no code implementations • 1 Sep 2021 • Shuhan Zhang, Fan Yang, Changhao Yan, Dian Zhou, Xuan Zeng
A large body of literature has proved that the Bayesian optimization framework is especially efficient and effective in analog circuit synthesis.
no code implementations • 28 Jun 2021 • Shuhan Zhang, Fan Yang, Changhao Yan, Dian Zhou, Xuan Zeng
After achieving the first feasible point, we favor the feasible region by adopting a specially designed penalization term to the acquisition function ensemble.
no code implementations • 28 Jun 2021 • Shuhan Zhang, Fan Yang, Dian Zhou, Xuan Zeng
A new strategy is proposed to better balance the exploration and exploitation and guarantee the diversity of the query points.
no code implementations • 8 May 2021 • Dario Dematties, Chenyu Wen, Mauricio David Pérez, Dian Zhou, Shi-Li Zhang
Temporary changes in electrical resistance of a nanopore sensor caused by translocating target analytes are recorded as a sequence of pulses on current traces.
no code implementations • 20 Jan 2020 • Zhengqi Gao, Jun Tao, Yangfeng Su, Dian Zhou, Xuan Zeng
A novel projection based active Gaussian process regression (P- aGPR) method is proposed for efficient PF modeling.
no code implementations • 1 Dec 2019 • Shuhan Zhang, Wenlong Lyu, Fan Yang, Changhao Yan, Dian Zhou, Xuan Zeng
Bayesian optimization with Gaussian process as surrogate model has been successfully applied to analog circuit synthesis.
1 code implementation • ICML 2018 • Wenlong Lyu, Fan Yang, Changhao Yan, Dian Zhou, Xuan Zeng
In each iteration, the multi-objective optimization of the multiple acquisition functions is performed to search for the Pareto front of the acquisition functions.