Figure 4From: Single-trial classification of NIRS signals during emotional induction tasks: towards a corporeal machine interfaceClassification results across participants ranked by accuracy. Classification results across participants ranked by accuracy. Black squares denote lowest accuracy obtained across 16 feature selection problems. X-axis labels indicate optimal feature set (label defining optimal feature set consists of 4 parts: Classifier - Recording Side - Analysis Time Interval - Stimulus Valence). Error bars denote standard deviation.Back to article page