-
Chau, M.; Lu, Y.; Fang, X.; Yang, C.C.: Characteristics of character usage in Chinese Web searching (2009)
0.03
0.025992034 = product of:
0.051984068 = sum of:
0.051984068 = sum of:
0.017442517 = weight(_text_:m in 2456) [ClassicSimilarity], result of:
0.017442517 = score(doc=2456,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.13746867 = fieldWeight in 2456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=2456)
0.03454155 = weight(_text_:22 in 2456) [ClassicSimilarity], result of:
0.03454155 = score(doc=2456,freq=2.0), product of:
0.1785549 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05098903 = queryNorm
0.19345059 = fieldWeight in 2456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2456)
0.5 = coord(1/2)
- Date
- 22.11.2008 17:57:22
-
Chau, M.; Fang, X.; Sheng, O.R.U.: Analysis of the query logs of a Web site search engine (2005)
0.00
0.0043606292 = product of:
0.0087212585 = sum of:
0.0087212585 = product of:
0.017442517 = sum of:
0.017442517 = weight(_text_:m in 4573) [ClassicSimilarity], result of:
0.017442517 = score(doc=4573,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.13746867 = fieldWeight in 4573, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=4573)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Chau, M.; Fang, X.; Rittman, C.C.: Web searching in Chinese : a study of a search engine in Hong Kong (2007)
0.00
0.0043606292 = product of:
0.0087212585 = sum of:
0.0087212585 = product of:
0.017442517 = sum of:
0.017442517 = weight(_text_:m in 336) [ClassicSimilarity], result of:
0.017442517 = score(doc=336,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.13746867 = fieldWeight in 336, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=336)
0.5 = coord(1/2)
0.5 = coord(1/2)