Integrating Feature Engineering with Deep Learning to Conduct Diagnostic and Predictive Analytics for Turbofan Engines

Table 8

Explained proportions of variances using PCA.

Components	Variance	Proportion of variance	Cumulative proportion (%)
PC1	9.027	0.601	60.17
PC2	2.099	0.139	74.17
PC3	0.965	0.064	80.61
PC4	0.414	0.027	83.37
PC5	0.368	0.024	85.82
PC6	0.348	0.023	88.15
PC7	0.306	0.02	90.19
PC8	0.29	0.019	92.12
PC9	0.255	0.017	93.82
PC10	0.206	0.014	95.2
PC11	0.196	0.013	96.5
PC12	0.177	0.012	97.68
PC13	0.173	0.011	98.83
PC14	0.146	0.009	99.8
PC15	0.029	0.001	99.99