Investigation on CNN-Based State Classification Towards BCI Application Using Amplitude Probability Density Distribution. - Naoya Yamamoto; Junya Enjoji; Ingon Chanpornpakdi; Ryunosuke Ozasa; Fumitaka Aki; Tatsuhiro Kimura; Hiroshi Ohshima; Kiyoyuki Yamazaki (HCI (38), 2020)