Minimal Parsing Key Concept Based Question Answering System.

Sunil Kumar Kopparapu Akhilesh Srivastava P. V. S. Rao

Published in: HCI (3) (2007)

Keyphrases

natural language
natural language processing
question answering
neural network
text categorization
genetic algorithm
information retrieval
artificial intelligence
feature selection
language understanding
intermediate representation
penn treebank