Dimensionality Reduction for Handwritten Digit Recognition.
Ankita DasTuhin KunduSaravanan ChandranPublished in: EAI Endorsed Trans. Cloud Syst. (2018)
Keyphrases
- handwritten digit recognition
- dimensionality reduction
- high dimensionality
- high dimensional data
- high dimensional
- principal component analysis
- low dimensional
- preprocessing step
- data points
- input space
- manifold learning
- data representation
- feature extraction
- pattern recognition and machine learning
- structure preserving
- feature space
- dimensionality reduction methods
- euclidean distance
- diffusion maps
- linear discriminant analysis
- feature selection
- principal components
- lower dimensional
- singular value decomposition
- pattern recognition
- neural network
- semi supervised dimensionality reduction
- metric learning
- random projections
- kernel pca
- nonlinear dimensionality reduction
- embedding space
- multi class
- website
- image processing
- linear dimensionality reduction
- linear projection
- computer vision
- artificial intelligence