-
Zhang, J.; An, L.; Tang, T.; Hong, Y.: Visual health subject directory analysis based on users' traversal activities (2009)
0.03
0.02569229 = product of:
0.05138458 = sum of:
0.05138458 = product of:
0.07707687 = sum of:
0.030053098 = weight(_text_:j in 3112) [ClassicSimilarity], result of:
0.030053098 = score(doc=3112,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.21064025 = fieldWeight in 3112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3112)
0.047023766 = weight(_text_:l in 3112) [ClassicSimilarity], result of:
0.047023766 = score(doc=3112,freq=2.0), product of:
0.17846866 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.044901703 = queryNorm
0.26348472 = fieldWeight in 3112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=3112)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
An, L.; Zhang, J.; Yu, C.: ¬The visual subject analysis of library and information science journals with self-organizing map (2011)
0.02
0.02141024 = product of:
0.04282048 = sum of:
0.04282048 = product of:
0.06423072 = sum of:
0.025044246 = weight(_text_:j in 4613) [ClassicSimilarity], result of:
0.025044246 = score(doc=4613,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.17553353 = fieldWeight in 4613, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4613)
0.03918647 = weight(_text_:l in 4613) [ClassicSimilarity], result of:
0.03918647 = score(doc=4613,freq=2.0), product of:
0.17846866 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.044901703 = queryNorm
0.2195706 = fieldWeight in 4613, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=4613)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Zhang, L.; Liu, Q.L.; Zhang, J.; Wang, H.F.; Pan, Y.; Yu, Y.: Semplore: an IR approach to scalable hybrid query of Semantic Web data (2007)
0.02
0.02141024 = product of:
0.04282048 = sum of:
0.04282048 = product of:
0.06423072 = sum of:
0.025044246 = weight(_text_:j in 231) [ClassicSimilarity], result of:
0.025044246 = score(doc=231,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.17553353 = fieldWeight in 231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=231)
0.03918647 = weight(_text_:l in 231) [ClassicSimilarity], result of:
0.03918647 = score(doc=231,freq=2.0), product of:
0.17846866 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.044901703 = queryNorm
0.2195706 = fieldWeight in 231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=231)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Zhang, J.; Zhai, S.; Stevenson, J.A.; Xia, L.: Optimization of the subject directory in a government agriculture department web portal (2016)
0.02
0.02141024 = product of:
0.04282048 = sum of:
0.04282048 = product of:
0.06423072 = sum of:
0.025044246 = weight(_text_:j in 3088) [ClassicSimilarity], result of:
0.025044246 = score(doc=3088,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.17553353 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=3088)
0.03918647 = weight(_text_:l in 3088) [ClassicSimilarity], result of:
0.03918647 = score(doc=3088,freq=2.0), product of:
0.17846866 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.044901703 = queryNorm
0.2195706 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=3088)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Zhang, J.; Zeng, M.L.: ¬A new similarity measure for subject hierarchical structures (2014)
0.02
0.01848735 = product of:
0.0369747 = sum of:
0.0369747 = product of:
0.055462047 = sum of:
0.025044246 = weight(_text_:j in 1778) [ClassicSimilarity], result of:
0.025044246 = score(doc=1778,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.17553353 = fieldWeight in 1778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=1778)
0.030417804 = weight(_text_:22 in 1778) [ClassicSimilarity], result of:
0.030417804 = score(doc=1778,freq=2.0), product of:
0.15723811 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044901703 = queryNorm
0.19345059 = fieldWeight in 1778, 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=1778)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 8. 4.2015 16:22:13
-
Patrick, J.; Zhang, J.; Artola-Zubillaga, X.: ¬An architecture and query language for a federation of heterogeneous dictionary databases (2000)
0.02
0.01652836 = product of:
0.03305672 = sum of:
0.03305672 = product of:
0.09917016 = sum of:
0.09917016 = weight(_text_:j in 339) [ClassicSimilarity], result of:
0.09917016 = score(doc=339,freq=4.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.69507736 = fieldWeight in 339, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=339)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.: TOFIR: A tool of facilitating information retrieval : introduce a visual retrieval model (2001)
0.01
0.011687316 = product of:
0.023374632 = sum of:
0.023374632 = product of:
0.070123896 = sum of:
0.070123896 = weight(_text_:j in 7711) [ClassicSimilarity], result of:
0.070123896 = score(doc=7711,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.4914939 = fieldWeight in 7711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=7711)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Dimitroff, A.: Internet search engines' response to Metadata Dublin Core implementation (2005)
0.01
0.011687316 = product of:
0.023374632 = sum of:
0.023374632 = product of:
0.070123896 = sum of:
0.070123896 = weight(_text_:j in 4652) [ClassicSimilarity], result of:
0.070123896 = score(doc=4652,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.4914939 = fieldWeight in 4652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=4652)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Gao, J.; Zhang, J.: Clustered SVD strategies in latent semantic indexing (2005)
0.01
0.00826418 = product of:
0.01652836 = sum of:
0.01652836 = product of:
0.04958508 = sum of:
0.04958508 = weight(_text_:j in 1166) [ClassicSimilarity], result of:
