Leveraging Multi-Token Entities in Document-Level Named Entity Recognition.
Anwen HuZhicheng DouJian-Yun NieJi-Rong WenPublished in: AAAI (2020)
Keyphrases
- named entity recognition
- named entities
- document level
- information extraction
- named entity disambiguation
- natural language processing
- relation extraction
- text summarization
- sentence level
- language model
- question answering
- maximum entropy
- text mining
- sentiment classification
- coreference resolution
- co occurrence
- multi document summarization
- semi supervised
- noun phrases
- query expansion
- conditional random fields
- pseudo relevance feedback
- sentiment analysis
- unsupervised learning
- text classification