CUPID: consistent unlabeled probability of identical distribution for image classification.
Zhonglong ZhengJianshu ZhangSuhang ZhuChangbing TangFeilong LinHui LanZhongyu ChenJie YangPublished in: Knowl. Based Syst. (2017)
Keyphrases
- image classification
- probability distribution
- image representation
- training data
- feature extraction
- class specific
- bag of words
- training and test data
- spatial distribution
- genetic algorithm
- random variables
- sparse representation
- semi supervised learning
- unsupervised learning
- conditional probabilities
- confidence intervals
- image features
- probability density
- active learning
- large deviations
- prior knowledge
- independent and identically distributed
- visual features
- data distribution
- uniformly distributed
- probability model
- probability distribution function
- expected loss