = queryNorm
             0.32818732 = fieldWeight in 3745, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.05998806 = weight(abstract_txt:statistical in 3745) [ClassicSimilarity], result of:
           0.05998806 = score(doc=3745,freq=2.0), product of:
             0.12236077 = queryWeight, product of:
               1.2105659 = boost
               5.5466094 = idf(docFreq=470, maxDocs=44421)
               0.018223265 = queryNorm
             0.49025562 = fieldWeight in 3745, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5466094 = idf(docFreq=470, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.04437732 = weight(abstract_txt:identifying in 3745) [ClassicSimilarity], result of:
           0.04437732 = score(doc=3745,freq=1.0), product of:
             0.12610038 = queryWeight, product of:
               1.2289255 = boost
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.018223265 = queryNorm
             0.3519206 = fieldWeight in 3745, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.029171372 = weight(abstract_txt:information in 3745) [ClassicSimilarity], result of:
           0.029171372 = score(doc=3745,freq=11.0), product of:
             0.05817852 = queryWeight, product of:
               1.3198321 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.018223265 = queryNorm
             0.5014114 = fieldWeight in 3745, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.037384566 = weight(abstract_txt:findings in 3745) [ClassicSimilarity], result of:
           0.037384566 = score(doc=3745,freq=2.0), product of:
             0.10219375 = queryWeight, product of:
               1.3549558 = boost
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.018223265 = queryNorm
             0.36582047 = fieldWeight in 3745, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.16198952 = weight(abstract_txt:judgments in 3745) [ClassicSimilarity], result of:
           0.16198952 = score(doc=3745,freq=4.0), product of:
             0.18832745 = queryWeight, product of:
               1.5018417 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.018223265 = queryNorm
             0.86014825 = fieldWeight in 3745, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.024524605 = weight(abstract_txt:were in 3745) [ClassicSimilarity], result of:
           0.024524605 = score(doc=3745,freq=1.0), product of:
             0.10699259 = queryWeight, product of:
               1.6008815 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.018223265 = queryNorm
             0.2292178 = fieldWeight in 3745, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.16607147 = weight(abstract_txt:choices in 3745) [ClassicSimilarity], result of:
           0.16607147 = score(doc=3745,freq=2.0), product of:
             0.27615917 = queryWeight, product of:
               2.2273717 = boost
               6.803628 = idf(docFreq=133, maxDocs=44421)
               0.018223265 = queryNorm
             0.60136145 = fieldWeight in 3745, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.803628 = idf(docFreq=133, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.15653324 = weight(abstract_txt:process in 3745) [ClassicSimilarity], result of:
           0.15653324 = score(doc=3745,freq=10.0), product of:
             0.19560824 = queryWeight, product of:
               2.651072 = boost
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.018223265 = queryNorm
             0.8002385 = fieldWeight in 3745, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.17159352 = weight(abstract_txt:search in 3745) [ClassicSimilarity], result of:
           0.17159352 = score(doc=3745,freq=8.0), product of:
             0.265605 = queryWeight, product of:
               3.9881403 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.018223265 = queryNorm
             0.6460478 = fieldWeight in 3745, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.35732663 = weight(abstract_txt:relevance in 3745) [ClassicSimilarity], result of:
           0.35732663 = score(doc=3745,freq=9.0), product of:
             0.38659695 = queryWeight, product of:
               4.303547 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.018223265 = queryNorm
             0.92428726 = fieldWeight in 3745, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
         0.4719064 = weight(abstract_txt:criteria in 3745) [ClassicSimilarity], result of:
           0.4719064 = score(doc=3745,freq=6.0), product of:
             0.55403006 = queryWeight, product of:
               5.4643717 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.018223265 = queryNorm
             0.8517704 = fieldWeight in 3745, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.0625 = fieldNorm(doc=3745)
       0.52 = coord(13/25)
   

2. Balatsoukas, P.; Ruthven, I.: ¬An eye-tracking approach to the analysis of relevance judgments on the Web : the case of Google search engine (2012) 0.54

