Lie detection method based on depth recursion-type condition-restricted Boltzmann machine
A technology with restricted Boltzmann machines and conditions, applied in diagnostic recording/measurement, medical science, psychological devices, etc., which can solve the problems of bias and high cost of polygraph detection
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[0046] The present invention will be further described below with reference to the drawings and specific embodiments.
[0047] figure 2 Is the structure diagram of the restricted Boltzmann machine, Is the unit value of visible layer node i at time t, Is the unit value of node k in the visible layer at time t-p. h j The variable of the jth node of the hidden layer h. σ i Is the variance of node i in the visible layer. b i And c j Is the offset between the visible layer node i and the hidden layer node j. It is the weight matrix of the directed connection between visible layer nodes from time t-p to time t. It is the weight matrix of the directed connection from the visible layer node to the hidden layer node at t-p. W vh It is the weight matrix of the symmetric connection between the visible layer node and the hidden layer node at time t. Given the past observations of multiple visible layers Hidden layer node The observed value of the visible layer node at the current ...
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