Universal Information Extraction with Meta-Pretrained Self-Retrieval.
Xin CongBowen YuMengcheng FangTingwen LiuHaiyang YuZhongkai HuFei HuangYongbin LiBin WangPublished in: ACL (Findings) (2023)
Keyphrases
- information extraction
- information retrieval
- precision and recall
- document retrieval
- image database
- named entity recognition
- efficient retrieval
- structured data
- content based retrieval
- free text
- retrieval systems
- web documents
- text mining
- natural language processing
- image retrieval
- machine learning
- question answering
- named entities
- semi structured
- retrieval model
- retrieval method
- relevance feedback
- multimedia databases
- textual data
- retrieval accuracy
- retrieval process
- shape retrieval
- text retrieval
- average precision
- web mining
- similarity search
- meta level
- query expansion
- relation extraction
- information retrieval systems
- web pages