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Table 1 Processing time comparison between the new retraining method and the previous retraining method

From: A real-time, practical sensor fault-tolerant module for robust EMG pattern recognition

  New fast retraining Previous retraining Speedup
AB subjects (one channel removed) 3.78 ± 0.58 ms* 986.89 ± 49.71 ms* 267 ± 49
AB subjects (two channels removed) 2.93 ± 0.39 ms* 752.03 ± 25.71 ms* 260 ± 32
AB subjects (three channels removed) 2.21 ± 0.36 ms* 486.97 ± 21.11 ms* 242 ± 30
TR1 subject (one channel removed) 3.56 ms 711.21 ms 200
TR1 subject (two channels removed) 2.80 ms 476.56 ms 170
TR1 subject (three channels removed) 1.95 ms 307.02 ms 157
  1. *Paired t-test on AB subjects denotes statistically significant difference between the processing time of the new retraining method and the previous method (p < 0.05).