Unsupervised Extraction of Diagnosis Codes from EMRs Using Knowledge-Based and Extractive Text Summarization Techniques.
Ramakanth KavuluruSifei HanDaniel R. HarrisPublished in: Canadian Conference on AI (2013)
Keyphrases
- text summarization
- information extraction
- named entity recognition
- natural language processing
- question answering
- multi document summarization
- automatic summarization
- extractive summarization
- semi supervised
- document structure
- keyword extraction
- unsupervised learning
- query expansion
- named entities
- automatic text summarization
- text mining
- expert systems
- text segments
- natural language
- lexical chains
- information retrieval
- data analysis
- knowledge base
- feature selection