Search Results for author: Xia Jiang

Found 6 papers, 0 papers with code

Experimenting with an Evaluation Framework for Imbalanced Data Learning (EFIDL)

no code implementations26 Jan 2023 Chenyu Li, Xia Jiang

We compared the traditional data augmentation evaluation methods with our proposed cross-validation evaluation framework Results Using traditional data augmentation evaluation meta hods will give a false impression of improving the performance.

Data Augmentation Fraud Detection +2

iMedBot: A Web-based Intelligent Agent for Healthcare Related Prediction and Deep Learning

no code implementations7 Oct 2022 Chuhan Xu, Xia Jiang

Method: the iMedBot is a web application that we developed using the python Flask web framework and deployed on Amazon Web Services.

Empirical Study of Overfitting in Deep FNN Prediction Models for Breast Cancer Metastasis

no code implementations3 Aug 2022 Chuhan Xu, Pablo Coen-Pirani, Xia Jiang

We also find some interesting interacting pairs of hyperparameters such as learning rate and momentum, learning rate and decay, and batch size and epochs.

Eco-driving for Electric Connected Vehicles at Signalized Intersections: A Parameterized Reinforcement Learning approach

no code implementations24 Jun 2022 Xia Jiang, Jian Zhang, Dan Li

This paper proposes an eco-driving framework for electric connected vehicles (CVs) based on reinforcement learning (RL) to improve vehicle energy efficiency at signalized intersections.

Reinforcement Learning (RL)

Learning the policy for mixed electric platoon control of automated and human-driven vehicles at signalized intersection: a random search approach

no code implementations24 Jun 2022 Xia Jiang, Jian Zhang, Xiaoyu Shi, Jian Cheng

Meanwhile, the simulation results demonstrate the effectiveness of the delay reward, which is designed to outperform distributed reward mechanism} Compared with normal car-following behavior, the sensitivity analysis reveals that the energy can be saved to different extends (39. 27%-82. 51%) by adjusting the relative importance of the optimization goal.

reinforcement-learning Reinforcement Learning (RL)

Distributed stochastic proximal algorithm with random reshuffling for non-smooth finite-sum optimization

no code implementations6 Nov 2021 Xia Jiang, Xianlin Zeng, Jian Sun, Jie Chen, Lihua Xie

We prove that local variable estimates generated by the proposed algorithm achieve consensus and are attracted to a neighborhood of the optimal solution in expectation with an $\mathcal{O}(\frac{1}{T}+\frac{1}{\sqrt{T}})$ convergence rate, where $T$ is the total number of iterations.

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