Advances in Fuzzy Systems / 2011 / Article / Tab 1

Research Article

Fuzzy Comprehensive Evaluation on the Effect of Measures Operation for Oil-Water Well

Table 1

The quantity scale of 0.1~0.9.

Scale valueDefinitionExplanation

0.5Equally importantTwo elements compared, equally important.
0.6Slightly importantTwo elements compared, an element is more slightly important than another element.
0.7Obviously importantTwo elements compared, an element is more obviously important than another element.
0.8Much more importantTwo elements compared, an element is much more important than another element.
0.9Extremely importantTwo elements compared, an element is more extremely important than another element.
0.1, 0.2, 0.3, 0.4Converse comparisonIf is compared with , get the judgment value , then is compared with , the judgment value is .

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