Ezeztapena identifikatzeko Murriztapen Gramatikako erregelak sentimenduen analisiaren testuinguruan
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Abstract
Lan honetan, ezeztapena identifikatzeko Murriztapen Gramatikako erregelak aurkezten dira sentimenduen analisiaizeneko Lengoaia Naturalaren Prozesamenduko arlorako.Ezeztapenak bere irismen-eremuko hitzek edotahitz-multzoek duten informazio subjektiboan eraldatu dezakete eta beharrezkoa da hori identifikatzea. Hemen,Murriztazpen Gramatika ingurunean erregelak nola sortu ditugun azaltzen dugu eta erregelen ebaluazioaren berriere ematen dugu. Emaitzen arabera, erregelek oro har ondo identifikatzen dituzte ezeztapenaren irismen-eremukohitzak.
In this work, the rules of Restriction Grammar for identifying rejection are presented for the area of NaturalLanguage Processing called Sentiment Analysis. Negation can transform the subjective information contained inwords or phrases in its scope and it is necessary to identify this. This works aims to explain how we created therules in the Restriction Grammar environment and we also report on the evaluation of the rules. The results showthat the rules generally identify well the words in the scope of the negation.
In this work, the rules of Restriction Grammar for identifying rejection are presented for the area of NaturalLanguage Processing called Sentiment Analysis. Negation can transform the subjective information contained inwords or phrases in its scope and it is necessary to identify this. This works aims to explain how we created therules in the Restriction Grammar environment and we also report on the evaluation of the rules. The results showthat the rules generally identify well the words in the scope of the negation.
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sentimenduen analisia, ezeztapen-markak, Murriztapen Gramatika, erregelak, sentiment analysis, negation marks, Constraint Grammar, rules