Tag Archives: ECIR-paper

This post is about a paper published in the proceedings of the European Conference on Information Retrieval (ECIR).

Paper Discussion: Baccianella et al. (2009)

Multi-facet Rating of Product Reviews - Stefano Baccianella, Andrea Esuli, and Fabrizio Sebastiani Characteristics Summary Domain Hotel reviews Sentiment Classes 5-star rating Aspect Detection Method N/A Sentiment Analysis Method Ordinal regression (ε-support vector regression, LibSvm implementation used) Sentiment Lexicon General Inquirer Performance Summary Rating prediction Averaged over all aspects MAEμ: 0.733 MAEM: 1.032 Introduction First […]