   0.5447552 = sum of:
     0.5447552 = product of:
       1.1349068 = sum of:
         0.014852719 = weight(abstract_txt:study in 1379) [ClassicSimilarity], result of:
           0.014852719 = score(doc=1379,freq=1.0), product of:
             0.06958411 = queryWeight, product of:
               1.1180674 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.018223265 = queryNorm
             0.21344988 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.03599087 = weight(abstract_txt:examine in 1379) [ClassicSimilarity], result of:
           0.03599087 = score(doc=1379,freq=1.0), product of:
             0.10966564 = queryWeight, product of:
               1.1460475 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.018223265 = queryNorm
             0.32818732 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.0087955 = weight(abstract_txt:information in 1379) [ClassicSimilarity], result of:
           0.0087955 = score(doc=1379,freq=1.0), product of:
             0.05817852 = queryWeight, product of:
               1.3198321 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.018223265 = queryNorm
             0.15118122 = fieldWeight in 1379, 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=1379)
         0.026434882 = weight(abstract_txt:findings in 1379) [ClassicSimilarity], result of:
           0.026434882 = score(doc=1379,freq=1.0), product of:
             0.10219375 = queryWeight, product of:
               1.3549558 = boost
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.018223265 = queryNorm
             0.25867414 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.03355138 = weight(abstract_txt:implications in 1379) [ClassicSimilarity], result of:
           0.03355138 = score(doc=1379,freq=1.0), product of:
             0.11979711 = queryWeight, product of:
               1.4670203 = boost
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.018223265 = queryNorm
             0.28006837 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.16198952 = weight(abstract_txt:judgments in 1379) [ClassicSimilarity], result of:
           0.16198952 = score(doc=1379,freq=4.0), product of:
             0.18832745 = queryWeight, product of:
               1.5018417 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.018223265 = queryNorm
             0.86014825 = fieldWeight in 1379, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.024524605 = weight(abstract_txt:were in 1379) [ClassicSimilarity], result of:
           0.024524605 = score(doc=1379,freq=1.0), product of:
             0.10699259 = queryWeight, product of:
               1.6008815 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.018223265 = queryNorm
             0.2292178 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.06977908 = weight(abstract_txt:relevant in 1379) [ClassicSimilarity], result of:
           0.06977908 = score(doc=1379,freq=2.0), product of:
             0.17051366 = queryWeight, product of:
               2.0209794 = boost
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.018223265 = queryNorm
             0.40922868 = fieldWeight in 1379, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.04950016 = weight(abstract_txt:process in 1379) [ClassicSimilarity], result of:
           0.04950016 = score(doc=1379,freq=1.0), product of:
             0.19560824 = queryWeight, product of:
               2.651072 = boost
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.018223265 = queryNorm
             0.25305763 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.06066747 = weight(abstract_txt:search in 1379) [ClassicSimilarity], result of:
           0.06066747 = score(doc=1379,freq=1.0), product of:
             0.265605 = queryWeight, product of:
               3.9881403 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.018223265 = queryNorm
             0.22841237 = fieldWeight in 1379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.31513247 = weight(abstract_txt:relevance in 1379) [ClassicSimilarity], result of:
           0.31513247 = score(doc=1379,freq=7.0), product of:
             0.38659695 = queryWeight, product of:
               4.303547 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.018223265 = queryNorm
             0.8151447 = fieldWeight in 1379, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
         0.3336882 = weight(abstract_txt:criteria in 1379) [ClassicSimilarity], result of:
           0.3336882 = score(doc=1379,freq=3.0), product of:
             0.55403006 = queryWeight, product of:
               5.4643717 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.018223265 = queryNorm
             0.6022926 = fieldWeight in 1379, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.0625 = fieldNorm(doc=1379)
       0.48 = coord(12/25)
   

