t-BMPNet: Trainable Bitwise Multilayer Perceptron Neural Network over Fully Homomorphic Encryption Scheme

<div>Graphs of sigmoid functions and their derivatives with respect to different approaches: true (or plaintext), binary, Taylor, and LS (least square). (a) Graphs of sigmoid functions. (b) Graphs of sigmoid function derivatives.</div>

Security and Communication Networks

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Figure 5

Figure 5: t-BMPNet: Trainable Bitwise Multilayer Perceptron Neural Network over Fully Homomorphic Encryption Scheme 