Spatial Class Distribution Shift in Unsupervised Domain Adaptation: Local Alignment Comes to Rescue.
Safa CicekNing XuZhaowen WangHailin JinStefano SoattoPublished in: ACCV (3) (2020)
Keyphrases
- class distribution
- class imbalance
- cost sensitive
- training data
- highly skewed
- test set
- training set
- imbalanced datasets
- test data
- training set size
- training samples
- cost sensitive learning
- highly imbalanced
- data analysis
- prior knowledge
- classification accuracy
- concept drift
- classification error
- video sequences
- data sets