-
Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009)
0.02
0.022237131 = product of:
0.044474263 = sum of:
0.044474263 = sum of:
0.009150138 = weight(_text_:d in 2753) [ClassicSimilarity], result of:
0.009150138 = score(doc=2753,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.104954086 = fieldWeight in 2753, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=2753)
0.004237824 = weight(_text_:s in 2753) [ClassicSimilarity], result of:
0.004237824 = score(doc=2753,freq=4.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08494043 = fieldWeight in 2753, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2753)
0.0310863 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
0.0310863 = score(doc=2753,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.19345059 = fieldWeight in 2753, 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=2753)
0.5 = coord(1/2)
- Date
- 22. 3.2009 18:50:30
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.655-665
-
Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 2733) [ClassicSimilarity], result of:
0.0035959128 = score(doc=2733,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 2733, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2733)
0.03730356 = weight(_text_:22 in 2733) [ClassicSimilarity], result of:
0.03730356 = score(doc=2733,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 2733, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2733)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 3.2009 17:57:50
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.595-607
-
Benjamin, V.; Chen, H.; Zimbra, D.: Bridging the virtual and real : the relationship between web content, linkage, and geographical proximity of social movements (2014)
0.00
0.004048911 = product of:
0.008097822 = sum of:
0.008097822 = product of:
0.012146732 = sum of:
0.009150138 = weight(_text_:d in 1527) [ClassicSimilarity], result of:
0.009150138 = score(doc=1527,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.104954086 = fieldWeight in 1527, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=1527)
0.0029965942 = weight(_text_:s in 1527) [ClassicSimilarity], result of:
0.0029965942 = score(doc=1527,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 1527, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=1527)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.11, S.2210-2222
-
Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000)
0.00
0.0016951298 = product of:
0.0033902596 = sum of:
0.0033902596 = product of:
0.010170778 = sum of:
0.010170778 = weight(_text_:s in 492) [ClassicSimilarity], result of:
0.010170778 = score(doc=492,freq=4.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.20385705 = fieldWeight in 492, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=492)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.256-263
-
Chen, H.; Chau, M.: Web mining : machine learning for Web applications (2003)
0.00
5.993188E-4 = product of:
0.0011986376 = sum of:
0.0011986376 = product of:
0.0035959128 = sum of:
0.0035959128 = weight(_text_:s in 4242) [ClassicSimilarity], result of:
0.0035959128 = score(doc=4242,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 4242, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4242)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 38(2004), S.289-330
-
Fu, T.; Abbasi, A.; Chen, H.: ¬A hybrid approach to Web forum interactional coherence analysis (2008)
0.00
5.993188E-4 = product of:
0.0011986376 = sum of:
0.0011986376 = product of:
0.0035959128 = sum of:
0.0035959128 = weight(_text_:s in 1872) [ClassicSimilarity], result of:
0.0035959128 = score(doc=1872,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 1872, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1872)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.8, S.1195-1209
-
Chen, H.; Chung, W.; Qin, J.; Reid, E.; Sageman, M.; Weimann, G.: Uncovering the dark Web : a case study of Jihad on the Web (2008)
0.00
5.993188E-4 = product of:
0.0011986376 = sum of:
0.0011986376 = product of:
0.0035959128 = sum of:
0.0035959128 = weight(_text_:s in 1880) [ClassicSimilarity], result of:
0.0035959128 = score(doc=1880,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 1880, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1880)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.8, S.1347-1359
-
Vishwanath, A.; Chen, H.: Personal communication technologies as an extension of the self : a cross-cultural comparison of people's associations with technology and their symbolic proximity with others (2008)
0.00
5.993188E-4 = product of:
0.0011986376 = sum of:
0.0011986376 = product of:
0.0035959128 = sum of:
0.0035959128 = weight(_text_:s in 2355) [ClassicSimilarity], result of:
0.0035959128 = score(doc=2355,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 2355, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2355)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.11, S.1761-1775
-
Chau, M.; Shiu, B.; Chan, M.; Chen, H.: Redips: backlink search and analysis on the Web for business intelligence analysis (2007)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 142) [ClassicSimilarity], result of:
0.0029965942 = score(doc=142,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 142, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=142)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.3, S.351-365
-
Huang, C.; Fu, T.; Chen, H.: Text-based video content classification for online video-sharing sites (2010)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 3452) [ClassicSimilarity], result of:
0.0029965942 = score(doc=3452,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 3452, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3452)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.891-906
-
Fu, T.; Abbasi, A.; Chen, H.: ¬A focused crawler for Dark Web forums (2010)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 3471) [ClassicSimilarity], result of:
0.0029965942 = score(doc=3471,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 3471, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3471)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.6, S.1213-1231
-
Yang, M.; Kiang, M.; Chen, H.; Li, Y.: Artificial immune system for illicit content identification in social media (2012)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 4980) [ClassicSimilarity], result of:
0.0029965942 = score(doc=4980,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 4980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4980)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.2, S.256-269
