Document-Level Named Entity Recognition by Incorporating Global and Neighbor Features.
Anwen HuZhicheng DouJi-Rong WenPublished in: CCIR (2019)
Keyphrases
- named entity recognition
- maximum entropy classifier
- information extraction
- natural language processing
- named entities
- document level
- conditional random fields
- maximum entropy
- feature space
- semi supervised
- co occurrence
- text summarization
- machine learning
- n gram
- sentence level
- sentiment classification
- knn
- hidden markov models
- artificial intelligence