no code implementations • 8 Dec 2021 • Chaoyue Liu, Yulai Zhang
Hyper-parameter optimization is a crucial problem in machine learning as it aims to achieve the state-of-the-art performance in any model.
no code implementations • 24 Nov 2020 • Yaru Li, Yulai Zhang
Bayesian optimization (BO) framework is capable of converting the optimization of the hyper-parameters into the optimization of an acquisition function.
no code implementations • 5 Jun 2020 • Yulai Zhang, Jiachen Wang, Gang Cen, Guiming Luo
Inferring the causal direction between two variables from their observation data is one of the most fundamental and challenging topics in data science.
no code implementations • 13 Jun 2015 • Fuan Pu, Jian Luo, Yulai Zhang, Guiming Luo
In this paper, we propose a counting approach for a more fine-gained assessment to arguments by counting the number of their respective attackers and defenders based on argument graph and argument game.
no code implementations • 16 Jun 2014 • Fuan Pu, Jian Luo, Yulai Zhang, Guiming Luo
Recently, ranking-based semantics is proposed to rank-order arguments from the most acceptable to the weakest one(s), which provides a graded assessment to arguments.