DAMO-NLP at SemEval-2023 Task 2: A Unified Retrieval-augmented System for Multilingual Named Entity Recognition.
Zeqi TanShen HuangZixia JiaJiong CaiYinghui LiWeiming LuYueting ZhuangKewei TuPengjun XieFei HuangYong JiangPublished in: CoRR (2023)
Keyphrases
- named entity recognition
- natural language processing
- information extraction
- named entities
- word sense disambiguation
- text summarization
- conditional random fields
- maximum entropy
- information retrieval
- question answering
- classifier ensemble
- relation extraction
- machine translation
- semi supervised
- query expansion
- machine learning
- annotated corpus
- reference resolution
- image database
- document retrieval
- natural language
- text mining
- content based retrieval
- cross lingual
- wordnet
- information retrieval systems
- unsupervised learning
- pos taggers
- model selection
- named entity recognizer
- artificial intelligence
- knowledge representation
- relevance feedback
- higher order