Search Results for author: Joshua Karns

Found 4 papers, 0 papers with code

Continuous Ant-Based Neural Topology Search

no code implementations21 Nov 2020 AbdElRahman ElSaid, Joshua Karns, Zimeng Lyu, Alexander Ororbia, Travis Desell

This work introduces a novel, nature-inspired neural architecture search (NAS) algorithm based on ant colony optimization, Continuous Ant-based Neural Topology Search (CANTS), which utilizes synthetic ants that move over a continuous search space based on the density and distribution of pheromones, is strongly inspired by how ants move in the real world.

Neural Architecture Search Time Series +1

An Experimental Study of Weight Initialization and Weight Inheritance Effects on Neuroevolution

no code implementations21 Sep 2020 Zimeng Lyu, AbdElRahman ElSaid, Joshua Karns, Mohamed Mkaouer, Travis Desell

Weight initialization is critical in being able to successfully train artificial neural networks (ANNs), and even more so for recurrent neural networks (RNNs) which can easily suffer from vanishing and exploding gradients.

Evolutionary Algorithms Neural Architecture Search

Neuroevolutionary Transfer Learning of Deep Recurrent Neural Networks through Network-Aware Adaptation

no code implementations4 Jun 2020 AbdElRahman ElSaid, Joshua Karns, Alexander Ororbia II, Daniel Krutz, Zimeng Lyu, Travis Desell

Transfer learning entails taking an artificial neural network (ANN) that is trained on a source dataset and adapting it to a new target dataset.

Transfer Learning

Improving Neuroevolution Using Island Extinction and Repopulation

no code implementations15 May 2020 Zimeng Lyu, Joshua Karns, AbdElRahman ElSaid, Travis Desell

This island based strategy is additionally compared to NEAT's (NeuroEvolution of Augmenting Topologies) speciation strategy.

Evolutionary Algorithms Time Series +1

Cannot find the paper you are looking for? You can Submit a new open access paper.