A key point in Sentiment Analysis is to determine the polarity of the sentiment implied by a certain word or expression. In basic Sentiment Analysis systems this sentiment polarity of the words is accounted and weighted ...
Boleda, Gemma; Cuadros Oller, Montse; España Bonet, Cristina; Padró, Lluís; Melero i Nogués, Maite; Quixal Martínez, Martí; Rodríguez, Carlos(Universitat de Barcelona, 2009)
El processament computacional de la llengua abraça qualsevol activitat relacionada amb la creació, la gestió i la utilització de tecnologia i de recursos lingüístics. En el pla científic, aquesta activitat és central en ...
Motivation
Biomedical literature is one of the most relevant sources of information for knowledge mining in the field of Bioinformatics. In spite of English being the most widely addressed language in the field; in ...
This paper describes a web-based application to design and answer exercises for language learning. It is available in Basque, Spanish, English, and French. Based on open-source Natural Language Processing (NLP) technology ...
