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)
0.02
0.017619401 = product of:
0.035238802 = sum of:
0.035238802 = product of:
0.070477605 = sum of:
0.070477605 = weight(_text_:z in 2345) [ClassicSimilarity], result of:
0.070477605 = score(doc=2345,freq=2.0), product of:
0.23903055 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.04478481 = queryNorm
0.29484767 = fieldWeight in 2345, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.0390625 = fieldNorm(doc=2345)
0.5 = coord(1/2)
0.5 = coord(1/2)