Lam, W.I.; Harizan, A.; Puah, B.N.: Chinese search engine : an introduction (1998)
0.00
0.0023284785 = product of:
0.020956306 = sum of:
0.020956306 = weight(_text_:of in 6429) [ClassicSimilarity], result of:
0.020956306 = score(doc=6429,freq=4.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.34207192 = fieldWeight in 6429, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=6429)
0.11111111 = coord(1/9)
- Source
- Bulletin of the Library Association of China. 1998, no.61, S.127-133
