Cross Entropy in Deep Learning of Classifiers Is Unnecessary -- ISBE Error is All You Need

no code implementations • 27 Nov 2023 • Wladyslaw Skarbek

In deep learning classifiers, the cost function usually takes the form of a combination of SoftMax and CrossEntropy functions.

Human Face Expressions from Images - 2D Face Geometry and 3D Face Local Motion versus Deep Neural Features

no code implementations • 31 Jan 2019 • Rafal Pilarczyk, Xin Chang, Wladyslaw Skarbek

For geometric features, the success rate (accuracy) indicate nearly triple increase of performance of CNN with respect to SVM classifiers.

On Intra-Class Variance for Deep Learning of Classifiers

no code implementations • 31 Jan 2019 • Rafal Pilarczyk, Wladyslaw Skarbek

A novel technique for deep learning of image classifiers is presented.

Symbolic Tensor Neural Networks for Digital Media - from Tensor Processing via BNF Graph Rules to CREAMS Applications

no code implementations • 18 Sep 2018 • Wladyslaw Skarbek

This tutorial material on Convolutional Neural Networks (CNN) and its applications in digital media research is based on the concept of Symbolic Tensor Neural Networks.