Multisource Data Fusion Analysis of Maintainability for Overlapping Degree High Performance Computing

Table 2

Results comparison of different weight determination methods based on credibility weighting.

Method	The prior distribution weight of historical information	Predistribution weight of similar equipment information
Based on deviation	0.4966	0.5054
Based on quality factor	0.5066	0.5044
High performance calculation of superposition degree	0.6956	0.3046