Active learning approach using a modified least confidence sampling strategy for named entity recognition.
Ankit AgrawalSarsij TripathiManu VardhanPublished in: Prog. Artif. Intell. (2021)
Keyphrases
- named entity recognition
- sampling strategy
- active learning
- semi supervised
- sampling strategies
- named entities
- information extraction
- natural language processing
- text summarization
- sampling methods
- maximum entropy
- conditional random fields
- annotated corpus
- labeled data
- random sampling
- semi supervised learning
- unlabeled data
- learning process
- supervised learning
- information retrieval
- pairwise
- training set
- training examples
- class imbalance
- unsupervised learning
- co occurrence
- learning algorithm
- question answering
- generative model
- higher order
- hidden markov models
- machine learning
- maximum entropy classifier