An Exploration of Three Lightly-supervised Representation Learning Approaches for Named Entity Classification.
Ajay NageshMihai SurdeanuPublished in: COLING (2018)
Keyphrases
- supervised learning
- unsupervised learning
- named entities
- weakly supervised
- learning algorithm
- machine learning
- learning process
- artificial intelligence
- active learning
- feature extraction
- pattern recognition
- text mining
- information extraction
- co training
- feature selection
- information retrieval
- data sets
- model selection
- named entity extraction
- co occurrence
- hidden markov models
- image retrieval
- feature space
- image segmentation
- decision trees
- real world