Unsupervised Heterogeneous Domain Adaptation with Sparse Feature Transformation.
Chen ShenYuhong GuoPublished in: ACML (2018)
Keyphrases
- domain adaptation
- feature transformation
- linear classifiers
- semi supervised
- scale invariant
- speaker identification
- feature space
- feature extraction
- distance metric
- labeled data
- cross domain
- high dimensional
- feature vectors
- multiple sources
- semi supervised learning
- sparse representation
- co training
- transfer learning
- unsupervised learning
- sentiment classification
- face recognition
- test data
- unlabeled data
- data sets
- supervised learning
- active learning
- learning tasks
- local binary pattern
- k nearest neighbor
- natural images