Liu, S.; Chen, C.: ¬The differences between latent topics in abstracts and citation contexts of citing papers (2013)
0.01
0.005194574 = product of:
0.015583722 = sum of:
0.015583722 = product of:
0.031167444 = sum of:
0.031167444 = weight(_text_:22 in 671) [ClassicSimilarity], result of:
0.031167444 = score(doc=671,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.19345059 = fieldWeight in 671, 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=671)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 3.2013 19:50:00