A blockchain user credibility evaluation method based on interactive behavior
An evaluation method and blockchain technology, applied in secure communication devices, digital transmission systems, electrical components, etc., can solve problems such as high computational overhead, insufficient comprehensiveness, lack of trust relationship evolution affecting effective detection of malicious nodes, etc., to improve accuracy The effect of reducing the cost of time and space
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[0045] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.
[0046] Such as figure 1 As shown, a blockchain user credibility evaluation method based on interactive behavior disclosed in the embodiment of the present invention evaluates the credibility of interactive users through the superposition of global reputation, direct trust value, and recommended trust value, so as to conduct interactive Decision-making, while encouraging honest user nodes and punishing cheating user nodes through the trust update mechanism, so that users can know the credibility of...
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