-
Montejo-Ráez, A.; Martínez-Cámara, E.; Martín-Valdivia, M.T.; Ureña-López, L.A.: ¬A knowledge-based approach for polarity classification in Twitter (2014)
0.05
0.047088005 = product of:
0.09417601 = sum of:
0.09417601 = product of:
0.18835202 = sum of:
0.18835202 = weight(_text_:l.a in 1204) [ClassicSimilarity], result of:
0.18835202 = score(doc=1204,freq=2.0), product of:
0.3429263 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.048287455 = queryNorm
0.5492493 = fieldWeight in 1204, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.0546875 = fieldNorm(doc=1204)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Rushdi-Saleh, M.; Martín-Valdivia, M.T.; Ureña-López, L.A.; Perea-Ortega, J.M.: OCA: Opinion corpus for Arabic (2011)
0.04
0.04036115 = product of:
0.0807223 = sum of:
0.0807223 = product of:
0.1614446 = sum of:
0.1614446 = weight(_text_:l.a in 4360) [ClassicSimilarity], result of:
0.1614446 = score(doc=4360,freq=2.0), product of:
0.3429263 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.048287455 = queryNorm
0.47078514 = fieldWeight in 4360, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.046875 = fieldNorm(doc=4360)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Perea-Ortega, J.M.; Martín-Valdivia, M.T.; Ureña-López, L.A.; Martínez-Cámara, E.: Improving polarity classification of bilingual parallel corpora combining machine learning and semantic orientation approaches (2013)
0.03
0.03363429 = product of:
0.06726858 = sum of:
0.06726858 = product of:
0.13453716 = sum of:
0.13453716 = weight(_text_:l.a in 1045) [ClassicSimilarity], result of:
0.13453716 = score(doc=1045,freq=2.0), product of:
0.3429263 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.048287455 = queryNorm
0.39232093 = fieldWeight in 1045, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.0390625 = fieldNorm(doc=1045)
0.5 = coord(1/2)
0.5 = coord(1/2)