ACL RD-TEC 1.0 Summarization of W03-0415
Paper Title:
USING LSA AND NOUN COORDINATION INFORMATION TO IMPROVE THE RECALL AND PRECISION OF AUTOMATIC HYPONYMY EXTRACTION
USING LSA AND NOUN COORDINATION INFORMATION TO IMPROVE THE RECALL AND PRECISION OF AUTOMATIC HYPONYMY EXTRACTION
Authors: Scott Cederberg and Dominic Widdows
Primarily assigned technology terms:
- algorithm
- anaphora resolution
- automatic lexical acquisition
- bootstrapping
- bottom-up clustering
- chunker
- clustering
- clustering method
- collocation extraction
- concept learning
- decomposition
- extraction method
- extraction system
- extractor
- graph-based clustering
- hyponymy extraction
- identification
- indexing
- information retrieval
- knowledge-extraction
- knowledge-intensive approach
- language processing
- language understanding
- latent semantic analysis
- learning
- lemmatization
- lexical acquisition
- linguistic pre-processing
- lsa-weighted voting
- morphological analysis
- morphological analysis software
- mutual bootstrapping
- normalization
- pattern-based extraction
- pattern-based hyponymy extraction
- pattern-matching
- perl script
- post-processing
- pre-processing
- preprocessing
- processing
- ranking
- reading
- reasoning
- reporting
- scoring
- scoring system
- semantic analysis
- singular-value decomposition
- voting
Other assigned terms:
- adjective
- ambiguity
- analogy
- anaphora
- annotation
- approach
- background knowledge
- british national corpus
- canonical form
- case
- clusters
- collocation
- community
- concept
- concepts
- content words
- context window
- corpora
- cosine similarity
- data structure
- determiners
- document
- encyclopedia
- error rate
- evaluations
- extraction patterns
- fact
- gold standard
- hypernym
- hyponym
- hyponyms
- hyponymy
- hyponymy relation
- hypotheses
- implementation
- inter-annotator agreement
- knowledge
- latent semantic
- lexical ambiguity
- linguistic
- linguistic information
- meaning
- measure
- method
- modifier
- morph
- multiword expressions
- names
- noun groups
- noun similarity
- noun-noun similarity
- nouns
- ontology
- phrase
- phrase attachment
- precision
- preposition
- prepositional phrase
- prepositional phrase attachment
- prepositional phrases
- prepositions
- priori
- procedure
- process
- query
- random sample
- relation
- seed
- semantic
- semantic class
- semantic information
- semantic relations
- sentence
- sentences
- similarity score
- taxonomy
- technique
- terms
- text
- training
- training corpus
- understanding
- vector space
- word
- wordnet
- wordnet taxonomy
- words
- world-knowledge
