
8.6 Fuzzy Query proCeSSIng uSIng Fuzzy tableS 371
$0 to $369.50. The mean, SD, mean of cheap (low) area, mean of medium area,
and mean of expensive (high) area can be determined accordingly. By apply-
ing the formulae discussed in Section 8.6.1, the fuzzy set graph shown in
Figure 8.20 can be obtained.
Using the fuzzy set generated, each record in the transaction table can be
converted to fuzzy numbers to obtain a fuzzy table as shown in Table 8.16.
8.6.5 Fuzzy Query Processing
In this section, the handling of three fuzzy queries is illustrated. The results
of the queries are generated using fuzzy graphs and fuzzy tables.
Fuzzy Query 1: ...