Restoring an Elided Entry Word in a Sentence for Encyclopedia QA System.
Soojong LimChangki LeeMyoung-Gil JangPublished in: IJCNLP (companion) (2005)
Keyphrases
- question answering
- syntactic information
- sentence level
- noun phrases
- text corpus
- syntactic analysis
- word level
- n gram
- sentence similarity
- parallel corpus
- natural language
- syntactic categories
- sentence retrieval
- word frequency
- lexico syntactic
- dependency relations
- part of speech
- training corpus
- co occurrence
- word order
- semantic roles
- text summarization
- open domain
- stop words
- sentiment analysis
- maximum entropy classifier
- sentence pairs
- information retrieval
- linguistic features
- keywords
- ambiguous words
- qa clef
- target language
- text corpora
- question answer
- linguistic knowledge
- passage retrieval
- word pairs
- word recognition
- cross language
- semantic similarity
- recognizing textual entailment
- named entities
- probabilistic context free grammars
- semantic information
- natural language processing
- sentiment polarity
- source language