Search Results for author: Aritz D. Martinez

Found 7 papers, 0 papers with code

Evolutionary Multitask Optimization: a Methodological Overview, Challenges and Future Research Directions

no code implementations4 Feb 2021 Eneko Osaba, Aritz D. Martinez, Javier Del Ser

In this work we consider multitasking in the context of solving multiple optimization problems simultaneously by conducting a single search process.

Lights and Shadows in Evolutionary Deep Learning: Taxonomy, Critical Methodological Analysis, Cases of Study, Learned Lessons, Recommendations and Challenges

no code implementations9 Aug 2020 Aritz D. Martinez, Javier Del Ser, Esther Villar-Rodriguez, Eneko Osaba, Javier Poyatos, Siham Tabik, Daniel Molina, Francisco Herrera

In summary, three axes - optimization and taxonomy, critical analysis, and challenges - which outline a complete vision of a merger of two technologies drawing up an exciting future for this area of fusion research.

On the Transferability of Knowledge among Vehicle Routing Problems by using Cellular Evolutionary Multitasking

no code implementations11 May 2020 Eneko Osaba, Aritz D. Martinez, Jesus L. Lobo, Ibai Laña, Javier Del Ser

On the other hand, equally interesting is the second contribution, which is focused on the quantitative analysis of the positive genetic transferability among the problem instances.

dMFEA-II: An Adaptive Multifactorial Evolutionary Algorithm for Permutation-based Discrete Optimization Problems

no code implementations14 Apr 2020 Eneko Osaba, Aritz D. Martinez, Akemi Galvez, Andres Iglesias, Javier Del Ser

Within this specific branch, approaches such as the Multifactorial Evolutionary Algorithm (MFEA) has lately gained a notable momentum when tackling multiple optimization tasks.

Multifactorial Cellular Genetic Algorithm (MFCGA): Algorithmic Design, Performance Comparison and Genetic Transferability Analysis

no code implementations24 Mar 2020 Eneko Osaba, Aritz D. Martinez, Jesus L. Lobo, Javier Del Ser, Francisco Herrera

Furthermore, the equally recent concept of Evolutionary Multitasking (EM) refers to multitasking environments adopting concepts from Evolutionary Computation as their inspiration for the simultaneous solving of the problems under consideration.

Benchmarking Transfer Learning +1

Simultaneously Evolving Deep Reinforcement Learning Models using Multifactorial Optimization

no code implementations25 Feb 2020 Aritz D. Martinez, Eneko Osaba, Javier Del Ser, Francisco Herrera

A thorough experimentation is presented and discussed so as to assess the performance of the framework, its comparison to the traditional methodology for Transfer Learning in terms of convergence, speed and policy quality , and the intertask relationships found and exploited over the search process.

Q-Learning reinforcement-learning +2

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