Na, J.-C.; Sui, H.; Khoo, C.; Chan, S.; Zhou, Y.: Effectiveness of simple linguistic processing in automatic sentiment classification of product reviews (2004)
0.01
0.0071813874 = product of:
0.02872555 = sum of:
0.02872555 = product of:
0.0574511 = sum of:
0.0574511 = weight(_text_:2004 in 2624) [ClassicSimilarity], result of:
0.0574511 = score(doc=2624,freq=5.0), product of:
0.15638846 = queryWeight, product of:
4.2057996 = idf(docFreq=1791, maxDocs=44218)
0.037184004 = queryNorm
0.3673615 = fieldWeight in 2624, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.2057996 = idf(docFreq=1791, maxDocs=44218)
0.0390625 = fieldNorm(doc=2624)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Knowledge organization and the global information society: Proceedings of the 8th International ISKO Conference 13-16 July 2004, London, UK. Ed.: I.C. McIlwaine
- Year
- 2004