Learning video recommendation method, device and system
A video recommendation and video technology, applied in the field of data processing, can solve problems such as the inability of traffic resources to meet students' learning needs, affecting students' learning efficiency, and recommendation failures.
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[0056]Example 1
[0057]Please seefigure 1 ,figure 1 A schematic flowchart of a learning video recommendation method is provided in this embodiment of the application. Among them, the learning video recommendation method includes:
[0058]S101. Obtain learning content being output by the student, and acquire search keywords included in the learning content.
[0059]In the embodiment of the present application, the execution subject of the method may be a computing device such as a computer or a server, which is not limited in this embodiment.
[0060]In the embodiment of the present application, the student terminal may be a smart device such as a smart phone, a tablet computer, or a smart learning machine, which is not limited in this embodiment.
[0061]S102: Perform a search according to the search keyword and a preset inverted index to obtain video address information of the video to be recommended that matches the search keyword.
[0062]In the embodiment of the present application, before step ...
Example Embodiment
[0070]Example 2
[0071]Please seefigure 2 ,figure 2 It is a schematic flowchart of a learning video recommendation method provided in an embodiment of this application. Such asfigure 2 As shown, the learning video recommendation method includes:
[0072]S201. Acquire multiple learning videos and a mapping relationship between each learning video and a network address of the learning video.
[0073]S202: Perform voice recognition on the audio of each learning video to obtain voice keywords included in the audio of each learning video.
[0074]In the embodiment of the application, the learning video can be voice recognized through a preset artificial intelligence voice recognition model, and the learning video can be directly input into the artificial intelligence voice recognition model, and the voice keywords of the learning video can be obtained.
[0075]In the embodiment of this application, the voice keyword is text character information.
[0076]S203: Perform image recognition processing on the ...
Example Embodiment
[0131]Example 3
[0132]Please seeimage 3 ,image 3 This is a schematic structural diagram of a learning video recommendation device provided in an embodiment of this application. Such asimage 3 As shown, the learning video recommendation device includes:
[0133]The obtaining module 310 is used to obtain the learning content being output by the student terminal, and obtain the search keywords included in the learning content.
[0134]The search module 320 is configured to search according to the search keyword and the preset inverted index to obtain the video address information of the video to be recommended that matches the search keyword.
[0135]The sending module 330 is used to send the video address information to the student terminal, so that the student terminal obtains and outputs the video to be recommended according to the video address information.
[0136]In this embodiment of the application, for the explanation of the learning video recommendation device, reference may be made to th...
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