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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2014
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Article
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Tab 2
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Research Article
Machine Fault Classification Based on Local Discriminant Bases and Locality Preserving Projections
Table 2
Clustering evaluation of different features for dataset A.
Metric
PCA
LPP
WPT
LDB
WPT
LDB
3.0900
4.0740
7.8135
8.7864
ACC
0.4700
0.7560
0.9740
0.9800
NMI
0.7914
0.9090
0.9546
0.9623