Research Article

An Improved Kalman Filter Based on Long Short-Memory Recurrent Neural Network for Nonlinear Radar Target Tracking

Table 2

RMSE of the KFFLSTM trained with different initial prior data sets.

Training data initial prior distributionTest data initial prior distributionRMSE of KFFLSTM

(0, 10) (0, 10)4.235
(0, 100) (0, 10)4.238
(0, 500) (0, 10)4.237
(0, 1000) (0, 10)4.239