Zshot: An Open-source Framework for Zero-Shot Named Entity Recognition and Relation Extraction.
Gabriele PiccoMarcos Martínez GalindoAlberto PurpuraLeopold FuchsVanessa LópezThanh Lam HoangPublished in: ACL (demo) (2023)
Keyphrases
- relation extraction
- named entity recognition
- named entities
- information extraction
- natural language processing
- semi supervised
- conditional random fields
- maximum entropy
- text summarization
- semantic role labeling
- annotated corpus
- reference resolution
- question answering
- co occurrence
- dimensionality reduction
- text mining
- pairwise
- wordnet
- semantic relations
- text documents
- information retrieval
- unsupervised learning
- expert systems
- data analysis
- natural language