ACL RD-TEC 1.0 Summarization of P03-1003
Paper Title:
A NOISY-CHANNEL APPROACH TO QUESTION ANSWERING
A NOISY-CHANNEL APPROACH TO QUESTION ANSWERING
Authors: Abdessamad Echihabi and Daniel Marcu
Primarily assigned technology terms:
- algorithm
- axiom extraction
- classifiers
- computing
- database
- databases
- dictionary creation
- extraction algorithm
- giza
- information retrieval
- ir engine
- ir system
- knowledge bases
- learner
- machine translation
- maximum entropy
- measuring
- mining
- noisy channel model
- noisy-channel model
- paraphrasing
- part of speech tagging
- post-processing
- qa system
- question answering
- question reformulation
- question-answering
- ranking
- re-ranking
- reasoning
- reasoning mechanism
- recognition
- retrieving
- rule-based system
- searching
- speech recognition
- speech tagging
- statistical machine translation
- summarization
- tagging
- text summarization
- viterbi
- viterbi alignment
- voting
Other assigned terms:
- answer type
- approach
- axioms
- case
- community
- conditional probability
- content words
- corpora
- cosine similarity
- data set
- data sets
- dictionary
- dictionary entries
- distribution
- document
- entropy
- entropy models
- evaluations
- experimental results
- external knowledge
- extraction patterns
- fact
- feature
- feature sets
- french
- generation
- ibm model
- ibm models
- inference rules
- knowledge
- labeling
- large training
- likelihood
- logical forms
- maps
- maximum entropy models
- measure
- method
- natural language
- noisy channel
- parse
- parse tree
- part of speech
- probabilistic model
- probabilities
- probability
- procedure
- process
- query
- question-answer pair
- semantic
- semantic tags
- sentence
- sentences
- similarity metrics
- sql query
- statistical model
- style
- synonym
- synonyms
- synonymy
- synset
- syntactic constituents
- tags
- target string
- technique
- term
- terms
- test corpus
- test data
- test set
- text
- training
- training corpus
- training data
- training data set
- training example
- training examples
- training set
- tree
- trees
- web documents
- web query
- word
- wordnet
- words
- wrapper