Tool
Reservoir computing on Mackey-Glass
Train a small echo-state network entirely in your browser to forecast the canonical chaotic benchmark series. Demonstrates chaos as a computational resource, not just a curiosity.
Echo state network on Mackey-Glass
state update: s_{t+1} = (1 − α) s_t + α · tanh(W_in u_t + W s_t)
read-out: ŷ_t = b + W_out · s_t (ridge regression)
prediction: run network closed-loop, feeding back ŷ_t as next input.
ρ near 1 puts the reservoir near the "edge of chaos" — good for nonlinear
time-series prediction. Standard ESN forecasts ~50 lookahead steps of MG
extremely well; further out, chaotic divergence saturates the error.FAQ