Named Entity Recognition in Equipment Support Field Using Tri-Training Algorithm and Text Information Extraction Technology.
Chenguang LiuYongli YuXingxin LiPeng WangPublished in: IEEE Access (2021)
Keyphrases
- named entity recognition
- information extraction
- training algorithm
- text summarization
- text mining
- named entities
- natural language processing
- text documents
- information retrieval
- neural network
- conditional random fields
- maximum entropy
- semi supervised
- back propagation
- named entity disambiguation
- relation extraction
- question answering
- annotated corpus
- natural language
- training process
- named entity recognizer
- fuzzy logic
- learning rate
- learning algorithm
- co occurrence
- pattern recognition
- clustering algorithm
- data sets