Competitive learning to generate sparse representations for associative memory.
Luis Sa-CoutoAndreas WichertPublished in: CoRR (2023)
Keyphrases
- competitive learning
- associative memory
- sparse representation
- neural network
- dictionary learning
- self organizing maps
- sparse coding
- kohonen feature map
- topology preserving
- compressive sensing
- image classification
- joint optimization
- information theoretic
- face recognition
- signal processing
- sparse reconstruction
- data clustering
- high dimensional data
- unsupervised learning
- pattern recognition
- higher order
- feature maps
- natural images
- artificial neural networks
- decision trees
- machine learning
- back propagation
- dimensionality reduction
- k means
- feature extraction
- computer vision