Search Results for author: Gerardo Ocampo Diaz

Found 2 papers, 0 papers with code

Aspect-Based Sentiment Analysis as Fine-Grained Opinion Mining

no code implementations LREC 2020 Gerardo Ocampo Diaz, Xuanming Zhang, Vincent Ng

We show how the general fine-grained opinion mining concepts of opinion target and opinion expression are related to aspect-based sentiment analysis (ABSA) and discuss their benefits for resource creation over popular ABSA annotation schemes.

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1

Modeling and Prediction of Online Product Review Helpfulness: A Survey

no code implementations ACL 2018 Gerardo Ocampo Diaz, Vincent Ng

This paper provides an overview of the most relevant work in helpfulness prediction and understanding in the past decade, discusses the insights gained from said work, and provides guidelines for future research.

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