Login / Signup

Performance Issues and Error Analysis in an Open-Domain Question Answering System.

Dan I. MoldovanMarius PascaSanda M. HarabagiuMihai Surdeanu
Published in: ACL (2002)
Keyphrases
  • open domain
  • error analysis
  • information extraction
  • question answering
  • least squares
  • cross ratio
  • error correction
  • question answering systems
  • active learning
  • cross validation