An Introduction to Natural Language Processing NLP

Kamps et al. used WordNet synonym chart to estimate semantic distance for word sentiment orientation estimation. Ding, Liu & Yu too used lexicon-based approach by comparing opinion words and linguistic rules which enable identification of the semantic orientations pertaining to product features. As regards rule-based model, Khan, Baharudin & Khairullah developed SentiWordNet that exploited polarity […]

Czytaj dalej