Evaluation of a Concept Mapping Task Using Named Entity Recognition and Normalization in Unstructured Clinical Text.
Sapna TrivediRoger GildersleeveSandra FrancoAndrew S. KanterAfzal ChaudhryPublished in: J. Heal. Informatics Res. (2020)
Keyphrases
- named entity recognition
- concept mapping
- text summarization
- information extraction
- named entities
- natural language processing
- named entity disambiguation
- named entity recognizer
- proper names
- maximum entropy
- text mining
- semi supervised
- concept maps
- relation extraction
- annotated corpus
- conditional random fields
- learning tools
- question answering
- co occurrence
- keywords
- artificial intelligence
- information retrieval
- machine learning
- databases
- data sets
- wordnet
- text classification
- bayesian networks