illustrative example, all of the experts have assigned “ X” (no relationship) for relationship between the test item and the concept C1, while
three of them (E1, E2, and E5) have high confidence and two of them (E3 and E4) have low confidence to represent the same relationship;
therefore, the integrated weighting is “X” (no relationship) with confidence degree “S” (Sure). Another rule that is similar to this rule, but
with most of the experts showing non-confidence in making their decision, is given as follows: