Search Results for author: George M. Coghill

Found 3 papers, 0 papers with code

A Survey on Physarum Polycephalum Intelligent Foraging Behaviour and Bio-Inspired Applications

no code implementations27 Feb 2021 Abubakr Awad, Wei Pang, David Lusseau, George M. Coghill

In recent years, research on Physarum polycephalum has become more popular after Nakagaki et al. (2000) performed their famous experiment showing that Physarum was able to find the shortest route through a maze.

A Novel Genetic Algorithm with Hierarchical Evaluation Strategy for Hyperparameter Optimisation of Graph Neural Networks

no code implementations22 Jan 2021 Yingfang Yuan, Wenjun Wang, George M. Coghill, Wei Pang

While in the proposed fast evaluation process, the training will be interrupted at an early stage, the difference of RMSE values between the starting and interrupted epochs will be used as a fast score, which implies the potential of the GNN being considered.

Hyperparameter Optimization

ImmuNeCS: Neural Committee Search by an Artificial Immune System

no code implementations18 Nov 2019 Luc Frachon, Wei Pang, George M. Coghill

Instead of searching for the 1-best architecture for a given task, we focus on building a population of neural networks that are then ensembled into a neural network committee, an approach we dub 'Neural Committee Search'.

Neural Architecture Search

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