TY - GEN AU - Pérez Valero, Eduardo AU - Vaquero Blasco, Miguel Ángel AU - López Gordo, Miguel Ángel PY - 2021 UR - http://hdl.handle.net/10481/70781 AB - Recently, multi-level stress assessment has become an active research subject. In this context, researchers typically develop models based on machine learning classifiers and features extracted from biosignals like electrocardiogram (ECG) or... LA - eng PB - Elsevier KW - Stress KW - Classifications KW - EEG KW - Signal smoothing KW - Data leakage TI - EEG-based multi-level stress classification with and without smoothing filter DO - 10.1016/j.bspc.2021.102881 ER -