Research Article

Reduce Surface Electromyography Channels for Gesture Recognition by Multitask Sparse Representation and Minimum Redundancy Maximum Relevance

Table 3

The number of times that two given channels occupy a common feature by MTSR (e.g., channel ① and channel ② share 2 features: AR1 and AR2). The best channels are in italics.

Channel ①Channel ②Channel ③Channel ④Channel ⑤Channel ⑥Channel ⑦Channel ⑧

Channel ①2224022
Channel ②2423234
Channel ③2433133
Channel ④2232122
Channel ⑤4332023
Channel ⑥0211012
Channel ⑦2332213
Channel ⑧2432323
Sum142019141771619