Yu, W.; Gong, Y.: Document clustering by concept factorization (2004)
0.00
0.0017848461 = product of:
0.010709076 = sum of:
0.010709076 = weight(_text_:in in 4084) [ClassicSimilarity], result of:
0.010709076 = score(doc=4084,freq=2.0), product of:
0.059380736 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.043654136 = queryNorm
0.18034597 = fieldWeight in 4084, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.09375 = fieldNorm(doc=4084)
0.16666667 = coord(1/6)
- Source
- SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a