ACL RD-TEC 1.0 Summarization of W06-1618
Paper Title:
IDENTIFICATION OF EVENT MENTIONS AND THEIR SEMANTIC CLASS
IDENTIFICATION OF EVENT MENTIONS AND THEIR SEMANTIC CLASS
Authors: Steven Bethard and James H. Martin
Primarily assigned technology terms:
- algorithm
- approximation
- chunking
- classification
- classifier
- classifiers
- computational linguistics
- cross-validation
- detection and tracking
- encoding
- event identification
- feature-based statistical machine learning
- general-purpose chunking
- identification
- kernel
- language processing
- learning
- learning algorithm
- learning approach
- learning task
- learning techniques
- machine learning
- machine learning algorithm
- machine learning approach
- machine learning techniques
- message understanding
- natural language processing
- nominalization
- parsing
- processing
- question answering
- reporting
- semantic class identification
- statistical classification
- support vector machine
- svm-based system
- topic detection
- topic detection and tracking
- verb phrases
Other assigned terms:
- affix
- affixes
- annotation
- annotation scheme
- approach
- association for computational linguistics
- break
- broadcast news
- case
- characters
- chunk
- chunks
- classification accuracy
- classification task
- cluster
- clusters
- co-occurrence
- co-occurrence statistics
- context window
- corpora
- correlations
- data sparseness
- data sparseness problem
- dependency information
- determiner
- determiners
- document
- duration
- evaluation measures
- event identification model
- event identification task
- events
- f-measure
- feature
- feature set
- feature sets
- feature space
- fmeasure
- geometric mean
- hypernym
- identification model
- identification task
- implementation
- intention
- knowledge
- learning model
- linguistic
- linguistics
- majority class baseline
- measures
- message
- message understanding conference
- method
- modifier
- morphological features
- natural language
- negation
- noun phrase
- noun phrases
- nouns
- parameter settings
- part of speech
- part of speech tags
- part-of-speech
- part-of-speech tags
- particle
- penn treebank
- penn treebank tag
- penn treebank tag set
- phrase
- precision
- predicates
- preposition
- prepositional phrase
- prepositions
- process
- semantic
- semantic class
- semantic classes
- semantic context
- sentence
- sentences
- sparseness problem
- statistics
- stem
- stems
- stratified sample
- style
- subject determiner type
- suffix
- suffixes
- support vector
- syntactic trees
- tag set
- tags
- temporal annotation
- temporal expression
- temporal expressions
- temporal information
- temporal preposition
- temporal relations
- term
- test data
- testing data
- text
- timeml
- timeml annotation scheme
- training
- training data
- training set
- training time
- treebank
- treebank tag set
- trees
- understanding
- verb
- verb phrase
- window size
- word
- wordnet
- wordnet senses
- words
