Research Article
Research on the Optimization Model of the Abrasive Blocks Using Weighted Case-Based Reasoning
Table 1
The scale definition of the comparative judgment matrix.
| Scale | Meaning |
| 1 | Indicates that index i is of the same importance as index j | 3 | Indicates that index i is slightly more important than index j | 5 | Indicates that index i is moderately more important than index j | 7 | Indicates that index i is substantially more important than index j | 9 | Indicates that index i is very strongly more important than index j | 2, 4, 6, 8 | Represents the median value of the above adjacent evaluations |
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