Search Results for author: Wenxuan Fang

Found 3 papers, 0 papers with code

Diffusion Model-Based Multiobjective Optimization for Gasoline Blending Scheduling

no code implementations4 Feb 2024 Wenxuan Fang, Wei Du, Renchu He, Yang Tang, Yaochu Jin, Gary G. Yen

The presence of nonlinearity, integer constraints, and a large number of decision variables adds complexity to this problem, posing challenges for traditional and evolutionary algorithms.

Evolutionary Algorithms Multiobjective Optimization +1

A Novel Dual-Stage Evolutionary Algorithm for Finding Robust Solutions

no code implementations2 Jan 2024 Wei Du, Wenxuan Fang, Chen Liang, Yang Tang, Yaochu Jin

The primary objective of the peak-detection stage is to identify peaks in the fitness landscape of the original optimization problem.

Adversarial Learning of Hard Positives for Place Recognition

no code implementations8 May 2022 Wenxuan Fang, Kai Zhang, Yoli Shavit, Wensen Feng

Our method learns local and global augmentation policies which will increase the training loss, while the image retrieval network is forced to learn more powerful features for discriminating increasingly difficult examples.

Image Retrieval Retrieval

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