Prop Bank

Description

Proposition bank, Undertaken as part of NIST's ACE (Automatic Content Extraction) program. at the University of Pennsylvania including New York University, BBN, MITRE

The PropBank project is creating a corpus of text annotated with information about basic semantic propositions. Predicate-argument relations are being added to the syntactic trees of the PennTreebank.

Contact

• Url: http://www.cis.upenn.edu/~ace/
• People: Martha Palmer, Mitch Marcus

Data

• freely available
• see file:/data/corpus/propbank
• VerbIndex: combining information from the VerbNet, PropBank, and FrameNet projects.

see also: FrameNet, VerbNet