LUDB

该数据集名为LUDB，包含了大约200个心电图（ECGs）数据，并对心脏周期结构进行了详细划分，特别标记了R波峰的最高点。此外，该数据集由包含R波峰的短片段组成，每个片段的时长约为40个数值，这有助于进行维度降低的实验研究。该数据集规模大约为200个心电图，任务是对心电图信号进行维度降低和可解释性研究。

This dataset is named LUDB. It contains approximately 200 electrocardiogram (ECG) recordings, with detailed annotations of the cardiac cycle structure, particularly the peak positions of the R waves. Additionally, the dataset consists of short segments centered around each R wave peak, with each segment containing roughly 40 data points, which supports experimental research on dimensionality reduction. With a total of around 200 ECG samples, the core tasks of this dataset are dimensionality reduction and interpretability studies for ECG signals.

搜集汇总

背景与挑战

背景概述

LUDB是一个包含200条12导联ECG信号记录的数据库，涵盖多种心电图形态，适用于ECG描绘算法的训练和测试。所有记录均由心脏病专家手动标注，并附有诊断信息。