On the role of feature and signal selection for terrain learning in planetary exploration robots - Ugenti, Angelo; Vulpi, Fabio; Domínguez, Raúl; Cordes, Florian; Milella, Annalisa; Reina, Giulio (Journal of field robotics, 2022)
Keywords: Algorithms; Artificial neural networks; Classification; Computing costs; deep learning; feature selection; Force measurement; Iterative methods; learning methods; Machine learning; planetary exploration robots; proprioceptive sensing; Robotics; Signal processing; Space exploration; Spectrograms; Support vector machines; Terrain; terrain classification; vehicle‐terrain mechanics