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发明公开
CN110141218A 一种心电信号分类方法、装置及程序产品、存储介质 有权

一种心电信号分类方法、装置及程序产品、存储介质
摘要：
本申请实施例公开了一种心电信号分类方法、装置，对待分类心电信号进行心博切割，获得心博数据，该心博数据为时域心博数据。然后，将心博数据进行转换获得频域心博数据，并提取心博数据和频域心博数据的统计特征以及采样特征，以作为该心博数据的心博特征。再根据心博数据的心博特征识别无效心博数据，以将无效心博数据从心博数据中剔除，得到更新后的心博数据。再将更新后的心博数据的心博特征输入心博分类模型得到心博数据的分类结果。即，本申请通过利用每个心博数据的特有的心博特征进行分类，与现有技术中采样固定阈值进行分类相比，提高了分类准确性。
摘要（英）：

The embodiment of the invention discloses an electrocardiogram signal classification method and a device. The method comprises the following steps: carrying out heart beat cutting on electrocardiogramsignals to be classified so as to obtain heart beat data, wherein the heart beat data is time-domain heart beat data; then, converting the heart beat data to obtain frequency-domain heart beat data,and extracting statistical characteristics and sampling characteristics of the heart beat data and the frequency-domain heart beat data as the heart beat characteristics of the heart beat data; identifying invalid heart beat data according to the heart beat characteristics of the heart beat data so as to remove the invalid heart beat data from the heart beat data and to obtain updated heart beat data; and inputting the heart beat characteristics of the updated heart beat data into a heart beat classification model to obtain a classification result of the heart beat data. The invention performsclassification by using the heart beat characteristics peculiar to each heart beat data. Compared with the prior art that classification is carried out by sampling a fixed threshold value, the methodimproves the classification accuracy.

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