Opinion Targets

This paper proposes a novel approach to extract opinion targets based on word- based translation model (WTM). At first, we apply WTM in a monolingual scenario to mine the associations …...

Microblog messages pose severe challenges for current sentiment analysis techniques due to some inherent characteristics such as the length limit and informal writing style. In this paper, we study the …...

This paper addresses the task of fine- grained opinion extraction – the identi- fication of opinion-related entities: the opinion expressions, the opinion hold- ers, and the targets of the opinions, …...

In this paper, we present a student course feedback corpus, a novel resource for opinion target extraction and sentiment analysis. The corpus is developed with the main aim of summarizing …...

This paper introduces the three SSIX corpora for sentiment analysis. These corpora address the need to provide annotated data for supervised learning methods. They focus on stock-market related messages extracted …...