Search Results for author: Dan-Xuan Liu

Found 3 papers, 1 papers with code

Migrant Resettlement by Evolutionary Multi-objective Optimization

no code implementations13 Oct 2023 Dan-Xuan Liu, Yu-Ran Gu, Chao Qian, Xin Mu, Ke Tang

In this paper, we propose a new framework MR-EMO based on Evolutionary Multi-objective Optimization, which reformulates Migrant Resettlement as a bi-objective optimization problem that maximizes the expected number of employed migrants and minimizes the number of dispatched migrants simultaneously, and employs a Multi-Objective Evolutionary Algorithm (MOEA) to solve the bi-objective problem.

Result Diversification by Multi-objective Evolutionary Algorithms with Theoretical Guarantees

1 code implementation18 Oct 2021 Chao Qian, Dan-Xuan Liu, Zhi-Hua Zhou

Experiments on the applications of web-based search, multi-label feature selection and document summarization show the superior performance of the GSEMO over the state-of-the-art algorithms (i. e., the greedy algorithm and local search) under both static and dynamic environments.

Document Summarization Evolutionary Algorithms +2

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