Improving data and model quality in crowdsourcing using co-training-based noise correction.
Yu DongLiangxiao JiangChaoqun LiPublished in: Inf. Sci. (2022)
Keyphrases
- prior knowledge
- data sets
- data analysis
- co training
- learning models
- unlabeled data
- training data
- noise level
- data points
- image data
- labeled data
- prior information
- missing data
- unlabelled data
- bayesian framework
- regression model
- semi supervised learning
- co occurrence
- supervised learning
- probabilistic model
- k means
- decision trees