Li, J.; Zhang, P.; Cao, J.: External concept support for group support systems through Web mining (2009)
0.02
0.019291751 = product of:
0.038583502 = sum of:
0.038583502 = product of:
0.057875253 = sum of:
0.050559565 = weight(_text_:j in 2806) [ClassicSimilarity], result of:
0.050559565 = score(doc=2806,freq=4.0), product of:
0.16972545 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.053414833 = queryNorm
0.2978903 = fieldWeight in 2806, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2806)
0.007315689 = weight(_text_:e in 2806) [ClassicSimilarity], result of:
0.007315689 = score(doc=2806,freq=2.0), product of:
0.07677688 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.053414833 = queryNorm
0.09528506 = fieldWeight in 2806, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2806)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- e
