Combining Neural Methods and Knowledge-Based Methods in Accident Management

Figure 3

The target variable 211K122 (reactor pressure) is modelled by correlating variables. Variable code names are shown on y-axis and variable codes on x-axis. z-axis is correlation (colour coding in the figure), for example, the reactor pressure has the largest negative correlation with the variable 421K831 (Matlab variable index 443) and the largest positive correlation with the variable 211K112.