Modeling multiple-response environmental and manufacturing characteristics of EDM process

A Garg, JSL Lam - Journal of Cleaner Production, 2016 - Elsevier
Among the machining operations, Electrical discharge machining (EDM) process is widely
used in production industries because of its ability to machine the materials of any hardness …

Structural risk minimization-driven genetic programming for enhancing generalization in symbolic regression

Q Chen, M Zhang, B Xue - IEEE Transactions on Evolutionary …, 2018 - ieeexplore.ieee.org
Generalization ability, which reflects the prediction ability of a learned model, is an important
property in genetic programming (GP) for symbolic regression. Structural risk minimization …

A hybrid-genetic programming approach for ensuring greater trustworthiness of prediction ability in modelling of FDM process

A Garg, K Tai, CH Lee, MM Savalani - Journal of Intelligent Manufacturing, 2014 - Springer
Recent years have seen various rapid prototy** (RP) processes such as fused deposition
modelling (FDM) and three-dimensional printing being used for fabricating prototypes …

A survey of statistical machine learning elements in genetic programming

A Agapitos, R Loughran, M Nicolau… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Modern genetic programming (GP) operates within the statistical machine learning (SML)
framework. In this framework, evolution needs to balance between approximation of an …

GECCO'2022 Symbolic Regression Competition: Post-Analysis of the Operon Framework

B Burlacu - Proceedings of the Companion Conference on Genetic …, 2023 - dl.acm.org
Operon is a C++ framework for symbolic regression with the ability to perform local search
by optimizing model coefficients using the Levenberg-Marquardt algorithm. This …

Improving generalisation of genetic programming for symbolic regression with structural risk minimisation

Q Chen, B Xue, L Shang, M Zhang - Proceedings of the Genetic and …, 2016 - dl.acm.org
Generalisation is one of the most important performance measures for any learning
algorithm, no exception to Genetic Programming (GP). A number of works have been …

Mathematical modelling of burr height of the drilling process using a statistical-based multi-gene genetic programming approach

A Garg, K Tai, V Vijayaraghavan, PM Singru - The International Journal of …, 2014 - Springer
Drilling is one of the important machining processes performed extensively in production
industry. Literature emphasises that the output process parameters such as burr height …

Tikhonov regularization as a complexity measure in multiobjective genetic programming

J Ni, P Rockett - IEEE Transactions on Evolutionary …, 2014 - ieeexplore.ieee.org
In this paper, we propose the use of Tikhonov regularization in conjunction with node count
as a general complexity measure in multiobjective genetic programming. We demonstrate …

Classification-driven model selection approach of genetic programming in modelling of turning process

A Garg, L Rachmawati, K Tai - The International Journal of Advanced …, 2013 - Springer
Turning is a widely used machining process, but the process complexity and uncertainty
lead to empirical modelling techniques being preferred over physics-based models for …

Evolving functional expression of permeability of fly ash by a new evolutionary approach

A Garg, A Garg, JSL Lam - Transport in Porous Media, 2015 - Springer
The influence of stress, which is one of the constitutive variables that governs unsaturated
soil behavior, on the permeability has been recognized by various researchers. Stress factor …