ACL RD-TEC 1.0 Summarization of N04-1007
Paper Title:
ANSWERING DEFINITION QUESTIONS WITH MULTIPLE KNOWLEDGE SOURCES
ANSWERING DEFINITION QUESTIONS WITH MULTIPLE KNOWLEDGE SOURCES
Authors: Wesley Hildebrandt and Boris Katz and Jimmy Lin
Primarily assigned technology terms:
- algorithm
- answer extraction
- answer fusion
- answer projection
- binary classification
- chunking
- classification
- database
- database lookup
- dictionary lookup
- dictionary matching
- document retrieval
- electronic dictionary
- error analysis
- evaluation process
- extraction technology
- extractor
- factoid question answering
- grouping
- information access
- information extraction
- information retrieval
- information retrieval technology
- ir engine
- learning
- learning techniques
- linguistic processing
- machine learning
- machine learning techniques
- matching
- matching algorithm
- multidocument summarization
- named-entity extraction
- parser
- preprocessing
- processing
- query expansion
- question answering
- ranking
- relational database
- retrieval technology
- scoring
- string comparison
- summarization
- traditional document retrieval
Other assigned terms:
- advanced question answering
- approach
- binary classification task
- case
- characters
- classification task
- composition
- concept
- concepts
- contextual information
- copular verb
- dictionary
- dictionary definition
- dictionary definitions
- document
- document frequency
- evaluations
- f-measure
- fact
- factoid question
- heuristic
- heuristics
- information need
- intelligence
- inverse document frequency
- keyword
- knowledge
- linguistic
- meaning
- measure
- named-entity
- names
- natural language
- natural language question
- noun phrases
- online dictionary
- opinion
- opinions
- parse
- part-of-speech
- part-of-speech tags
- passage
- phrase
- precision
- preposition
- process
- projection
- query
- regular expressions
- relative clause
- scoring metric
- semantic
- sentence
- sentences
- source sentence
- statistics
- surface pattern
- system response
- tags
- technique
- technology
- term
- terms
- text
- understanding
- user
- verb
- word
- words
- wrapper
