Infrrd.ai at SemEval-2022 Task 11: A system for named entity recognition using data augmentation, transformer-based sequence labeling model, and EnsembleCRF.
Jianglong HeAkshay UppalMamatha NShiv VigneshDeepak KumarAditya Kumar SardaPublished in: SemEval@NAACL (2022)
Keyphrases
- maximum likelihood
- em algorithm
- data sets
- probability distribution
- artificial intelligence
- hidden variables
- training data
- named entities
- machine learning
- co occurrence
- data points
- prior knowledge
- data analysis
- knowledge discovery
- bayesian networks
- named entity recognition
- similarity measure
- relation extraction
- sequence labeling