weightage. The neural network is trained with the selected
significant patterns for the effective prediction of heart attack.
Multi-layer Perceptron Neural Network with Back-propagation is
being used as the training algorithm. In feed-forward neural
networks the neurons of the first layer forward their output to the
neurons of the second layer, in a unidirectional fashion, which
explains that the neurons are not received from the reverse
direction. A kind of feed-forward neural network mechanism is
the Multi-layer Perceptron Neural Networks (MLPNN) or