Research on Named Entity Recognition of Doctor-Patient Question Answering Community Based on BiLSTM-CRF Model.
Zhikang WangHua GuanPublished in: BIBM (2020)
Keyphrases
- question answering
- named entity recognition
- conditional random fields
- crf model
- information extraction
- sequence labeling
- named entities
- natural language processing
- relation extraction
- text summarization
- graphical models
- maximum entropy
- information retrieval
- hidden markov models
- text mining
- higher order
- cross language
- markov random field
- pairwise
- natural language
- probabilistic model
- superpixels
- linguistic features
- machine learning
- generative model
- text documents
- expert systems
- data mining
- segmentation method
- semi supervised
- learning process
- computer vision
- learning algorithm