Pl. Choong et al., ENTROPY MAXIMIZATION NETWORKS - AN APPLICATION TO BREAST-CANCER PROGNOSIS, IEEE transactions on neural networks, 7(3), 1996, pp. 568-577
This paper describes two artificial neural network architectures for c
onstructing maximum entropy models using multinomial distributions, Th
e architectures presented maximize entropy in two ways: by the use of
the partition function (which involves the solution of simultaneous po
lynomial equations) and by constrained gradient ascent, Results compar
ing the convergence properties of these two architectures are presente
d. The practical use of these two architectures as a method of inferen
ce is illustrated by an application to the prediction of metastases in
early breast cancer patients, To assess the predictive accuracy of th
e maximum entropy models, we compared the results with those obtained
by the use of the multilayer perceptron and the probabilistic neural n
etwork.