• Prototype Sequence Model Toolkit: Software to train and test prototype sequence models as in Prototype-Driven Learning for Sequence Models

  • Berkeley Word Aligner: The BerkeleyAligner is a word alignment software package that implements recent innovations in word alignment. To learn more about the project and surrounding research, visit the Berkeley word aligner website.

  • Berkeley Coreference Resolver (coming soon): The Berkeley Coreference Resolver is a software package which implements the coreference model described in Haghighi and Klein (2010) as well as the system described in Haghighi and Klein (2009). It operates on raw text and outputs clusters of entities appearing in document collections and resolves their mentions (proper, nominal, and pronominal).