Papers by Elias Oliveira
Portuguese Named Entity Recognition using Conditional Random Fields and Local Grammars (L18-1)
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| Challenge: | Named Entity Recognition (NER) involves automatically identifying and classifying entities such as persons, places, organizations and values. |
| Approach: | They propose to use Conditional Random Fields for Named Entity Recognition in Portuguese texts using a Local Grammar as an additional informed feature. |
| Outcome: | The proposed method outperforms competing systems in the literature. |