Papers by Florence d’Alché-Buc
From the Token to the Review: A Hierarchical Multimodal approach to Opinion Mining (D19-1)
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| Challenge: | Existing work on fine grained opinion annotations rely only on coarsely labeled opinions. |
| Approach: | They propose to use hierarchical structure of opinions to build a fine and coarse grained opinion model that exploits different views of the opinion expression. |
| Outcome: | The proposed model outperforms existing models on a recently released multimodal fine grained annotated corpus on IMDB and social networks. |