Named Entity Recognition in Unstructured Medical Text Documents.
Cole PearsonNaeem SeliyaRushit DavePublished in: CoRR (2021)
Keyphrases
- text documents
- named entity recognition
- named entities
- information extraction
- text mining
- natural language processing
- text summarization
- relation extraction
- document clustering
- question answering
- tf idf
- co occurrence
- wordnet
- natural language
- text classification
- databases
- unsupervised learning
- web documents
- topic models
- semi supervised
- information retrieval
- machine learning
- data sets
- image features
- prior knowledge
- maximum entropy
- real world