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A GPU-based training of BP neural network for healthcare data analysis
Wei Song2; Shuanghui Zou2; Yifei Tian1,2; Simon Fong1
2018-11-29
Conference NameMUE: International Conference on Multimedia and Ubiquitous Engineering FutureTech: International Conference on Future Information Technology
Source PublicationMUE 2018, FutureTech 2018: Advanced Multimedia and Ubiquitous Engineering
Volume518
Pages193-198
Conference Date24-26 April 2019
Conference PlaceXian, China
Abstract

As an auxiliary means of disease treatment, healthcare data analysis provides an effective and accurate prediction and diagnosis reference based on machine learning methodology. Currently, the training stage of the learning process cost large computing consumption for healthcare big data, so that the training model is only initialized once before the testing stage. To satisfy the real-time training for big data, this paper proposes a GPU programming technology to speed up the computation of a back propagation (BP) neural network algorithm, which is applied in tumor diagnosis. The attributes of the training breast cell are transmitted to the training model via input neurons. The desired value is obtained through the sigmoid function on the weight values and their corresponding neuron values. The weight values are updated in the BP process using the loss function on the correct output and the desired output. To fasten the training process, this paper adopts a GPU programming method to implement the iterative BP programming in parallel. The proposed GPU-based training of BP neural network is tested on a breast cancer data, which shows a significant enhancement in training speed.

KeywordBp Neural Network Gpu Healthcare Analysis
DOI10.1007/978-981-13-1328-8_24
URLView the original
Language英語English
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Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorWei Song
Affiliation1.Department of Computer and Information Science, University of Macau, Macau, China
2.North China University of Technology, No. 5 Jinyuanzhuang Road, Shijingshan District, Beijing 100-144, China
Recommended Citation
GB/T 7714
Wei Song,Shuanghui Zou,Yifei Tian,et al. A GPU-based training of BP neural network for healthcare data analysis[C],2018:193-198.
APA Wei Song,Shuanghui Zou,Yifei Tian,&Simon Fong.(2018).A GPU-based training of BP neural network for healthcare data analysis.MUE 2018, FutureTech 2018: Advanced Multimedia and Ubiquitous Engineering,518,193-198.
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