Am  Improved Method for ECG Classification Based on Neural Network

吴新根; 吕维雪; 罗立民

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Am Improved Method for ECG Classification Based on Neural Network

更新时间：2025-12-08

- Am Improved Method for ECG Classification Based on Neural Network
- Acta Electronica Sinica Issue 10, (1997)
- 作者机构：
  
  1. 东南大学生医系
  2. 浙江大学生医系
  3. 东南大学生医系浙江大学生医系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP183
- Published：1997
- 稿件说明：
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[1]吴新根,吕维雪,罗立民.一种改进的ECG分类神经网络方法[J].电子学报,1997(10):44-47.

吴新根, 吕维雪, 罗立民. Am Improved Method for ECG Classification Based on Neural Network[J]. Acta Electronica Sinica, 1997, (10).
[1]吴新根,吕维雪,罗立民.一种改进的ECG分类神经网络方法[J].电子学报,1997(10):44-47. DOI：

吴新根, 吕维雪, 罗立民. Am Improved Method for ECG Classification Based on Neural Network[J]. Acta Electronica Sinica, 1997, (10). DOI：

摘要

本文引入信息熵作为惩罚函数，加入到神经网络的代价函数中．经过训练获得了更有组织的隐层神经元激励模式，每个输入样本仅使隐层少数神经元产生响应．经过本文提出的裁剪算法的裁剪后，减小了网络的规模，提高了神经网络的泛化能力和计算效率．文中的ＥＣＧ分类也证实了这一结果．

Abstract

In this paper

information entropy is introduced as penalty function and imposed to the backpropagation cost function. After training

more organized hidden unit activation patterns are obtained and few hidden units respond for each input sample. The scale of the neural network is reduced ther using the pruningmethod proposed in this paper

and its generalization performance and computational efficiency are improved atthe same time.

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