A semi-supervised approach for temporal information extraction from clinical text.
Gandhimathi MoharasanTu Bao HoPublished in: RIVF (2016)
Keyphrases
- information extraction
- semi supervised
- free text
- text mining
- textual data
- text documents
- named entity recognition
- medical records
- text processing
- text summarization
- information retrieval
- unstructured text
- natural language text
- open domain
- ontology based information extraction
- structured data
- web documents
- temporal expressions
- natural language processing
- clinical guidelines
- semi supervised learning
- information extraction systems
- precision and recall
- semi structured
- temporal constraints
- temporal reasoning
- semi supervised classification
- spatio temporal
- labeled data
- machine learning
- unlabeled data
- named entities
- text data
- unsupervised learning
- linguistic patterns
- clinical information
- temporal aspects
- pairwise
- web mining
- active learning
- temporal information
- metric learning
- question answering
- text retrieval
- learning algorithm
- text representation
- relation extraction
- semi supervised clustering
- machine translation
- supervised learning
- search engine
- clinical data
- spatial and temporal
- conditional random fields
- patient data
- semantic information
- unstructured documents
- temporal databases