Non-Negative Kernel Sparse Coding for the Classification of Motion Data.
Babak HosseiniFelix HülsmannMario BotschBarbara HammerPublished in: CoRR (2019)
Keyphrases
- sparse coding
- data sets
- dictionary learning
- image classification
- feature space
- unsupervised learning
- training data
- pattern recognition
- decision trees
- similarity measure
- data analysis
- feature vectors
- sparse representation
- text classification
- object category recognition
- dimensionality reduction
- motion estimation
- data points
- object recognition
- high quality
- feature selection