-
Bar-Ilan, J.: Methods for measuring search engine performance over time (2002)
0.01
0.005659006 = product of:
0.016977018 = sum of:
0.016977018 = product of:
0.05093105 = sum of:
0.05093105 = weight(_text_:29 in 305) [ClassicSimilarity], result of:
0.05093105 = score(doc=305,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.31092256 = fieldWeight in 305, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=305)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 23. 3.2002 9:50:29
-
Bar-Ilan, J.: ¬The use of Web search engines in information science research (2003)
0.00
0.0042442544 = product of:
0.012732763 = sum of:
0.012732763 = product of:
0.03819829 = sum of:
0.03819829 = weight(_text_:29 in 4271) [ClassicSimilarity], result of:
0.03819829 = score(doc=4271,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.23319192 = fieldWeight in 4271, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=4271)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 23.10.2005 18:29:16
-
Bar-Ilan, J.: Comparing rankings of search results on the Web (2005)
0.00
0.0035368789 = product of:
0.010610636 = sum of:
0.010610636 = product of:
0.03183191 = sum of:
0.03183191 = weight(_text_:29 in 1068) [ClassicSimilarity], result of:
0.03183191 = score(doc=1068,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.19432661 = fieldWeight in 1068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1068)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 27.12.2007 17:29:21
-
Zhitomirsky-Geffet, M.; Erez, E.S.; Bar-Ilan, J.: Toward multiviewpoint ontology construction by collaboration of non-experts and crowdsourcing : the case of the effect of diet on health (2017)
0.00
0.0035368789 = product of:
0.010610636 = sum of:
0.010610636 = product of:
0.03183191 = sum of:
0.03183191 = weight(_text_:29 in 3439) [ClassicSimilarity], result of:
0.03183191 = score(doc=3439,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.19432661 = fieldWeight in 3439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=3439)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 16.11.2017 13:29:37
-
Zhitomirsky-Geffet, M.; Bar-Ilan, J.; Levene, M.: Analysis of change in users' assessment of search results over time (2017)
0.00
0.0035368789 = product of:
0.010610636 = sum of:
0.010610636 = product of:
0.03183191 = sum of:
0.03183191 = weight(_text_:29 in 3593) [ClassicSimilarity], result of:
0.03183191 = score(doc=3593,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.19432661 = fieldWeight in 3593, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=3593)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 16.11.2017 13:33:29
-
Zhitomirsky-Geffet, M.; Bar-Ilan, J.; Levene, M.: Categorical relevance judgment (2018)
0.00
0.0035368789 = product of:
0.010610636 = sum of:
0.010610636 = product of:
0.03183191 = sum of:
0.03183191 = weight(_text_:29 in 4457) [ClassicSimilarity], result of:
0.03183191 = score(doc=4457,freq=2.0), product of:
0.16380623 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046566457 = queryNorm
0.19432661 = fieldWeight in 4457, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=4457)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2018 11:35:30
-
Bronstein, J.; Gazit, T.; Perez, O.; Bar-Ilan, J.; Aharony, N.; Amichai-Hamburger, Y.: ¬An examination of the factors contributing to participation in online social platforms (2016)
0.00
0.0035050623 = product of:
0.010515187 = sum of:
0.010515187 = product of:
0.03154556 = sum of:
0.03154556 = weight(_text_:22 in 3364) [ClassicSimilarity], result of:
0.03154556 = score(doc=3364,freq=2.0), product of:
0.1630678 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046566457 = queryNorm
0.19345059 = fieldWeight in 3364, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3364)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Zhitomirsky-Geffet, M.; Bar-Ilan, J.: Towards maximal unification of semantically diverse ontologies for controversial domains (2014)
0.00
0.00280405 = product of:
0.00841215 = sum of:
0.00841215 = product of:
0.025236448 = sum of:
0.025236448 = weight(_text_:22 in 1634) [ClassicSimilarity], result of:
0.025236448 = score(doc=1634,freq=2.0), product of:
0.1630678 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046566457 = queryNorm
0.15476047 = fieldWeight in 1634, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=1634)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Zhitomirsky-Geffet, M.; Bar-Ilan, J.; Levene, M.: Testing the stability of "wisdom of crowds" judgments of search results over time and their similarity with the search engine rankings (2016)
0.00
0.00280405 = product of:
0.00841215 = sum of:
0.00841215 = product of:
0.025236448 = sum of:
0.025236448 = weight(_text_:22 in 3071) [ClassicSimilarity], result of:
0.025236448 = score(doc=3071,freq=2.0), product of:
0.1630678 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046566457 = queryNorm
0.15476047 = fieldWeight in 3071, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=3071)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22