Inherently Interpretable Sparse Word Embeddings through Sparse Coding.
Adly TempletonPublished in: CoRR (2020)
Keyphrases
- sparse coding
- dictionary learning
- sparse representation
- natural images
- image classification
- unsupervised learning
- linear combination
- group sparsity
- generative model
- image representation
- high dimensional
- manifold learning
- sparse codes
- image patches
- visual words
- n gram
- basis vectors
- vector space
- dimensionality reduction
- high dimensional data
- feature space
- sparsity constraints
- low dimensional
- co occurrence
- sparse approximation
- object category recognition
- model selection
- maximum likelihood
- small number
- face recognition
- computer vision