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Research in Computing Science
Sentiment Analysis (SA) is a challenging area where several problems still are open, one of them is treating the negation. Most of the research focusses on reviews written in English. Therefore, algorithms to deal with the negation in other languages are needed. This work proposes an algorithm to determine the scope of negative particles and to treat the affected words on reviews in Spanish. Our algorithm includes a novel weight scheme which combines the relative frequency of a word with thedoi:10.13053/rcs-97-1-2 fatcat:hkjz22oh3fhfxjbpmuougk5fke