Task-Aware Contrastive Pre-training for Spanish Named Entity Recognition in LivingNER Challenge.
Sumam FrancisMarie-Francine MoensPublished in: IberLEF@SEPLN (2022)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- question answering
- text summarization
- maximum entropy
- semi supervised
- conditional random fields
- sequence labeling
- relation extraction
- annotated corpus
- classifier ensemble
- training set
- data mining
- proper names
- maximum entropy classifier
- maximum likelihood
- bayesian networks
- knowledge base
- databases
- pairwise
- structured prediction
- artificial intelligence
- information retrieval
- named entity recognizer
- named entity disambiguation