Ru, C.; Tang, J.; Li, S.; Xie, S.; Wang, T.: Using semantic similarity to reduce wrong labels in distant supervision for relation extraction (2018)
0.00
0.0036799356 = product of:
0.014719742 = sum of:
0.014719742 = product of:
0.029439485 = sum of:
0.029439485 = weight(_text_:management in 5055) [ClassicSimilarity], result of:
0.029439485 = score(doc=5055,freq=2.0), product of:
0.15810528 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.046906993 = queryNorm
0.18620178 = fieldWeight in 5055, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=5055)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Information processing and management. 54(2018) no.4, S.593-608