Incomplete Phase Space Reconstruction Method Based on Subspace Adaptive Evolution Approximation

Table 5

Various combinations on two forecasting methods.

Model	Combination	Parameter	Forecasting
a1	Autocorrelation + false nearest neighbors	𝜏=1, 𝑚=3	BPNN
b1	Autocorrelation + false nearest neighbors	𝜏=1, 𝑚=3	EKFNN
a2	Mutual information + false nearest neighbors	𝜏=12, 𝑚=3	BPNN
b2	Mutual information + false nearest neighbors	𝜏=12, 𝑚=3	EKFNN
a3	Autocorrelation + Cao	𝜏=1, 𝑚=7	BPNN
b3	Autocorrelation + Cao	𝜏=1, 𝑚=7	EKFNN
a4	Mutual information + Cao	𝜏=12, 𝑚=7	BPNN
b4	Mutual information + Cao	𝜏=12, 𝑚=7	EKFNN
a5	C-C	𝜏=3, 𝑚=4	BPNN
b5	C-C	𝜏=3, 𝑚=4	EKFNN