Chen, C.: CiteSpace II : detecting and visualizing emerging trends and transient patterns in scientific literature (2006)
0.01
0.008546595 = product of:
0.01709319 = sum of:
0.01709319 = product of:
0.03418638 = sum of:
0.03418638 = weight(_text_:22 in 5272) [ClassicSimilarity], result of:
0.03418638 = score(doc=5272,freq=2.0), product of:
0.17671894 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050464742 = queryNorm
0.19345059 = fieldWeight in 5272, 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=5272)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2006 16:11:05