Active Learning from Multiple Noisy Labelers with Varied Costs.
Yaling ZhengStephen ScottKun DengPublished in: ICDM (2010)
Keyphrases
- active learning
- machine learning
- learning algorithm
- semi supervised
- crowd sourced
- learning strategies
- labeled data
- training examples
- database
- relevance feedback
- training set
- supervised learning
- genetic algorithm
- sample size
- random sampling
- class imbalance
- experimental design
- expected cost
- noisy environments
- cost sensitive learning
- information retrieval
- active learning strategies