A Doubly Regularized Linear Discriminant Analysis Classifier with Automatic Parameter Selection

no code implementations • 28 Apr 2020 • Alam Zaib, Tarig Ballal, Shahid Khattak, Tareq Y. Al-Naffouri

These methods are used to tune the regularization parameters based on linear estimation models, with the sample covariance matrix's square root being the linear operator.

Pioneer dataset and automatic recognition of Urdu handwritten characters using a deep autoencoder and convolutional neural network

no code implementations • 17 Dec 2019 • Hazrat Ali, Ahsan Ullah, Talha Iqbal, Shahid Khattak

More specifically, we use a two-layer and a three-layer deep autoencoder network and convolutional neural network and evaluate the two frameworks in terms of recognition accuracy.