Sleep Staging Using Plausibility Score: A Novel Feature Selection Method Based on Metric Learning.
Tao ZhangZhonghui JiangDan LiXiao WeiBing GuoWu HuangGuobiao XuPublished in: IEEE J. Biomed. Health Informatics (2021)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- nearest neighbor classification
- machine learning and pattern recognition
- pairwise
- semi supervised
- person re identification
- dimensionality reduction
- distance function
- semi supervised clustering
- learning tasks
- multi task
- feature space
- mahalanobis metric
- background knowledge
- prior knowledge
- semi definite programming
- semi supervised learning
- image features
- margin maximization
- pattern recognition
- maximum variance unfolding
- computer vision