-
Shen, M.; Liu, D.-R.; Huang, Y.-S.: Extracting semantic relations to enrich domain ontologies (2012)
0.02
0.02016184 = product of:
0.04032368 = sum of:
0.04032368 = product of:
0.08064736 = sum of:
0.08064736 = weight(_text_:y in 267) [ClassicSimilarity], result of:
0.08064736 = score(doc=267,freq=2.0), product of:
0.21668325 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.045026023 = queryNorm
0.3721901 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=267)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Liu, D.-R.; Lai, C.-H.; Chen, Y.-T.: Document recommendations based on knowledge flows : a hybrid of personalized and group-based approaches (2012)
0.01
0.014401315 = product of:
0.02880263 = sum of:
0.02880263 = product of:
0.05760526 = sum of:
0.05760526 = weight(_text_:y in 462) [ClassicSimilarity], result of:
0.05760526 = score(doc=462,freq=2.0), product of:
0.21668325 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.045026023 = queryNorm
0.26585007 = fieldWeight in 462, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0390625 = fieldNorm(doc=462)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Liu, D.-R.; Chen, Y.-H.; Shen, M.; Lu, P.-J.: Complementary QA network analysis for QA retrieval in social question-answering websites (2015)
0.01
0.014401315 = product of:
0.02880263 = sum of:
0.02880263 = product of:
0.05760526 = sum of:
0.05760526 = weight(_text_:y in 1611) [ClassicSimilarity], result of:
0.05760526 = score(doc=1611,freq=2.0), product of:
0.21668325 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.045026023 = queryNorm
0.26585007 = fieldWeight in 1611, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0390625 = fieldNorm(doc=1611)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wu, I.-C.; Liu, D.-R.; Chang, P.-C.: Learning dynamic information needs : a collaborative topic variation inspection approach (2009)
0.01
0.007625506 = product of:
0.015251012 = sum of:
0.015251012 = product of:
0.030502023 = sum of:
0.030502023 = weight(_text_:22 in 3293) [ClassicSimilarity], result of:
0.030502023 = score(doc=3293,freq=2.0), product of:
0.15767346 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045026023 = queryNorm
0.19345059 = fieldWeight in 3293, 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=3293)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 2. 2.2010 19:22:51
-
Liu, D.-R.; Shih, M.-J.: Hybrid-patent classification based on patent-network analysis (2011)
0.01
0.007625506 = product of:
0.015251012 = sum of:
0.015251012 = product of:
0.030502023 = sum of:
0.030502023 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
0.030502023 = score(doc=4189,freq=2.0), product of:
0.15767346 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045026023 = queryNorm
0.19345059 = fieldWeight in 4189, 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=4189)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2011 13:04:21