Ding, Y.; Chowdhury, G.C.; Foo, S.: Bibliometric cartography of information retrieval research by using co-word analysis (2001)
0.03
0.034563154 = product of:
0.06912631 = sum of:
0.06912631 = product of:
0.13825262 = sum of:
0.13825262 = weight(_text_:y in 6487) [ClassicSimilarity], result of:
0.13825262 = score(doc=6487,freq=2.0), product of:
0.21668325 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.045026023 = queryNorm
0.6380402 = fieldWeight in 6487, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.09375 = fieldNorm(doc=6487)
0.5 = coord(1/2)
0.5 = coord(1/2)
