CRFChunker

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**CRFChunker**
Domain	Text Retrieval
Media
Task
Creation Date
Copyright	cite paper - see below
URL	http://crfchunker.sourceforge.net/

Description

CRFChunker: A Java-based Conditional Random Fields Phrase Chunker (Phrase Chunking Tool) for English that was built upon FlexCRFs. The model was trained on sections 01..24 of WSJ corpus and using section 00 as the development test set (F1-score of 95.77). Chunking speed: 700 sentences / second.

Researches using this tool for running experiments should include the following citation:

Xuan-Hieu Phan, "CRFChunker: CRF English Phrase Chunker", http://crfchunker.sourceforge.net/, 2006.