Ferrández, O.; Izquierdo, R.; Ferrández, S.; Vicedo González, J.L.: Addressing ontology-based question answering with collections of user queries (2009)
0.00
0.003201551 = product of:
0.016007755 = sum of:
0.016007755 = product of:
0.03201551 = sum of:
0.03201551 = weight(_text_:management in 4212) [ClassicSimilarity], result of:
0.03201551 = score(doc=4212,freq=2.0), product of:
0.14328322 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.042509552 = queryNorm
0.22344214 = fieldWeight in 4212, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.046875 = fieldNorm(doc=4212)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Information processing and management. 45(2009) no.2, S.175-188