Pang, B.; Lee, L.: Opinion mining and sentiment analysis (2008)
0.06
0.057094205 = product of:
0.11418841 = sum of:
0.037442297 = weight(_text_:world in 1171) [ClassicSimilarity], result of:
0.037442297 = score(doc=1171,freq=4.0), product of:
0.15586057 = queryWeight, product of:
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.040549926 = queryNorm
0.24022943 = fieldWeight in 1171, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.03125 = fieldNorm(doc=1171)
0.0497538 = weight(_text_:wide in 1171) [ClassicSimilarity], result of:
0.0497538 = score(doc=1171,freq=4.0), product of:
0.17966694 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.040549926 = queryNorm
0.2769224 = fieldWeight in 1171, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.03125 = fieldNorm(doc=1171)
0.026992314 = weight(_text_:web in 1171) [ClassicSimilarity], result of:
0.026992314 = score(doc=1171,freq=4.0), product of:
0.13233511 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.040549926 = queryNorm
0.2039694 = fieldWeight in 1171, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03125 = fieldNorm(doc=1171)
0.5 = coord(3/6)
- RSWK
- World Wide Web / Meinungsäußerung / Data Mining
- Subject
- World Wide Web / Meinungsäußerung / Data Mining