Method and device for measuring confidence coefficient of video label, equipment and storage medium
A technology of video label and measurement method, applied in the computer field, can solve problems such as video label measurement, and achieve the effect of improving the accuracy rate
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Embodiment 1
[0053] In the embodiment of the present application, a method for measuring the confidence of video tags is provided. The schematic flow chart of the method is as follows figure 1 As shown, the method includes:
[0054] S101. Acquire an unlabeled video to be labeled.
[0055] Optionally, optionally, the unlabeled video includes a Weishi video, and the content of the Weishi video includes various scenes, for example, portrait works, natural scenery, game scenes, cooking demonstrations, and the like.
[0056] S102, according to the unlabeled video, determine the value of the frame number confidence factor and the label type of each frame of the unlabeled video, the frame number confidence factor is used to represent the total number of frames of the unlabeled video, which is marked as corresponding to the unlabeled video The contribution degree of the label of a specific attribute, and the label type includes any one of specific attributes and non-specific attributes.
[0057]...
Embodiment 2
[0111] Based on the same inventive concept, the embodiment of the present application also provides a device for measuring the confidence of video tags. The structural diagram of the device is shown in Figure 4 As shown, the device 60 for measuring the confidence of a video tag includes a first processing module 601 , a second processing module 602 and a third processing module 603 .
[0112] The first processing module 601 is used to obtain unlabeled video to be marked;
[0113] The second processing module 602 is used to determine the value of the frame number confidence factor and the label type of each frame of the unlabeled video according to the unlabeled video, and the frame number confidence factor is used to characterize the total frame number of the unlabeled video for no label The tagged video is marked as the contribution of tags corresponding to specific attributes, and the tag type includes any one of specific attributes and non-specific attributes;
[0114] Th...
Embodiment 3
[0127] Based on the same inventive concept, the embodiment of the present application also provides an electronic device, the schematic structural diagram of which is as follows Figure 5 As shown, the electronic device 6000 includes at least one processor 6001, a memory 6002 and a bus 6003, and at least one processor 6001 is electrically connected to the storage 6002; the memory 6002 is configured to store at least one computer-executable instruction, and the processor 6001 It is configured to execute the at least one computer-executable instruction, so as to execute the steps of any method for measuring the confidence of a video tag as provided in any one of the first embodiments of the present application or any optional implementation.
[0128] Further, the processor 6001 may be FPGA (Field-Programmable Gate Array, field programmable gate array) or other devices with logic processing capabilities, such as MCU (Microcontroller Unit, micro control unit), CPU (Central Process ...
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