LING 573 - Natural Language Processing Systems and Applications
Spring 2011
Software


To allow you to focus on developing your question-answering system, you are encouraged to make use of existing software tools to accomplish many of the component tasks. Below is a list of useful software tools, it is FAR from exhaustive but is intended to help you get started.

NLP Toolkits and Collections

Information Retrieval Engines

Sentence Splitters

POS Taggers

Stemmers

Parsers

Constituency Parsers

Dependency Parser

Semantic Analyzer

Word Sense Disambiguation

WordNet::Similarity and other WSD tools

Machine Learning Toolkits

Ontologies, Lexical Resources