no code implementations • 8 Feb 2021 • Nuno M. Rodrigues, João E. Batista, Leonardo Trujillo, Bernardo Duarte, Mario Giacobini, Leonardo Vanneschi, Sara Silva
We present a novel approach for time series classification where we represent time series data as plot images and feed them to a simple CNN, outperforming several state-of-the-art methods.
no code implementations • 30 Jan 2020 • Nuno M. Rodrigues, Sara Silva, Leonardo Vanneschi
Fitness landscapes are a useful concept to study the dynamics of meta-heuristics.
1 code implementation • 23 Jan 2018 • Mauro Castelli, Ivo Gonçalves, Luca Manzoni, Leonardo Vanneschi
The objective of this paper is to define an effective strategy for building an ensemble of Genetic Programming (GP) models.
no code implementations • 3 Jul 2017 • Mauro Castelli, Gianpiero Cattaneo, Luca Manzoni, Leonardo Vanneschi
Genetic algorithms (GAs) are an optimization technique that has been successfully used on many real-world problems.