Assessing the state of the art in biomedical relation extraction: overview of the BioCreative V chemical-disease relation (CDR) task.
Chih-Hsuan WeiYifan PengRobert LeamanAllan Peter DavisCarolyn J. MattinglyJiao LiThomas C. WiegersZhiyong LuPublished in: Database J. Biol. Databases Curation (2016)
Keyphrases
- relation extraction
- information extraction
- entity extraction
- manually annotated
- automatic extraction
- named entities
- semantic relations
- domain specific
- semantic role labeling
- dependency tree
- dependency trees
- question answering
- broad coverage
- reference resolution
- named entity recognition
- semantic features
- biomedical literature
- tree kernels
- text mining
- natural language processing
- parse tree
- annotated corpus
- information retrieval
- named entity recognizer
- text documents
- semantic information
- visual features
- wordnet
- general purpose
- data analysis
- natural language