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Table 3 Correlation coefficient of LSTM network and PLS, with and without CAR filter

From: A stack LSTM structure for decoding continuous force from local field potential signal of primary motor cortex (M1)

r

Rat 1

Rat 2

Rat 3

PLS

LSTM

PLS

LSTM

PLS

LSTM

CAR filter

0.7 ± 0.05

0.74 ± 0.05

0.69 ± 0.06

0.70 ± 0.05

0.71 ± 0.02

0.75 ± 0.03

No CAR filter

0.6 ± 0.02

0.70 ± 0.04

0.58 ± 0.04

0.68 ± 0.04

0.68 ± 0.02

0.71 ± 0.01