Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model.
Wenkai ZhangHongyu LinXianpei HanLe SunHuidan LiuZhicheng WeiNicholas Jing YuanPublished in: AAAI (2021)
Keyphrases
- named entity recognition
- probabilistic model
- denoising
- conditional random fields
- semi supervised
- sequence labeling
- named entities
- information extraction
- natural language processing
- supervised learning
- text summarization
- generative model
- graphical models
- image processing
- hand coded
- relation extraction
- maximum entropy
- expectation maximization
- pairwise
- bayesian networks
- classifier ensemble
- annotated corpus
- unsupervised learning
- pos taggers
- proper names
- learning algorithm
- language model
- weakly supervised
- feature selection
- chinese named entity recognition
- relevance feedback
- active learning
- data analysis
- object recognition
- machine learning