PKDE4J: Entity and relation extraction for public knowledge discovery.
Min SongWon Chul KimDahee LeeGo Eun HeoKeun Young KangPublished in: J. Biomed. Informatics (2015)
Keyphrases
- relation extraction
- named entities
- knowledge discovery
- entity extraction
- coreference resolution
- named entity recognizer
- text mining
- information extraction
- named entity recognition
- automatic extraction
- semantic role labeling
- question answering
- semantic relations
- dependency trees
- domain specific
- natural language processing
- dependency tree
- broad coverage
- co occurrence
- databases
- data mining
- parse tree
- semantic features
- tree kernels
- entity ranking
- reference resolution
- association rules
- text documents
- data analysis
- named entity disambiguation
- noun phrases
- unsupervised learning
- artificial intelligence