Perceived Mental Workload Classification Using Intermediate Fusion Multimodal Deep Learning.

ABSTRACT: A lot of research has been done on the detection of mental workload (MWL) using various bio-signals. Recently, deep learning has allowed for novel methods and results. A plethora of measurement modalities have proven to be valuable in this task, yet studies currently often only use a single modality to classify MWL. The goal of this research was to classify perceived mental workload (PMWL) using a deep neural network (DNN) that flexibly makes use of multiple modalities, in order to allow for feature sharing between modalities. To achieve this goal, an experiment was conducted in which MWL was simulated with the help of verbal logic puzzles. The puzzles came in five levels of difficulty and were presented in a random order. Participants had 1 h to solve as many puzzles as they could. Betwee

SUBMITTER: Dolmans TC 

PROVIDER: S-EPMC7829255 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature