ACL RD-TEC 1.0 Summarization of W04-1221
Paper Title:
BIOMEDICAL NAMED ENTITY RECOGNITION USING CONDITIONAL RANDOM FIELDS AND RICH FEATURE SETS
BIOMEDICAL NAMED ENTITY RECOGNITION USING CONDITIONAL RANDOM FIELDS AND RICH FEATURE SETS
Primarily assigned technology terms:
- algorithm
- binding
- biomedical named entity recognition
- capitalization
- conditional random fields
- crfs
- cross-validation
- database
- databases
- entity recognition
- entityspecific morphology
- error analysis
- exact matching
- finite state
- finite state machine
- finite-state machine
- hidden markov
- hidden markov model
- hmms
- information management
- internet
- language processing
- mallet system
- markov model
- matching
- morphology
- named entity recognition
- natural language processing
- normalization
- parsing
- part-of-speech tagging
- processing
- processing tools
- recognition
- retrieving
- segmentation
- sequence analysis
- sequence segmentation
- shallow parsing
- tagging
- tokenization
- viterbi
- viterbi algorithm
Other assigned terms:
- abbreviations
- acronym
- affixes
- approach
- binary feature
- case
- characters
- conditional probability
- crf model
- culture
- domain knowledge
- entity class
- evaluation data
- evaluation set
- fact
- feature
- feature set
- feature sets
- feature weight
- feature weights
- frequency counts
- function word
- generative models
- hypothesis
- implementation
- independence assumption
- index
- joint probability
- kappa
- keyword
- knowledge
- labeling
- lexicon
- lexicon entries
- likelihood
- local context
- markov independence
- measure
- method
- named entity
- names
- natural language
- normalization factor
- null hypothesis
- orthography
- parse
- part-of-speech
- part-of-speech tags
- precision
- prefixes and suffixes
- probability
- process
- protein names
- regular expressions
- seed
- segmentation problem
- semantic
- semantic domain
- semantic features
- statistical models
- suffix
- suffixes
- syntactic information
- tags
- terms
- text
- training
- training data
- training set
- transcript
- vocabulary
- web pages
- word
- words
