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Artificial Neural Network is the adaptive model in Artificial Intelligence as become the model of learning.
Many research in artificial neural network using BackPropagation. More of 70 prosen researcher using this
model to solve all problem in its research. BP using supervised learning, which indicated the output as the basis
of failure value as a feedback of its activation. This paper I will introduced another method in artificial neural
network called Radial Basis Function to recognize various font. RBF is a mocel of ANN which adopt both
supervised and unsupervised learning. The Hidden layer doesn’t form first when the building of its architecture.
In this model Hidden layer will form after we could cluster for all various font itself. A number of hidden layer
based on a number of cluster center. Weighting in Hidden and output layer using Gaussian model and
Pseudoinverse matrices. Although I didn’t compare the result of both model BP and RBF for this problem, the
result of this research almost get 70 % success in order to recognize all font pattern.
Keywords: Artificial Neural Network, adaptive, Radial Basis Function, Gaussian, Pseudoinve

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