False message propagation inhibition method based on influence maximization
A false news and influence technology, applied in the field of network security, can solve problems such as low versatility, deceiving audiences, and damaging the credibility of online media, and achieve good search results, good applicability and accuracy, and the effect of suppressing the spread of false news
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[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0045] Such as figure 1 As shown, a method of suppressing the dissemination of false news based on influence maximization includes the following steps:
[0046] 1) Use an end-to-end information cascade prediction model DeepCas, where the information propagation model of DeepCas is as follows figure 2 As shown, by using the cascade graph as a random walk path, and then collecting the node sequence for the gated neural network, combined with the attention mechanism to predict the message propagation.
[0047] First, the sequence of nodes is sampled from the cascade grap...
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