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ecg_pytorch's Introduction

来源:"合肥高新杯"心电人机智能大赛

单模型20190916在线F1-Score=0.801

系统环境:centos7 python3.6 pytorch1.0

大致思路:每个导联作为一个通道,使用1维卷积进行训练

数据预处理

数据解压放在data目录下,使用8个导联的数据,简单进行train_val数据集划分

python data_process.py

模型训练

python main.py train #从零开始训练

模型测试

模型测试,在submit文件夹下生成提交结果

python main.py test --ckpt=..model_path #加载预训练权重进行测试

一些细节

  1. 本次测试模型为1dconv_resnet34,直接修改于torchvision
  2. 训练数据没有只进行了简单的数据增强,最终无normalize

参考论文: https://www.nature.com/articles/s41591-018-0268-3

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