Пікір иелері

We describe the implementation of reranking models for fine-grained opinion analysis – marking up opinion expres- sions and extracting opinion holders. The toreranking approach makes it possible model complex relations …...

In order to automatically extract opinion holders, we propose to harness the con- texts of prototypical opinion holders, i.e. common nouns, such as experts or an- alysts, that describe particular …...

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, …...