2 search results - page 1 / 1 » Kernel-based Reranking for Named-Entity Extraction |
COLING
2010
12 years 11 months ago
2010
We present novel kernels based on structured and unstructured features for reranking the N-best hypotheses of conditional random fields (CRFs) applied to entity extraction. The fo...
ICTAI
2008
IEEE
13 years 10 months ago
2008
IEEE
Unlike simple questions, complex questions cannot be answered by simply extracting named entities. These questions require inferencing and synthesizing information from multiple d...