Multilayer feed-forward neural network (MFNN). Figure 2 shows
the structure of MLPNN. The significant parameters to heart
attack prediction have been used with their weightage and the
priority levels are advised by the medical experts. The sample
combinations of heart attack parameters for normal and risk level
along with their values and weightages are shown in Table. 3 In
that, lesser value (0.1) of weightage comprises the normal level of
prediction and higher values other than 0.1 comprise the higher
risk