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 HuangPublished in: SemEval@ACL (2023)
Keyphrases
- named entity recognition
- natural language processing
- information extraction
- word sense disambiguation
- named entities
- text summarization
- information retrieval
- maximum entropy
- semi supervised
- relation extraction
- classifier ensemble
- cross lingual
- question answering
- artificial intelligence
- annotated corpus
- conditional random fields
- wordnet
- image database
- co occurrence
- query expansion
- machine translation
- retrieval model
- named entity recognizer
- image retrieval
- maximum entropy classifier
- natural language
- knowledge representation
- text mining
- information retrieval systems
- document retrieval
- automatic annotation
- content based retrieval
- object recognition
- pos taggers