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

Table 1

Comparison of mean estimation results.

Method	M estimated value	M confidence interval	μ interval length	Σ estimated value	σ confidence interval	σ interval length
Classical statistics	−0.3152	[−0.4621, −0.1680]	0.2941	0.3229	[0.2483, 0.4713]	0.2230
High-performance computing method of superposition degree	−0.3166	[−0.3182, −0.3149]	0.0033	0.0984	[0.0972, 0.0995]	0.0023
Random weighting method	−0.3064	[−0.3049, −0.3079]	0.0030	0.0834	[0.0824, 0.0845]	0.0021
Improved high-performance computing method of superposition degree	−0.3023	[−0.3036, −0.3010]	0.0026	0.0783	[0.0774, 0.0792]	0.0018