Search (2 results, page 1 of 1)
-
Xianghao, G.; Yixin, Z.; Li, Y.: ¬A new method of news test understanding and abstracting based on speech acts theory (1998)
0.00
0.0013406267 = product of: 0.0026812535 = sum of: 0.0026812535 = product of: 0.005362507 = sum of: 0.005362507 = weight(_text_:s in 3532) [ClassicSimilarity], result of: 0.005362507 = score(doc=3532,freq=2.0), product of: 0.055801827 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.05132441 = queryNorm 0.09609913 = fieldWeight in 3532, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.0625 = fieldNorm(doc=3532) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Journal of the China Society for Scientific and Technical Information. 17(1998) no.4, S.257-262
-
Cheng, K.-H.: Automatic identification for topics of electronic documents (1997)
0.00
0.0011730484 = product of: 0.0023460968 = sum of: 0.0023460968 = product of: 0.0046921936 = sum of: 0.0046921936 = weight(_text_:s in 1811) [ClassicSimilarity], result of: 0.0046921936 = score(doc=1811,freq=2.0), product of: 0.055801827 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.05132441 = queryNorm 0.08408674 = fieldWeight in 1811, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.0546875 = fieldNorm(doc=1811) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Bulletin of the Library Association of China. 1997, no.59, Dec., S.43-58
Authors
- Cheng, K.-H. 1
- Li, Y. 1
- Xianghao, G. 1
- Yixin, Z. 1