Spatially fine-grained urban air quality estimation using ensemble semi-supervised learning and pruning.
Ling ChenYaya CaiYifang DingMingqi LvCuili YuanGencai ChenPublished in: UbiComp (2016)
Keyphrases
- fine grained
- semi supervised learning
- quality estimation
- semi supervised
- training data
- coarse grained
- unlabeled data
- labeled data
- supervised learning
- access control
- unsupervised learning
- quality metrics
- ensemble methods
- semi supervised classification
- active learning
- machine learning
- co training
- training set
- text categorization
- learning algorithm
- feature selection
- classifier ensemble
- label propagation
- data sets
- databases