ACL RD-TEC 1.0 Summarization of H01-1069
Paper Title:
TOWARD SEMANTICS-BASED ANSWER PINPOINTING
TOWARD SEMANTICS-BASED ANSWER PINPOINTING
Authors: E. Hovy and L. Gerber and U. Hermjakob and C.-Y. Lin and D. Ravichandran
Primarily assigned technology terms:
- algorithm
- automated question answering
- cross validation
- em algorithm
- five-fold cross validation
- ir engine
- learning
- machine-learning
- matching
- noisy channel model
- parser
- parsing
- phrasing
- query expansion
- question answering
- question answering system
- question parsing
- ranking
- segmentation
- segmenter
- treebanking
- validation
- window method
Other assigned terms:
- boolean query
- candidate answer
- concept
- concepts
- content words
- corpora
- document
- document collection
- fact
- grammar
- grammar rules
- inheritance
- inheritance hierarchy
- intention
- large document collection
- leaf
- likelihood
- method
- noisy channel
- ontology
- parse
- parse tree
- part of speech
- parts of speech
- penn treebank
- phrase
- precision
- preposition
- preposition stranding
- query
- question types
- segments
- semantic
- semantic class
- semantic classes
- semantic information
- semantic type
- sentence
- sentences
- slot
- surface level
- synsets
- syntactic class
- taxonomy
- test set
- text
- training
- training corpus
- training data
- tree
- treebank
- trees
- user
- webclopedia
- word
- word level
- word order
- word window
- wordnet
- wordnet synsets
- words
