Search Results for author: Han Ding

Found 11 papers, 5 papers with code

Large Language Models in Finance: A Survey

no code implementations28 Sep 2023 Yinheng Li, Shaofei Wang, Han Ding, Hang Chen

In this paper, we provide a practical survey focused on two key aspects of utilizing LLMs for financial tasks: existing solutions and guidance for adoption.

Few-Shot Learning

Cross-corpus Readability Compatibility Assessment for English Texts

1 code implementation16 Jun 2023 Zhenzhen Li, Han Ding, Shaohong Zhang

(3) Consistent outcomes across the three metrics, validating the robustness of the compatibility assessment framework.

Classification Cross-corpus +1

Self-Supervised Image Representation Learning: Transcending Masking with Paired Image Overlay

no code implementations23 Jan 2023 Yinheng Li, Han Ding, Shaofei Wang

Self-supervised learning has become a popular approach in recent years for its ability to learn meaningful representations without the need for data annotation.

Contrastive Learning Image Augmentation +2

DeceFL: A Principled Decentralized Federated Learning Framework

1 code implementation15 Jul 2021 Ye Yuan, Jun Liu, Dou Jin, Zuogong Yue, Ruijuan Chen, Maolin Wang, Chuan Sun, Lei Xu, Feng Hua, Xin He, Xinlei Yi, Tao Yang, Hai-Tao Zhang, Shaochun Sui, Han Ding

Although there has been a joint effort in tackling such a critical issue by proposing privacy-preserving machine learning frameworks, such as federated learning, most state-of-the-art frameworks are built still in a centralized way, in which a central client is needed for collecting and distributing model information (instead of data itself) from every other client, leading to high communication pressure and high vulnerability when there exists a failure at or attack on the central client.

Federated Learning Privacy Preserving

Learning to Navigate from Simulation via Spatial and Semantic Information Synthesis with Noise Model Embedding

no code implementations13 Oct 2019 Gang Chen, Hongzhe Yu, Wei Dong, Xinjun Sheng, Xiangyang Zhu, Han Ding

While training an end-to-end navigation network in the real world is usually of high cost, simulation provides a safe and cheap environment in this training stage.

Navigate

Machine Discovery of Partial Differential Equations from Spatiotemporal Data

1 code implementation15 Sep 2019 Ye Yuan, Junlin Li, Liang Li, Frank Jiang, Xiuchuan Tang, Fumin Zhang, Sheng Liu, Jorge Goncalves, Henning U. Voss, Xiuting Li, Jürgen Kurths, Han Ding

The study presents a general framework for discovering underlying Partial Differential Equations (PDEs) using measured spatiotemporal data.

A General End-to-end Diagnosis Framework for Manufacturing Systems

no code implementations17 Dec 2018 Ye Yuan, Guijun Ma, Cheng Cheng, Beitong Zhou, Huan Zhao, Hai-Tao Zhang, Han Ding

A central challenge in manufacturing sector lies in the requirement of a general framework to ensure satisfied diagnosis and monitoring performances in different manufacturing applications.

Management

A deep learning-based remaining useful life prediction approach for bearings

1 code implementation8 Dec 2018 Cheng Cheng, Guijun Ma, Yong Zhang, Mingyang Sun, Fei Teng, Han Ding, Ye Yuan

In industrial applications, nearly half the failures of motors are caused by the degradation of rolling element bearings (REBs).

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