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專案描述

Presage (formerly known as Soothsayer) is an intelligent predictive text entry platform. It exploits redundant information embedded in natural languages to generate predictions. Its modular and pluggable architecture allows its language model to be extended and customized to utilize statistical, syntactic, and semantic information sources.

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2009-11-01 23:17 Back to release list
0.7.3

This version includes the new predictive ARPA plugin, which enables the use of statistical language modelling data in the ARPA N-gram format. Each N-gram is stored with its discounted log probability and its Katz backoff weight. Probabilities are estimated by applying Katz backoff smoothing to the maximum likelihood estimates based on n-gram counts data. This version also provides an extensive language model generated from the British National Corpus (BNC) containing 20,001 unigrams, 517,537 bigrams, and 1,648,226 trigrams, computed using a smoothed Katz backoff trigram model.

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