Hand-written Numeral Recognition Based on Probabilistic Neural Network
Jun Zheng · 2015
This paper analyzes favorable properties and realization principles of probabilistic neural network and elaborates the original image pre-processing and normalization processing of hand-written numeral, proper vector extraction, network model building, and other key techniques.Finally, this paper checks the model of hand-written numeral recognition based on probabilistic neural network, the results of which show that this model has high recognition accuracy and strong stability.