PIRPO: An Algorithm to deal with Polarity in Portuguese Online Reviews from the Accommodation Sector

This paper presents the algorithm Polarity Recognizer in Portuguese (PIRPO) to classify sentiment in online reviews. PIRPO was constructed to identify polarity in Portuguese user-generated accommodation reviews. Each review is analysed according to concepts from a domain ontology. We decompose the r...

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Bibliographic Details
Main Author: Chaves, Marcirio (author)
Other Authors: Freitas, Larissa (author), Souza, Marlo (author), Vieira, Renata (author)
Format: conferenceObject
Language:eng
Published: 2012
Subjects:
Portuguese Online Reviews
Portuguese Sentiment Analysis
Portuguese Opinion Mining
Accommodation Sector
Online Access:http://hdl.handle.net/10884/640
Country:Portugal
Oai:oai:repositorio-cientifico.uatlantica.pt:10884/640

Internet

http://hdl.handle.net/10884/640

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