PA Ph&Tech at SemEval-2022 Task 11: NER Task with Ensemble Embedding from Reinforcement Learning.
Qizhi LinChangyu HouXiaopeng WangJun WangYixuan QiaoPeng JiangXiandi JiangBenqi WangQifeng XiaoPublished in: SemEval@NAACL (2022)
Keyphrases
- reinforcement learning
- named entity recognition
- classifier ensemble
- information extraction
- maximum entropy
- word sense disambiguation
- learning algorithm
- named entities
- natural language processing
- function approximation
- chinese named entity recognition
- conditional random fields
- text summarization
- ensemble learning
- markov decision processes
- ensemble methods
- high tech
- optimal policy
- neural network
- machine learning
- reinforcement learning algorithms
- ensemble classifier
- proper names
- vector space
- relation extraction
- random forests
- feature selection
- semi supervised
- multi agent
- training set
- pairwise
- transfer learning
- state space
- random forest
- training data
- base classifiers
- data hiding
- model free
- temporal difference
- co occurrence
- annotated corpus
- named entity recognizer
- supervised learning