no code implementations • 4 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.
no code implementations • 8 Oct 2020 • Eneko Osaba, Javier Del Ser, Aritz D. Martinez, Jesus L. Lobo, Francisco Herrera
Transfer Optimization is an incipient research area dedicated to solving multiple optimization tasks simultaneously.
no code implementations • 9 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.
no code implementations • 11 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.
no code implementations • 14 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.
no code implementations • 24 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.
no code implementations • 25 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.