Mathematics
Cluster Validity Index
100%
Data-driven
59%
Decrease
15%
Fault
40%
Fault Detection
81%
Fault Diagnosis
27%
Feature Selection
70%
Feature Space
23%
Forward Search
29%
Framework
9%
Health
18%
High-dimensional
14%
Learning Algorithm
41%
Machine Learning
57%
Model
5%
Overfitting
23%
Performance
20%
Rolling Bearing
30%
Signal Processing
18%
Subset
9%
Business & Economics
Fault
40%
Fault Detection
90%
Fault Diagnosis
29%
Feature Selection
84%
Health Management
21%
Learning Algorithm
42%
Machine Learning
68%
Overfitting
24%
Performance
13%
Processing Time
18%
Severity
16%
Engineering & Materials Science
Failure analysis
14%
Fault detection
48%
Feature extraction
40%
Health
12%
Learning algorithms
28%
Machine learning
38%
Roller bearings
19%
Signal processing
14%
Earth & Environmental Sciences
detection
30%
health
12%
index
26%
machine learning
52%
signal processing
19%
Social Sciences
health promotion
12%
learning
13%
performance
12%
time
4%