Research Article
A New Service Module Partition Approach for Product Service System Based on Fuzzy Graph and Dempster-Shafer Theory of Evidence
Table 1
Service activity function relevance [
5].
| | Relevant degree | Function relevance description | Assignment |
| | Very strong | The two service activities are indispensable to realize the same function. | 1 | | Strong | The application of one service activity has a strong influence on the implementation of the other service activity. | 0.75 | | Medium | The application of one service activity has an impact on the implementation of the other service activity. | 0.5 | | Weak | The application of one service activity has a weak influence on the implementation of the other service activity. | 0.25 | | None | There is no functional relationship between the two service activities. | 0 |
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