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)
0.01
0.006382433 = product of:
0.051059466 = sum of:
0.051059466 = weight(_text_:case in 1880) [ClassicSimilarity], result of:
0.051059466 = score(doc=1880,freq=2.0), product of:
0.17519486 = queryWeight, product of:
4.3964143 = idf(docFreq=1480, maxDocs=44218)
0.03984949 = queryNorm
0.29144385 = fieldWeight in 1880, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3964143 = idf(docFreq=1480, maxDocs=44218)
0.046875 = fieldNorm(doc=1880)
0.125 = coord(1/8)
