Search Results for author: Hao Hao

Found 6 papers, 4 papers with code

A First Look at Kolmogorov-Arnold Networks in Surrogate-assisted Evolutionary Algorithms

1 code implementation26 May 2024 Hao Hao, Xiaoqun Zhang, Bingdong Li, Aimin Zhou

We employ KANs for regression and classification tasks, focusing on the selection of promising solutions during the search process, which consequently reduces the number of expensive function evaluations.

Model Uncertainty in Evolutionary Optimization and Bayesian Optimization: A Comparative Analysis

1 code implementation21 Mar 2024 Hao Hao, Xiaoqun Zhang, Aimin Zhou

Black-box optimization problems, which are common in many real-world applications, require optimization through input-output interactions without access to internal workings.

Bayesian Optimization

Evolutionary Retrosynthetic Route Planning

no code implementations8 Oct 2023 Yan Zhang, Hao Hao, Xiao He, Shuanhu Gao, Aimin Zhou

The experimental results show that, in comparison to the Monte Carlo tree search algorithm, EA significantly reduces the number of calling single-step model by an average of 53. 9%.

Multi-step retrosynthesis Retrosynthesis

Enhancing SAEAs with Unevaluated Solutions: A Case Study of Relation Model for Expensive Optimization

1 code implementation21 Sep 2023 Hao Hao, Xiaoqun Zhang, Aimin Zhou

Furthermore, the surrogate-selected unevaluated solutions with high potential have been shown to significantly enhance the efficiency of the algorithm.

Evolutionary Algorithms Relation

Self-supervised Learning and Graph Classification under Heterophily

no code implementations14 Jun 2023 Yilin Ding, Zhen Liu, Hao Hao

Self-supervised learning has shown its promising capability in graph representation learning in recent work.

Graph Classification Graph Representation Learning +4

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