3. Savolainen, R.; Kari, J.: User-defined relevance criteria in web searching (2006) 0.41

   0.40832964 = sum of:
     0.40832964 = product of:
       1.134249 = sum of:
         0.029705439 = weight(abstract_txt:study in 739) [ClassicSimilarity], result of:
           0.029705439 = score(doc=739,freq=4.0), product of:
             0.06958411 = queryWeight, product of:
               1.1180674 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.018223265 = queryNorm
             0.42689976 = fieldWeight in 739, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.026434882 = weight(abstract_txt:findings in 739) [ClassicSimilarity], result of:
           0.026434882 = score(doc=739,freq=1.0), product of:
             0.10219375 = queryWeight, product of:
               1.3549558 = boost
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.018223265 = queryNorm
             0.25867414 = fieldWeight in 739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.03355138 = weight(abstract_txt:implications in 739) [ClassicSimilarity], result of:
           0.03355138 = score(doc=739,freq=1.0), product of:
             0.11979711 = queryWeight, product of:
               1.4670203 = boost
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.018223265 = queryNorm
             0.28006837 = fieldWeight in 739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.14028704 = weight(abstract_txt:judgments in 739) [ClassicSimilarity], result of:
           0.14028704 = score(doc=739,freq=3.0), product of:
             0.18832745 = queryWeight, product of:
               1.5018417 = boost
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.018223265 = queryNorm
             0.74491024 = fieldWeight in 739, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.881186 = idf(docFreq=123, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.029163968 = weight(abstract_txt:paper in 739) [ClassicSimilarity], result of:
           0.029163968 = score(doc=739,freq=2.0), product of:
             0.09531767 = queryWeight, product of:
               1.5110159 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.018223265 = queryNorm
             0.30596602 = fieldWeight in 739, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.04247786 = weight(abstract_txt:were in 739) [ClassicSimilarity], result of:
           0.04247786 = score(doc=739,freq=3.0), product of:
             0.10699259 = queryWeight, product of:
               1.6008815 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.018223265 = queryNorm
             0.39701685 = fieldWeight in 739, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.04950016 = weight(abstract_txt:process in 739) [ClassicSimilarity], result of:
           0.04950016 = score(doc=739,freq=1.0), product of:
             0.19560824 = queryWeight, product of:
               2.651072 = boost
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.018223265 = queryNorm
             0.25305763 = fieldWeight in 739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.23821776 = weight(abstract_txt:relevance in 739) [ClassicSimilarity], result of:
           0.23821776 = score(doc=739,freq=4.0), product of:
             0.38659695 = queryWeight, product of:
               4.303547 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.018223265 = queryNorm
             0.6161915 = fieldWeight in 739, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
         0.54491055 = weight(abstract_txt:criteria in 739) [ClassicSimilarity], result of:
           0.54491055 = score(doc=739,freq=8.0), product of:
             0.55403006 = queryWeight, product of:
               5.4643717 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.018223265 = queryNorm
             0.9835397 = fieldWeight in 739, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.0625 = fieldNorm(doc=739)
       0.36 = coord(9/25)
   

4. Vakkari, P.; Sormunen, E.: ¬The influence of relevance levels an the effectiveness of interactive information retrieval (2004) 0.38

   0.37968913 = sum of:
     0.37968913 = product of:
       0.8629298 = sum of:
         0.05547165 = weight(abstract_txt:identifying in 3884) [ClassicSimilarity], result of:
           0.05547165 = score(doc=3884,freq=1.0), product of:
             0.12610038 = queryWeight, product of:
               1.2289255 = boost
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.018223265 = queryNorm
             0.43990076 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.010994375 = weight(abstract_txt:information in 3884) [ClassicSimilarity], result of:
           0.010994375 = score(doc=3884,freq=1.0), product of:
             0.05817852 = queryWeight, product of:
               1.3198321 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.018223265 = queryNorm
             0.18897653 = fieldWeight in 3884, 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=3884)
         0.07181815 = weight(abstract_txt:assigned in 3884) [ClassicSimilarity], result of:
           0.07181815 = score(doc=3884,freq=1.0), product of:
             0.14979309 = queryWeight, product of:
               1.339409 = boost
               6.136947 = idf(docFreq=260, maxDocs=44421)
               0.018223265 = queryNorm
             0.479449 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.136947 = idf(docFreq=260, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.046730705 = weight(abstract_txt:findings in 3884) [ClassicSimilarity], result of:
           0.046730705 = score(doc=3884,freq=2.0), product of:
             0.10219375 = queryWeight, product of:
               1.3549558 = boost
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.018223265 = queryNorm
             0.45727557 = fieldWeight in 3884, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1387863 = idf(docFreq=1924, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.04193923 = weight(abstract_txt:implications in 3884) [ClassicSimilarity], result of:
           0.04193923 = score(doc=3884,freq=1.0), product of:
             0.11979711 = queryWeight, product of:
               1.4670203 = boost
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.018223265 = queryNorm
             0.35008547 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.02577755 = weight(abstract_txt:paper in 3884) [ClassicSimilarity], result of:
           0.02577755 = score(doc=3884,freq=1.0), product of:
             0.09531767 = queryWeight, product of:
               1.5110159 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.018223265 = queryNorm
             0.2704383 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.030655757 = weight(abstract_txt:were in 3884) [ClassicSimilarity], result of:
           0.030655757 = score(doc=3884,freq=1.0), product of:
             0.10699259 = queryWeight, product of:
               1.6008815 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.018223265 = queryNorm
             0.28652224 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.10682696 = weight(abstract_txt:relevant in 3884) [ClassicSimilarity], result of:
           0.10682696 = score(doc=3884,freq=3.0), product of:
             0.17051366 = queryWeight, product of:
               2.0209794 = boost
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.018223265 = queryNorm
             0.6265009 = fieldWeight in 3884, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.09910896 = weight(abstract_txt:subjects in 3884) [ClassicSimilarity], result of:
           0.09910896 = score(doc=3884,freq=1.0), product of:
             0.23393089 = queryWeight, product of:
               2.3671517 = boost
               5.422946 = idf(docFreq=532, maxDocs=44421)
               0.018223265 = queryNorm
             0.42366767 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.422946 = idf(docFreq=532, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.075834334 = weight(abstract_txt:search in 3884) [ClassicSimilarity], result of:
           0.075834334 = score(doc=3884,freq=1.0), product of:
             0.265605 = queryWeight, product of:
               3.9881403 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.018223265 = queryNorm
             0.28551546 = fieldWeight in 3884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
         0.29777217 = weight(abstract_txt:relevance in 3884) [ClassicSimilarity], result of:
           0.29777217 = score(doc=3884,freq=4.0), product of:
             0.38659695 = queryWeight, product of:
               4.303547 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.018223265 = queryNorm
             0.77023935 = fieldWeight in 3884, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.078125 = fieldNorm(doc=3884)
       0.44 = coord(11/25)
   

