Updating a Name Tagger Using Contemporary Unlabeled Data.
Cristina MotaRalph GrishmanPublished in: ACL/IJCNLP (2) (2009)
Keyphrases
- unlabeled data
- labeled data
- semi supervised learning
- semi supervised
- co training
- supervised learning
- active learning
- training set
- labeled examples
- training data
- semi supervised classification
- labeled training data
- test set
- learning algorithm
- prior knowledge
- text categorization
- number of labeled examples
- domain adaptation
- text classification
- labeled and unlabeled data
- training examples
- class labels
- named entities
- data points
- positive examples
- transfer learning
- part of speech
- unsupervised learning
- unlabeled instances
- supervised and semi supervised
- small set of labeled
- probabilistic model
- object recognition
- information retrieval
- machine learning