-
Zhang, C.; Zeng, D.; Li, J.; Wang, F.-Y.; Zuo, W.: Sentiment analysis of Chinese documents : from sentence to document level (2009)
0.01
0.0059498874 = product of:
0.011899775 = sum of:
0.011899775 = product of:
0.035699323 = sum of:
0.035699323 = weight(_text_:c in 3296) [ClassicSimilarity], result of:
0.035699323 = score(doc=3296,freq=2.0), product of:
0.15612034 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045260075 = queryNorm
0.22866541 = fieldWeight in 3296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=3296)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chen, H.; Fan, H.; Chau, M.; Zeng, D.: MetaSpider : meta-searching and categorization on the Web (2001)
0.00
0.0036375946 = product of:
0.0072751893 = sum of:
0.0072751893 = product of:
0.021825567 = sum of:
0.021825567 = weight(_text_:h in 6849) [ClassicSimilarity], result of:
0.021825567 = score(doc=6849,freq=4.0), product of:
0.11244635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045260075 = queryNorm
0.1940976 = fieldWeight in 6849, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=6849)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, Z.; Li, Q.; Zeng, D.; Ga, H.: Extracting evolutionary communities in community question answering (2014)
0.00
0.0025721677 = product of:
0.0051443353 = sum of:
0.0051443353 = product of:
0.015433006 = sum of:
0.015433006 = weight(_text_:h in 1286) [ClassicSimilarity], result of:
0.015433006 = score(doc=1286,freq=2.0), product of:
0.11244635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045260075 = queryNorm
0.13724773 = fieldWeight in 1286, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=1286)
0.33333334 = coord(1/3)
0.5 = coord(1/2)