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An Efficient Multi-fidelity Bayesian Optimization Approach for Analog Circuit Synthesis

An Efficient Multi-fidelity Bayesian Optimization Approach for Analog Circuit Synthesis

This paper presents an efficient multi-fidelity Bayesian optimization approach for analog circuit synthesis. The proposed method can significantly reduce the overall computational cost by fusing the simple but potentially inaccurate low-fidelity model and a few accurate but expensive high-fidelity data. Gaussian Process (GP) models are employed to model the low- …