0.04958508 = score(doc=1166,freq=4.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.34753868 = fieldWeight in 1166, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1166)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Li, D.; Luo, Z.; Ding, Y.; Tang, J.; Sun, G.G.-Z.; Dai, X.; Du, J.; Zhang, J.; Kong, S.: User-level microblogging recommendation incorporating social influence (2017)
0.01
0.007229652 = product of:
0.014459304 = sum of:
0.014459304 = product of:
0.04337791 = sum of:
0.04337791 = weight(_text_:j in 3426) [ClassicSimilarity], result of:
0.04337791 = score(doc=3426,freq=6.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.304033 = fieldWeight in 3426, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=3426)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.: ¬A representational analysis of relational information displays (1996)
0.01
0.0066784658 = product of:
0.0133569315 = sum of:
0.0133569315 = product of:
0.040070795 = sum of:
0.040070795 = weight(_text_:j in 6403) [ClassicSimilarity], result of:
0.040070795 = score(doc=6403,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.28085366 = fieldWeight in 6403, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=6403)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Korfhage, R.R.: ¬A distance and angle similarity measure method (1999)
0.01
0.0066784658 = product of:
0.0133569315 = sum of:
0.0133569315 = product of:
0.040070795 = sum of:
0.040070795 = weight(_text_:j in 3915) [ClassicSimilarity], result of:
0.040070795 = score(doc=3915,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.28085366 = fieldWeight in 3915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=3915)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Korfhage, R.R.: DARE: Distance and Angle Retrieval Environment : A tale of the two measures (1999)
0.01
0.0066784658 = product of:
0.0133569315 = sum of:
0.0133569315 = product of:
0.040070795 = sum of:
0.040070795 = weight(_text_:j in 3916) [ClassicSimilarity], result of:
0.040070795 = score(doc=3916,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.28085366 = fieldWeight in 3916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=3916)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Dimitroff, A.: ¬The impact of webpage content characteristics on webpage visibility in search engine results : part I (2005)
0.01
0.0066784658 = product of:
0.0133569315 = sum of:
0.0133569315 = product of:
0.040070795 = sum of:
0.040070795 = weight(_text_:j in 1032) [ClassicSimilarity], result of:
0.040070795 = score(doc=1032,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.28085366 = fieldWeight in 1032, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=1032)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Li, D.; Tang, J.; Ding, Y.; Shuai, X.; Chambers, T.; Sun, G.; Luo, Z.; Zhang, J.: Topic-level opinion influence model (TOIM) : an investigation using tencent microblogging (2015)
0.01
0.005902986 = product of:
0.011805972 = sum of:
0.011805972 = product of:
0.035417914 = sum of:
0.035417914 = weight(_text_:j in 2345) [ClassicSimilarity], result of:
0.035417914 = score(doc=2345,freq=4.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.2482419 = fieldWeight in 2345, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2345)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Geng, Q.; Townley, C.; Huang, K.; Zhang, J.: Comparative knowledge management : a pilot study of Chinese and American universities (2005)
0.01
0.005843658 = product of:
0.011687316 = sum of:
0.011687316 = product of:
0.035061948 = sum of:
0.035061948 = weight(_text_:j in 3876) [ClassicSimilarity], result of:
0.035061948 = score(doc=3876,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.24574696 = fieldWeight in 3876, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=3876)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Jastram, I.: ¬A study of the metadata creation behavior of different user groups on the Internet (2006)
0.01
0.005843658 = product of:
0.011687316 = sum of:
0.011687316 = product of:
0.035061948 = sum of:
0.035061948 = weight(_text_:j in 982) [ClassicSimilarity], result of:
0.035061948 = score(doc=982,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.24574696 = fieldWeight in 982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=982)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Dimitroff, A.: ¬The impact of metadata implementation on webpage visibility in search engine results : part II (2005)
0.01
0.005843658 = product of:
0.011687316 = sum of:
0.011687316 = product of:
0.035061948 = sum of:
0.035061948 = weight(_text_:j in 1027) [ClassicSimilarity], result of:
0.035061948 = score(doc=1027,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.24574696 = fieldWeight in 1027, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1027)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, J.; Dimitroff, A.: ¬The impact of metadata implementation on webpage visibility in search engine results : part II (2005)
0.01
0.005843658 = product of:
0.011687316 = sum of:
0.011687316 = product of:
0.035061948 = sum of:
0.035061948 = weight(_text_:j in 1033) [ClassicSimilarity], result of:
0.035061948 = score(doc=1033,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.24574696 = fieldWeight in 1033, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1033)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Hansen, D.L.; Khopkar, T.; Zhang, J.: Recommender systems and expert locators (2009)
0.01
0.005843658 = product of:
0.011687316 = sum of:
0.011687316 = product of:
0.035061948 = sum of:
0.035061948 = weight(_text_:j in 3867) [ClassicSimilarity], result of:
0.035061948 = score(doc=3867,freq=2.0), product of:
0.142675 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044901703 = queryNorm
0.24574696 = fieldWeight in 3867, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=3867)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
