-
Song, J.; Huang, Y.; Qi, X.; Li, Y.; Li, F.; Fu, K.; Huang, T.: Discovering hierarchical topic evolution in time-stamped documents (2016)
0.04
0.04439328 = product of:
0.10358431 = sum of:
0.020501392 = weight(_text_:j in 2853) [ClassicSimilarity], result of:
0.020501392 = score(doc=2853,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2853, 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=2853)
0.07283223 = product of:
0.14566445 = sum of:
0.14566445 = weight(_text_:huang in 2853) [ClassicSimilarity], result of:
0.14566445 = score(doc=2853,freq=4.0), product of:
0.21815723 = queryWeight, product of:
7.122176 = idf(docFreq=96, maxDocs=44218)
0.030630698 = queryNorm
0.667704 = fieldWeight in 2853, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.122176 = idf(docFreq=96, maxDocs=44218)
0.046875 = fieldNorm(doc=2853)
0.5 = coord(1/2)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 2853) [ClassicSimilarity], result of:
0.020501392 = score(doc=2853,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2853, 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=2853)
0.5 = coord(1/2)
0.42857143 = coord(3/7)
-
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
0.010354767 = product of:
0.03624168 = sum of:
0.02416112 = weight(_text_:j in 2345) [ClassicSimilarity], result of:
0.02416112 = score(doc=2345,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = 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)
0.01208056 = product of:
0.02416112 = sum of:
0.02416112 = weight(_text_:j in 2345) [ClassicSimilarity], result of:
0.02416112 = score(doc=2345,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = 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)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Huvila, I.: Mining qualitative data on human information behaviour from the Web (2010)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 4676) [ClassicSimilarity], result of:
0.02391829 = score(doc=4676,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 4676, 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=4676)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 4676) [ClassicSimilarity], result of:
0.02391829 = score(doc=4676,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 4676, 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=4676)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Source
- Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
-
Gill, A.J.; Hinrichs-Krapels, S.; Blanke, T.; Grant, J.; Hedges, M.; Tanner, S.: Insight workflow : systematically combining human and computational methods to explore textual data (2017)
0.01
0.0073219254 = product of:
0.025626738 = sum of:
0.017084492 = weight(_text_:j in 3682) [ClassicSimilarity], result of:
0.017084492 = score(doc=3682,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.17553353 = fieldWeight in 3682, 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=3682)
0.008542246 = product of:
0.017084492 = sum of:
0.017084492 = weight(_text_:j in 3682) [ClassicSimilarity], result of:
0.017084492 = score(doc=3682,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.17553353 = fieldWeight in 3682, 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=3682)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Ayadi, H.; Torjmen-Khemakhem, M.; Daoud, M.; Huang, J.X.; Jemaa, M.B.: Mining correlations between medically dependent features and image retrieval models for query classification (2017)
0.01
0.006130972 = product of:
0.0429168 = sum of:
0.0429168 = product of:
0.0858336 = sum of:
0.0858336 = weight(_text_:huang in 3607) [ClassicSimilarity], result of:
0.0858336 = score(doc=3607,freq=2.0), product of:
0.21815723 = queryWeight, product of:
7.122176 = idf(docFreq=96, maxDocs=44218)
0.030630698 = queryNorm
0.39344835 = fieldWeight in 3607, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.122176 = idf(docFreq=96, maxDocs=44218)
0.0390625 = fieldNorm(doc=3607)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013)
0.00
0.0014821562 = product of:
0.010375093 = sum of:
0.010375093 = product of:
0.020750185 = sum of:
0.020750185 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
0.020750185 = score(doc=668,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.19345059 = fieldWeight in 668, 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=668)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 22. 3.2013 19:43:01
-
Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015)
0.00
0.0014821562 = product of:
0.010375093 = sum of:
0.010375093 = product of:
0.020750185 = sum of:
0.020750185 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
0.020750185 = score(doc=1605,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.19345059 = fieldWeight in 1605, 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=1605)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22
-
Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019)
0.00
0.0014821562 = product of:
0.010375093 = sum of:
0.010375093 = product of:
0.020750185 = sum of:
0.020750185 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
0.020750185 = score(doc=5011,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.19345059 = fieldWeight in 5011, 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=5011)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 7. 3.2019 16:32:22
-
Jäger, L.: Von Big Data zu Big Brother (2018)
0.00
0.0011857249 = product of:
0.008300073 = sum of:
0.008300073 = product of:
0.016600147 = sum of:
0.016600147 = weight(_text_:22 in 5234) [ClassicSimilarity], result of:
0.016600147 = score(doc=5234,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.15476047 = fieldWeight in 5234, 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=5234)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 22. 1.2018 11:33:49