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Using UMLS to construct a generalized hierarchical concept-based dictionary of brain functions for information extraction from the fMRI literature.
Mei-Yu Hsiao
Chien-Chung Chen
Jyh-Horng Chen
Published in:
J. Biomed. Informatics (2009)
Keyphrases
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information extraction
human brain
activation detection
functional magnetic resonance imaging
free text
brain activity
event related
precision and recall
biomedical literature
text mining
natural language processing
brain images
statistical parametric mapping
data analysis
cognitive states
machine learning
functional connectivity
brain mapping
resting state fmri
brain regions
extraction patterns
information retrieval
medical domain
named entity recognition
named entities
conditional random fields
brain tissue
brain imaging
sparse representation
information processing
natural language processing systems
natural language
relation extraction
brain injury
co occurrence
brain activation
text categorization
question answering
semantic information
magnetic resonance images
brain computer interface