Video semantic analysis method based on self-adaption probability hypergraph and semi-supervised learning
A semi-supervised learning and self-adaptive technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inability to achieve self-adaptation and large amount of calculation
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[0053] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.
[0054] refer to figure 1 , figure 2 and image 3 As shown, according to a preferred embodiment of the present invention, the video semantic analysis method based on adaptive probability hypergraph and semi-supervised incremental learning comprises the following steps: S1: adopt the construction method of adaptive probability hypergraph to build a hypergraph model; S2 : Semi-supervised learning of hypergraph model using spectral graph segmentation principle; S3: Using incremental mechanism to improve semi-supervised model based on adaptive probabilistic hypergraph; and S4: Using the improved hypergraph model to test the semantics of video for analysis.
[0055] refer to figure 1 , in the aforementioned hypergraph construction process, first define an adaptive threshold function, if the value of...
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