Multi-step ahead time series forecasting via sparse coding and dictionary based techniques.
Ahmed HelmiMohamed Waleed FakhrAmir F. AtiyaPublished in: Appl. Soft Comput. (2018)
Keyphrases
- sparse coding
- dictionary learning
- sparse representation
- natural images
- image classification
- linear combination
- discriminative power
- unsupervised learning
- image representation
- generative model
- group sparsity
- single image super resolution
- sparse codes
- image patches
- person re identification
- feature space
- higher order
- semi supervised
- high dimensional
- object category recognition
- low resolution
- denoising
- ground truth
- computer vision