TY - GEN
T1 - SOFTCARDINALITY
T2 - 2nd Joint Conference on Lexical and Computational Semantics, *SEM 2013
AU - Jimenez, Sergio
AU - Becerra, Claudia
AU - Gelbukh, Alexander
N1 - Publisher Copyright:
c 2013 Association for Computational Linguistics
PY - 2013
Y1 - 2013
N2 - In this paper we describe our system submitted for evaluation in the CLTE-SemEval-2013 task, which achieved the best results in two of the four data sets, and finished third in average. This system consists of a SVM classifier with features extracted from texts (and their translations SMT) based on a cardinality function. Such function was the soft cardinality. Furthermore, this system was simplified by providing a single model for the 4 pairs of languages obtaining better (unofficial) results than separate models for each language pair. We also evaluated the use of additional circular-pivoting translations achieving results 6.14% above the best official results.
AB - In this paper we describe our system submitted for evaluation in the CLTE-SemEval-2013 task, which achieved the best results in two of the four data sets, and finished third in average. This system consists of a SVM classifier with features extracted from texts (and their translations SMT) based on a cardinality function. Such function was the soft cardinality. Furthermore, this system was simplified by providing a single model for the 4 pairs of languages obtaining better (unofficial) results than separate models for each language pair. We also evaluated the use of additional circular-pivoting translations achieving results 6.14% above the best official results.
UR - http://www.scopus.com/inward/record.url?scp=84891918268&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:84891918268
T3 - *SEM 2013 - 2nd Joint Conference on Lexical and Computational Semantics
SP - 34
EP - 38
BT - *SEM 2013 - 2nd Joint Conference on Lexical and Computational Semantics
PB - Association for Computational Linguistics (ACL)
Y2 - 13 June 2013 through 14 June 2013
ER -