Chen, H.-H.; Kuo, J.-J.; Huang, S.-J.; Lin, C.-J.; Wung, H.-C.: ¬A summarization system for Chinese news from multiple sources (2003)
0.01
0.012170665 = product of:
0.04868266 = sum of:
0.04868266 = weight(_text_:c in 2115) [ClassicSimilarity], result of:
0.04868266 = score(doc=2115,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.32338172 = fieldWeight in 2115, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=2115)
0.25 = coord(1/4)
