Method and system for acquiring user usage time
A user and duration technology, applied in data processing applications, character and pattern recognition, instruments, etc., can solve the problem of reducing the user's online learning experience, affecting the user's online learning efficiency, and unable to improve the user's online learning in a targeted manner. efficiency and other issues, to achieve the effect of improving the efficiency of online learning and reducing the experience of online learning
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[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0055] refer to figure 1 , is a schematic flow chart of a method for acquiring user usage time provided by an embodiment of the present invention. The method for obtaining the user's usage time includes the following steps:
[0056] Step S1, photographing and recording the user, so as to obtain the image data and sound data of the user during the online learning process, and perform standardized preprocessing on the image data and the data information;
[0057] S...
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