Samoylenko, I.; Chao, T.-C.; Liu, W.-C.; Chen, C.-M.: Visualizing the scientific world and its evolution (2006)
0.03
0.034554742 = product of:
0.069109485 = sum of:
0.069109485 = product of:
0.10366423 = sum of:
0.042335 = weight(_text_:i in 5911) [ClassicSimilarity], result of:
0.042335 = score(doc=5911,freq=2.0), product of:
0.16931784 = queryWeight, product of:
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.044891298 = queryNorm
0.25003272 = fieldWeight in 5911, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.046875 = fieldNorm(doc=5911)
0.061329227 = weight(_text_:c in 5911) [ClassicSimilarity], result of:
0.061329227 = score(doc=5911,freq=6.0), product of:
0.15484828 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044891298 = queryNorm
0.3960601 = fieldWeight in 5911, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=5911)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
