-
Lam, W.; Wong, K.-F.; Wong, C.-Y.: Chinese document indexing based on new partitioned signature file : model and evaluation (2001)
0.01
0.01024034 = product of:
0.02048068 = sum of:
0.02048068 = product of:
0.04096136 = sum of:
0.04096136 = weight(_text_:w in 303) [ClassicSimilarity], result of:
0.04096136 = score(doc=303,freq=2.0), product of:
0.16214414 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.04254852 = queryNorm
0.2526231 = fieldWeight in 303, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=303)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Li, W.; Wong, K.-F.; Yuan, C.: Toward automatic Chinese temporal information extraction (2001)
0.01
0.008533617 = product of:
0.017067233 = sum of:
0.017067233 = product of:
0.034134466 = sum of:
0.034134466 = weight(_text_:w in 6029) [ClassicSimilarity], result of:
0.034134466 = score(doc=6029,freq=2.0), product of:
0.16214414 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.04254852 = queryNorm
0.21051927 = fieldWeight in 6029, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=6029)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Yang, P.; Gao, W.; Tan, Q.; Wong, K.-F.: ¬A link-bridged topic model for cross-domain document classification (2013)
0.01
0.008533617 = product of:
0.017067233 = sum of:
0.017067233 = product of:
0.034134466 = sum of:
0.034134466 = weight(_text_:w in 2706) [ClassicSimilarity], result of:
0.034134466 = score(doc=2706,freq=2.0), product of:
0.16214414 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.04254852 = queryNorm
0.21051927 = fieldWeight in 2706, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=2706)
0.5 = coord(1/2)
0.5 = coord(1/2)
