数字识别 Resources

Showing items tagged with "数字识别"

Application Background: Digital recognition represents a crucial research direction in the pattern recognition field with broad application prospects. Based on fundamental principles of BP neural networks, this paper proposes a handwriting digit recognition solution utilizing BP neural network methodology. Key Technology: The core concept of the BP algorithm involves a learning process consisting of two phases: forward propagation of signals and backward propagation of errors. During forward propagation, input samples pass through the input layer, undergo progressive processing through hidden layers, and transmit to the output layer. If discrepancies exist between actual outputs and expected outputs (teacher signals), the system initiates the backward error propagation phase.

MATLAB 226 views Tagged