A real-time recognition and correction system for lying state

Abstract

The invention relates to a system for real-time recognition and correction of a lying state, comprising a voice input module, a sample classification module, a semantic recognition module, a lying state recognition module, a voice dictionary, an identification module, a correction module and an output module; the voice input module is used for collecting Voice signal; the sample classification module is connected to the voice input module in communication; the semantic recognition module is connected to the sample classification module in communication; the lying state recognition module is connected to the sample classification module in communication; the voice dictionary is connected in communication between the semantic recognition module and the lying state recognition module; the identification module is respectively connected to the semantic recognition module and the lying state recognition module; the correction module is respectively connected to the identification module and the voice dictionary; the output module is connected to the In the correction module, it can identify and mark the credibility level of the discourse, and correct and generate new problems, with strong effectiveness and accurate information obtained.

Description

technical field [0001] The invention relates to speech and lying state detection, in particular to a lying state real-time identification and correction system. Background technique [0002] There are often some lies in life. White lies can save people from getting into greater trouble or danger, but malicious lies can bring great harm to others or society. Lying is a typical psychological state, which will affect people's behavior, facial expression, physiological changes and language expression. For people with high psychological qualities, this kind of influence is extremely subtle, and it is difficult for ordinary people to detect, so their lies cannot be exposed quickly and effectively. With the development of science and technology, some information can be accurately collected through equipment, which lays the foundation for the machine to identify the state of lying. [0003] Since the 1990s, polygraph equipment has made great progress in our country, and it has suc...

AI Technical Summary

Problems solved by technology

But so far, polygraph equipment still stays at the stage of "collecting information on site and judging information manually". Its timeliness is poor, the judgment cycle is long, and it is easy to delay the timing; This information raises questions again; and when making judgments, the professional quality of personnel is required to be high, and it cannot be widely popularized.

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