WEARABLE DEVICE-BASED USER INTEREST INFORMATION DETERMINATION METHOD, DEVICE AND WEARABLE DEVICE

摘要

Provided are a wearable device-based user interest information determination method, a device and a wearable device, and the method comprises: collecting, by an electrocardiogram sensor (81) integrated with the wearable device, an original electrocardiosignal of a user (101); determining the eigenvector of the original electrocardiosignal, said eigenvector comprising time domain characteristic data of the original electrocardiosignal and frequency domain characteristic data of the original electrocardiosignal (102); and determining the user interest information on the basis of the similarity between said eigenvector and a reference eigenvector representing the interest information (103).