-
Malo, P.; Sinha, A.; Korhonen, P.; Wallenius, J.; Takala, P.: Good debt or bad debt : detecting semantic orientations in economic texts (2014)
0.02
0.015631638 = product of:
0.031263277 = sum of:
0.031263277 = product of:
0.062526554 = sum of:
0.062526554 = weight(_text_:p in 1226) [ClassicSimilarity], result of:
0.062526554 = score(doc=1226,freq=6.0), product of:
0.18174732 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.050548375 = queryNorm
0.34403014 = fieldWeight in 1226, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=1226)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Malo, P.; Sinha, A.; Wallenius, J.; Korhonen, P.: Concept-based document classification using Wikipedia and value function (2011)
0.02
0.015315816 = product of:
0.030631632 = sum of:
0.030631632 = product of:
0.061263263 = sum of:
0.061263263 = weight(_text_:p in 4948) [ClassicSimilarity], result of:
0.061263263 = score(doc=4948,freq=4.0), product of:
0.18174732 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.050548375 = queryNorm
0.33707932 = fieldWeight in 4948, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.046875 = fieldNorm(doc=4948)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sinha, A.; Kedas, S.; Kumar, R.; Malo, P.: SEntFiN 1.0 : Entity-aware sentiment analysis for financial news (2022)
0.01
0.009024931 = product of:
0.018049862 = sum of:
0.018049862 = product of:
0.036099724 = sum of:
0.036099724 = weight(_text_:p in 652) [ClassicSimilarity], result of:
0.036099724 = score(doc=652,freq=2.0), product of:
0.18174732 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.050548375 = queryNorm
0.19862589 = fieldWeight in 652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=652)
0.5 = coord(1/2)
0.5 = coord(1/2)