-
Ding, Y.; Zhang, G.; Chambers, T.; Song, M.; Wang, X.; Zhai, C.: Content-based citation analysis : the next generation of citation analysis (2014)
0.02
0.023361461 = product of:
0.046722922 = sum of:
0.046722922 = sum of:
0.004107915 = weight(_text_:s in 1521) [ClassicSimilarity], result of:
0.004107915 = score(doc=1521,freq=2.0), product of:
0.056995522 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052422326 = queryNorm
0.072074346 = fieldWeight in 1521, 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=1521)
0.042615008 = weight(_text_:22 in 1521) [ClassicSimilarity], result of:
0.042615008 = score(doc=1521,freq=2.0), product of:
0.18357405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052422326 = queryNorm
0.23214069 = fieldWeight in 1521, 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=1521)
0.5 = coord(1/2)
- Date
- 22. 8.2014 16:52:04
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.9, S.1820-1833
-
Zhang, G.; Ding, Y.; Milojevic, S.: Citation content analysis (CCA) : a framework for syntactic and semantic analysis of citation content (2013)
0.00
0.0014523674 = product of:
0.0029047348 = sum of:
0.0029047348 = product of:
0.0058094696 = sum of:
0.0058094696 = weight(_text_:s in 975) [ClassicSimilarity], result of:
0.0058094696 = score(doc=975,freq=4.0), product of:
0.056995522 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052422326 = queryNorm
0.101928525 = fieldWeight in 975, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=975)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 64(2013) no.7, S.1490-1503
-
Song, M.; Kim, S.Y.; Zhang, G.; Ding, Y.; Chambers, T.: Productivity and influence in bioinformatics : a bibliometric analysis using PubMed central (2014)
0.00
0.0010269787 = product of:
0.0020539574 = sum of:
0.0020539574 = product of:
0.004107915 = sum of:
0.004107915 = weight(_text_:s in 1202) [ClassicSimilarity], result of:
0.004107915 = score(doc=1202,freq=2.0), product of:
0.056995522 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052422326 = queryNorm
0.072074346 = fieldWeight in 1202, 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=1202)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.2, S.352-371
-
Li, R.; Chambers, T.; Ding, Y.; Zhang, G.; Meng, L.: Patent citation analysis : calculating science linkage based on citing motivation (2014)
0.00
8.5581566E-4 = product of:
0.0017116313 = sum of:
0.0017116313 = product of:
0.0034232626 = sum of:
0.0034232626 = weight(_text_:s in 1257) [ClassicSimilarity], result of:
0.0034232626 = score(doc=1257,freq=2.0), product of:
0.056995522 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052422326 = queryNorm
0.060061958 = fieldWeight in 1257, 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=1257)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.5, S.1007-1017