Ontology highlight
ABSTRACT:
SUBMITTER: Collazos-Huertas D
PROVIDER: S-EPMC7052488 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Collazos-Huertas Diego D Caicedo-Acosta Julian J Castaño-Duque German A GA Acosta-Medina Carlos D CD
Frontiers in neuroscience 20200225
Selection of the time-window mainly affects the effectiveness of piecewise feature extraction procedures. We present an enhanced bag-of-patterns representation that allows capturing the higher-level structures of brain dynamics within a wide window range. So, we introduce augmented instance representations with extended window lengths for the short-time Common Spatial Pattern algorithm. Based on multiple-instance learning, the relevant bag-of-patterns are selected by a sparse regression to feed ...[more]