no code implementations • 27 Mar 2024 • Yizhang Xia, Shihao Song, Zhanglu Hou, Junwen Xu, Juan Zou, YuAn Liu, Shengxiang Yang
To automatically adapt to various datasets, the ENAS framework is designed to automatically search a MHGR network with appropriate fusion positions and ratios.
no code implementations • 3 Feb 2024 • Wenjian Luo, Peilan Xu, Shengxiang Yang, Yuhui Shi
The competition focuses on Multiparty Multiobjective Optimization Problems (MPMOPs), where multiple decision makers have conflicting objectives, as seen in applications like UAV path planning.
no code implementations • 7 Dec 2023 • Conor Fahy, Shengxiang Yang
An ensemble of one-class-classifiers is maintained for each class.
no code implementations • 22 May 2023 • Shouyong Jiang, Yong Wang, Yaru Hu, Qingyang Zhang, Shengxiang Yang
Dynamic multi-objective optimisation (DMO) handles optimisation problems with multiple (often conflicting) objectives in varying environments.
no code implementations • 1 Mar 2022 • Saul Calderon-Ramirez, Shengxiang Yang, David Elizondo
In a semi-supervised setting, unlabelled data is used to improve the levels of accuracy and generalization of a model with small labelled datasets.
no code implementations • 3 Jan 2022 • Wenjian Luo, Xin Lin, Changhe Li, Shengxiang Yang, Yuhui Shi
This is very helpful for the decision makers, especially when facing changing environments.
no code implementations • 17 Aug 2021 • Saul Calderon-Ramirez, Shengxiang Yang, David Elizondo, Armaghan Moemeni
This results in a distribution mismatch between the unlabelled and labelled datasets.
no code implementations • 24 Jul 2021 • Saul Calderon-Ramirez, Diego Murillo-Hernandez, Kevin Rojas-Salazar, David Elizondo, Shengxiang Yang, Miguel Molina-Cabello
The use of two popular and publicly available datasets (INbreast and CBIS-DDSM) as source data, to train and test the models on the novel target dataset, is evaluated.
1 code implementation • 23 Jul 2021 • Mohammad Nabi Omidvar, Danial Yazdani, Juergen Branke, XiaoDong Li, Shengxiang Yang, Xin Yao
This document describes the generalized moving peaks benchmark (GMPB) and how it can be used to generate problem instances for continuous large-scale dynamic optimization problems.
1 code implementation • 11 Jun 2021 • Danial Yazdani, Michalis Mavrovouniotis, Changhe Li, Wenjian Luo, Mohammad Nabi Omidvar, Amir H. Gandomi, Trung Thanh Nguyen, Juergen Branke, XiaoDong Li, Shengxiang Yang, Xin Yao
This document introduces the Generalized Moving Peaks Benchmark (GMPB), a tool for generating continuous dynamic optimization problem instances that is used for the CEC 2024 Competition on Dynamic Optimization.
1 code implementation • 14 Jun 2020 • Saul Calderon-Ramirez, Luis Oala, Jordina Torrents-Barrena, Shengxiang Yang, Armaghan Moemeni, Wojciech Samek, Miguel A. Molina-Cabello
In this work, we propose MixMOOD - a systematic approach to mitigate effect of class distribution mismatch in semi-supervised deep learning (SSDL) with MixMatch.
no code implementations • 15 Oct 2019 • Shouyong Jiang, Hongru Li, Jinglei Guo, Mingjun Zhong, Shengxiang Yang, Marcus Kaiser, Natalio Krasnogor
The proposed framework is combined with new strategies, such as reference adaptation and adaptive local mating, to solve different types of problems.
no code implementations • 6 Mar 2019 • Shouyong Jiang, Marcus Kaiser, Shengxiang Yang, Stefanos Kollias, Natalio Krasnogor
It is demonstrated with empirical studies that the proposed test suite is more challenging to the dynamic multiobjective optimisation algorithms found in the literature.
no code implementations • 18 Mar 2017 • Zhi-Zhong Liu, Yong Wang, Shengxiang Yang, Ke Tang
In the evolutionary computation research community, the performance of most evolutionary algorithms (EAs) depends strongly on their implemented coordinate system.
1 code implementation • IEEE Transactions on Evolutionary Computation 2013 • Shengxiang Yang, Member, IEEE, Miqing Li, Xiaohui Liu, and Jinhua Zheng
Balancing convergence and diversity plays a key role in evolutionary multiobjective optimization (EMO).