PLAN2L: a web tool for integrated text mining and literature-based bioentity relation extraction.
Martin KrallingerCarlos Rodríguez PenagosAshish V. TendulkarAlfonso ValenciaPublished in: Nucleic Acids Res. (2009)
Keyphrases
- relation extraction
- text mining
- information extraction
- named entities
- biomedical literature
- automatic extraction
- natural language processing
- natural language text
- named entity recognition
- semantic relations
- domain specific
- question answering
- dependency trees
- web pages
- semantic role labeling
- broad coverage
- semantic web
- knowledge discovery
- machine learning
- text documents
- information retrieval
- data mining
- information sources
- data analysis
- semantic features
- co occurrence
- low level
- parse tree