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Introduction

Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N

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Shanxi Provincial Education Department

Taiyuan University of Technology

location： home> 2024,55(01)

A Lightweight Traffic Sign Detection Algorithm Based on Improved YOLOv7

【Purposes】 Aiming at the problems of large computation and high reference quantity in existing traffic sign detection algorithms, in this paper we proposed a lightweight traffic sign detection algorithm based on improved YOLOv7. 【Methods】 The algorithm is divided into four parts: input, backbone network of feature extraction, neck network of feature fusion, and head network of target prediction. Large kernel convolution was introduced into the backbone network, which increases the effective r...

Taiyuan University of technology 2024,55(01): LI Yuwei, FU Rui, LIU Fan. ;

PDFviewed：abstract

A Clinical Event Extraction Method Based on a High-confidence Pseudo-label Data Selection Algorithm

【Purposes】 Event extraction is a prerequisite for building high-quality event knowledge graphs. The dependency of event elements exists in the process of clinical event extraction. Existing methods fail to accurately identify event elements and combine them into events, and the amount of available clinical event tagging data is limited. These problems bring great challenges to the event extraction task. 【Methods】 In this research, clinical event is extracted and modelled as an entity recognit...

Taiyuan University of technology 2024,55(01): LUO Yuanyuan, YANG Chunming, LI Bo, ZHANG Hui, ZHAO Xujian. ;

PDFviewed：abstract

Short-term Fault Prediction Method for Bearing Based on SA-TCN

【Purposes】 Bearing is one of the core components in the manufacturing industry. Its health status determines the safety of the host. Short-term failure prediction can effectively ensure the smooth progress of the industrial production process. 【Methods】 In order to solve the end-to-end problem, a temporal convolutional network (TCN) based short-term fault prediction strategy was proposed. The network could directly output the types of failure that would eventually occur in the bearing and the...

Taiyuan University of technology 2024,55(01): WANG Siyuan, CHEN Junghui, GU Kai, REN Mifeng, YAN Gaowei. ;

PDFviewed：abstract