Search (3 results, page 1 of 1)

  • × author_ss:"Ureña-López, L.A."
  • × year_i:[2010 TO 2020}
  1. 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
    0.04848616 = product of:
      0.09697232 = sum of:
        0.09697232 = product of:
          0.19394463 = sum of:
            0.19394463 = weight(_text_:l.a in 1204) [ClassicSimilarity], result of:
              0.19394463 = score(doc=1204,freq=2.0), product of:
                0.35310858 = queryWeight, product of:
                  7.1017675 = idf(docFreq=98, maxDocs=44218)
                  0.049721226 = 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)
    
  2. Rushdi-Saleh, M.; Martín-Valdivia, M.T.; Ureña-López, L.A.; Perea-Ortega, J.M.: OCA: Opinion corpus for Arabic (2011) 0.04
    0.04155957 = product of:
      0.08311914 = sum of:
        0.08311914 = product of:
          0.16623828 = sum of:
            0.16623828 = weight(_text_:l.a in 4360) [ClassicSimilarity], result of:
              0.16623828 = score(doc=4360,freq=2.0), product of:
                0.35310858 = queryWeight, product of:
                  7.1017675 = idf(docFreq=98, maxDocs=44218)
                  0.049721226 = 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)
    
  3. 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
    0.034632973 = product of:
      0.06926595 = sum of:
        0.06926595 = product of:
          0.1385319 = sum of:
            0.1385319 = weight(_text_:l.a in 1045) [ClassicSimilarity], result of:
              0.1385319 = score(doc=1045,freq=2.0), product of:
                0.35310858 = queryWeight, product of:
                  7.1017675 = idf(docFreq=98, maxDocs=44218)
                  0.049721226 = 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)