Search Results for author: Yajie Bao

Found 9 papers, 2 papers with code

CAP: A General Algorithm for Online Selective Conformal Prediction with FCR Control

no code implementations12 Mar 2024 Yajie Bao, Yuyang Huo, Haojie Ren, Changliang Zou

To avoid devoting resources to unimportant units, a preliminary selection of the current individual before reporting its prediction interval is common and meaningful in online predictive tasks.

Conformal Prediction Prediction Intervals

EPISODE: Episodic Gradient Clipping with Periodic Resampled Corrections for Federated Learning with Heterogeneous Data

1 code implementation14 Feb 2023 Michael Crawshaw, Yajie Bao, Mingrui Liu

In this paper, we design EPISODE, the very first algorithm to solve FL problems with heterogeneous data in the nonconvex and relaxed smoothness setting.

Federated Learning

An Information-Theoretic Approach to Transferability in Task Transfer Learning

no code implementations20 Dec 2022 Yajie Bao, Yang Li, Shao-Lun Huang, Lin Zhang, Lizhong Zheng, Amir Zamir, Leonidas Guibas

Task transfer learning is a popular technique in image processing applications that uses pre-trained models to reduce the supervision cost of related tasks.

Model Selection Transfer Learning

Fast Composite Optimization and Statistical Recovery in Federated Learning

no code implementations17 Jul 2022 Yajie Bao, Michael Crawshaw, Shan Luo, Mingrui Liu

This paper investigates a class of composite optimization and statistical recovery problems in the FL setting, whose loss function consists of a data-dependent smooth loss and a non-smooth regularizer.

Federated Learning

A Learning- and Scenario-based MPC Design for Nonlinear Systems in LPV Framework with Safety and Stability Guarantees

no code implementations6 Jun 2022 Yajie Bao, Hossam S. Abbas, Javad Mohammadpour Velni

This paper presents a learning- and scenario-based model predictive control (MPC) design approach for systems modeled in linear parameter-varying (LPV) framework.

Bayesian Inference Model Predictive Control +1

Optimal Lighting Control in Greenhouses Using Bayesian Neural Networks for Sunlight Prediction

no code implementations7 May 2022 Shirin Afzali, Yajie Bao, Marc W. van Iersel, Javad Mohammadpour Velni

For evaluation, the new strategy is compared to: 1) a Markov-based prediction method, which solves the same optimization problem, assuming a Markov model for sunlight prediction; 2) a heuristic method which aims to supply a fixed amount of light.

Variational Inference

A Deep Reinforcement Learning-based Sliding Mode Control Design for Partially-known Nonlinear Systems

no code implementations6 May 2022 Sahand Mosharafian, Shirin Afzali, Yajie Bao, Javad Mohammadpour Velni

This paper presents a sliding mode control (SMC) design approach for nonlinear systems with partially known dynamics by blending data-driven and model-based approaches.

Reinforcement Learning (RL)

Varying Coefficient Linear Discriminant Analysis for Dynamic Data

no code implementations12 Mar 2022 Yajie Bao, Yuyang Liu

Linear discriminant analysis (LDA) is an important classification tool in statistics and machine learning.

Classification

An Information-Theoretic Metric of Transferability for Task Transfer Learning

1 code implementation ICLR 2019 Yajie Bao, Yang Li, Shao-Lun Huang, Lin Zhang, Amir R. Zamir, Leonidas J. Guibas

An important question in task transfer learning is to determine task transferability, i. e. given a common input domain, estimating to what extent representations learned from a source task can help in learning a target task.

General Classification Scene Understanding +1

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