-
Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015)
0.01
0.0063385232 = product of:
0.0126770465 = sum of:
0.0126770465 = product of:
0.025354093 = sum of:
0.025354093 = weight(_text_:22 in 2593) [ClassicSimilarity], result of:
0.025354093 = score(doc=2593,freq=2.0), product of:
0.13106237 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037426826 = queryNorm
0.19345059 = fieldWeight in 2593, 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=2593)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22
-
Li, X.; Cox, A.; Ford, N.; Creaser, C.; Fry, J.; Willett, P.: Knowledge construction by users : a content analysis framework and a knowledge construction process model for virtual product user communities (2017)
0.01
0.0061501605 = product of:
0.012300321 = sum of:
0.012300321 = product of:
0.024600642 = sum of:
0.024600642 = weight(_text_:c in 3574) [ClassicSimilarity], result of:
0.024600642 = score(doc=3574,freq=2.0), product of:
0.1291003 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.037426826 = queryNorm
0.1905545 = fieldWeight in 3574, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=3574)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Su, S.; Li, X.; Cheng, X.; Sun, C.: Location-aware targeted influence maximization in social networks (2018)
0.01
0.0061501605 = product of:
0.012300321 = sum of:
0.012300321 = product of:
0.024600642 = sum of:
0.024600642 = weight(_text_:c in 4034) [ClassicSimilarity], result of:
0.024600642 = score(doc=4034,freq=2.0), product of:
0.1291003 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.037426826 = queryNorm
0.1905545 = fieldWeight in 4034, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=4034)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Li, X.; Zhang, A.; Li, C.; Ouyang, J.; Cai, Y.: Exploring coherent topics by topic modeling with term weighting (2018)
0.01
0.0061501605 = product of:
0.012300321 = sum of:
0.012300321 = product of:
0.024600642 = sum of:
0.024600642 = weight(_text_:c in 5045) [ClassicSimilarity], result of:
0.024600642 = score(doc=5045,freq=2.0), product of:
0.1291003 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.037426826 = queryNorm
0.1905545 = fieldWeight in 5045, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=5045)
0.5 = coord(1/2)
0.5 = coord(1/2)