Parameter-free Small Variance Asymptotics for Dictionary Learning.
Hong Phuong DangClément ElviraPublished in: EUSIPCO (2019)
Keyphrases
- parameter free
- dictionary learning
- sparse representation
- sparse coding
- categorical data
- outlier detection
- small number
- object category recognition
- group sparsity
- fully automatic
- image classification
- dictionary learning for sparse
- machine learning
- cluster analysis
- image representation
- natural images
- video sequences
- image sequences