Ma, N.; Zheng, H.T.; Xiao, X.: ¬An ontology-based latent semantic indexing approach using long short-term memory networks (2017)
0.01
0.011614156 = product of:
0.023228312 = sum of:
0.023228312 = product of:
0.046456624 = sum of:
0.046456624 = weight(_text_:n in 3810) [ClassicSimilarity], result of:
0.046456624 = score(doc=3810,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.23818761 = fieldWeight in 3810, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0390625 = fieldNorm(doc=3810)
0.5 = coord(1/2)
0.5 = coord(1/2)
