Concrete Autoencoders: Differentiable Feature Selection and Reconstruction.
Muhammed Fatih BalinAbubakar AbidJames Y. ZouPublished in: ICML (2019)
Keyphrases
- feature selection
- denoising
- mutual information
- text categorization
- image reconstruction
- high dimensionality
- text classification
- high resolution
- multi class
- feature selection algorithms
- feature set
- irrelevant features
- reconstruction process
- objective function
- three dimensional
- feature space
- selected features
- loss function
- tomographic reconstruction
- dimensionality reduction
- classification accuracy
- support vector
- machine learning
- discrete tomography
- reconstruction error
- model selection
- discriminative features
- compressed sensing
- sparse representation
- unsupervised learning
- unsupervised feature selection