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Liang Feng

Researcher at Chongqing University

Publications -  146
Citations -  5262

Liang Feng is an academic researcher from Chongqing University. The author has contributed to research in topics: Evolutionary algorithm & Optimization problem. The author has an hindex of 26, co-authored 126 publications receiving 3172 citations. Previous affiliations of Liang Feng include Nanjing University of Posts and Telecommunications & Nanyang Technological University.

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Multifactorial Evolution: Toward Evolutionary Multitasking

TL;DR: This paper formalizes the concept of evolutionary multitasking and proposes an algorithm to handle multiple optimization problems simultaneously using a single population of evolving individuals and develops a cross-domain optimization platform that allows one to solve diverse problems concurrently.
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Multiobjective Multifactorial Optimization in Evolutionary Multitasking

TL;DR: This paper presents a realization of the evolutionary multitasking paradigm within the domain of multiobjective optimization, which leads to the possibility of automated transfer of information across different optimization exercises that may share underlying similarities, thereby facilitating improved convergence characteristics.
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Consistencies and contradictions of performance metrics in multiobjective optimization.

TL;DR: Experimental results indicated that these six major MOO metrics show high consistencies when Pareto fronts (PFs) are convex, whereas they show certain contradictions on concave PFs.
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Insights on Transfer Optimization: Because Experience is the Best Teacher

TL;DR: A general formalization of transfer optimization is introduced, based on which the conceptual realizations of the paradigm are classified into three distinct categories, namely sequential transfer , multitasking, and multiform optimization.