5. Hirsh, S.G.: Children's relevance criteria and information seeking on electronic resources (1999) 0.37

   0.3749438 = sum of:
     0.3749438 = product of:
       1.0415105 = sum of:
         0.014852719 = weight(abstract_txt:study in 5297) [ClassicSimilarity], result of:
           0.014852719 = score(doc=5297,freq=1.0), product of:
             0.06958411 = queryWeight, product of:
               1.1180674 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.018223265 = queryNorm
             0.21344988 = fieldWeight in 5297, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.017591 = weight(abstract_txt:information in 5297) [ClassicSimilarity], result of:
           0.017591 = score(doc=5297,freq=4.0), product of:
             0.05817852 = queryWeight, product of:
               1.3198321 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.018223265 = queryNorm
             0.30236244 = fieldWeight in 5297, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.03355138 = weight(abstract_txt:implications in 5297) [ClassicSimilarity], result of:
           0.03355138 = score(doc=5297,freq=1.0), product of:
             0.11979711 = queryWeight, product of:
               1.4670203 = boost
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.018223265 = queryNorm
             0.28006837 = fieldWeight in 5297, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481094 = idf(docFreq=1366, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.04904921 = weight(abstract_txt:were in 5297) [ClassicSimilarity], result of:
           0.04904921 = score(doc=5297,freq=4.0), product of:
             0.10699259 = queryWeight, product of:
               1.6008815 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.018223265 = queryNorm
             0.4584356 = fieldWeight in 5297, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.049341265 = weight(abstract_txt:relevant in 5297) [ClassicSimilarity], result of:
           0.049341265 = score(doc=5297,freq=1.0), product of:
             0.17051366 = queryWeight, product of:
               2.0209794 = boost
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.018223265 = queryNorm
             0.2893684 = fieldWeight in 5297, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6298943 = idf(docFreq=1177, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.04950016 = weight(abstract_txt:process in 5297) [ClassicSimilarity], result of:
           0.04950016 = score(doc=5297,freq=1.0), product of:
             0.19560824 = queryWeight, product of:
               2.651072 = boost
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.018223265 = queryNorm
             0.25305763 = fieldWeight in 5297, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.10507914 = weight(abstract_txt:search in 5297) [ClassicSimilarity], result of:
           0.10507914 = score(doc=5297,freq=3.0), product of:
             0.265605 = queryWeight, product of:
               3.9881403 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.018223265 = queryNorm
             0.39562184 = fieldWeight in 5297, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.29175597 = weight(abstract_txt:relevance in 5297) [ClassicSimilarity], result of:
           0.29175597 = score(doc=5297,freq=6.0), product of:
             0.38659695 = queryWeight, product of:
               4.303547 = boost
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.018223265 = queryNorm
             0.7546774 = fieldWeight in 5297, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.929532 = idf(docFreq=872, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
         0.43078962 = weight(abstract_txt:criteria in 5297) [ClassicSimilarity], result of:
           0.43078962 = score(doc=5297,freq=5.0), product of:
             0.55403006 = queryWeight, product of:
               5.4643717 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.018223265 = queryNorm
             0.7775564 = fieldWeight in 5297, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.0625 = fieldNorm(doc=5297)
       0.36 = coord(9/25)