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A Maximum Entropy Approach to Identifying Sentence Boundaries

Jeffrey C. Reynar·Adwait Ratnaparkhi
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Abstract

We present a trainable model for identifying sentence boundaries in raw text. Given a corpus annotated with sentence boundaries, our model learns to classify each occurrence of ., ?, and ! as either a valid or invalid sentence boundary. The training procedure requires no hand-crafted rules, lexica, part-of-speech tags, or domain-specific information. The model can therefore be trained easily on any genre of English, and should be trainable on any other Roman-alphabet language. Performance is comparable to or better than the performance of similar systems, but we emphasize the simplicity of retraining for new domains.

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BibTeXRIS

Jeffrey C. Reynar, Adwait Ratnaparkhi. 1997-04-09. A Maximum Entropy Approach to Identifying Sentence Boundaries. https://arxiv.org/abs/cmp-lg/9704002

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