Opinion Classification

We propose domain-independent language pat- terns that purposefully omit the affective words for the classification of opinions. The informa- tion extracted with those patterns is then used to analyze opinions …...

AbstractWe describe a set of tools, resources, and experiments for opinion classification in business-related datasources in two languages. In particular we concentrate on SentiWordNet text interpretation to produce word, sentence, …...

Latent models for opinion classification are studied. Training a probabilistic model with a number of latent variables is found unstable in some cases; thus this paper presents how to construct …...