Gao, J.; Zhang, J.: Clustered SVD strategies in latent semantic indexing (2005)
0.01
0.0068099196 = product of:
0.034049597 = sum of:
0.034049597 = weight(_text_:management in 1166) [ClassicSimilarity], result of:
0.034049597 = score(doc=1166,freq=2.0), product of:
0.13061713 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.038751747 = queryNorm
0.2606825 = fieldWeight in 1166, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0546875 = fieldNorm(doc=1166)
0.2 = coord(1/5)
- Source
- Information processing and management. 41(2005) no.5, S.1051-1064
