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  • Negation cues detection using CRF on Spanish product review texts 

    Loharja, Henry; Padró, Lluís; Turmo Borras, Jorge (2018)
    Conference report
    Open Access
    This article describes the negation cue detection approach designed and built by UPC's team participating in NEGES 2018 Workshop on Negation in Spanish. The approach uses supervised CRFs as the base for training the model ...