Figure 2 | Scientific Reports

Figure 2

From: Optimizing quantum noise-induced reservoir computing for nonlinear and chaotic time series prediction

Figure 2

This drawing represents many repeats of data encoding of a single value, \(u_i\), to all reservoir qubits (left) and measurements of single-qubit Z expectation values (right). This two-part process occurs at each time step i to build feature signals by concatenation. Noisy quantum circuits are shown for each time step in Fig. 1. This drawing shows an example of a four-qubit reservoir with fixed, pair-separable dynamics.

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