Yeh, J.-Y.; Ke, H.-R.; Yang, W.-P.; Meng, I.-H.: Text summarization using a trainable summarizer and latent semantic analysis (2005)
0.01
0.006464796 = product of:
0.019394388 = sum of:
0.019394388 = product of:
0.038788777 = sum of:
0.038788777 = weight(_text_:indexing in 1003) [ClassicSimilarity], result of:
0.038788777 = score(doc=1003,freq=2.0), product of:
0.1834316 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.047920045 = queryNorm
0.21146181 = fieldWeight in 1003, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0390625 = fieldNorm(doc=1003)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Object
- Latent Semantic Indexing