Concrete Autoencoders for Differentiable Feature Selection and Reconstruction.
Abubakar AbidMuhammad Fatih BalinJames Y. ZouPublished in: CoRR (2019)
Keyphrases
- feature selection
- denoising
- text categorization
- three dimensional
- support vector
- text classification
- objective function
- information gain
- feature set
- tomographic reconstruction
- mutual information
- support vector machine
- machine learning
- image reconstruction
- model selection
- high resolution
- reconstruction process
- multi task
- feature selection algorithms
- feature subset
- forward selection
- classification accuracy
- feature space
- feature extraction
- loss function
- bit rate
- unsupervised learning
- principal component analysis
- knn
- feature weighting
- compressive sensing
- feature ranking
- unsupervised feature selection
- discrete tomography
- learning algorithm