Unsupervised Learning of Human Pose Distance Metric via Sparsity Locality Preserving Projections.
Shaofan WangYongjia XinDehui KongBaocai YinPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- distance metric
- unsupervised learning
- pose estimation
- dimensionality reduction
- action recognition
- euclidean distance
- human body
- high dimensional
- distance measure
- supervised learning
- data points
- distance function
- manifold learning
- semi supervised
- metric learning
- sparse representation
- locally linear embedding
- human actions
- machine learning
- face recognition
- semi supervised learning
- object recognition
- text classification
- expectation maximization
- high dimensional data
- human motion
- similarity measure
- computer vision
- feature selection
- data sets
- principal component analysis
- learning algorithm
- decision trees
- image sequences
- reinforcement learning
- pattern recognition
- low dimensional
- d objects