Keyphrases
Short-time Fourier Transform
100%
Anomaly Detection
100%
Train Wheel
100%
Unsupervised Learning Algorithm
100%
Transformative Learning
100%
Autoencoder
60%
Multilayer Perceptron
40%
Non-negative Matrix Factorization
40%
One-class Support Vector Machine (OCSVM)
40%
Convolutional Neural Network
40%
Health Index
40%
Fiber Bragg Grating Sensor
20%
Health Condition
20%
Learning Algorithm
20%
Time-frequency
20%
Data-driven Methods
20%
Data-driven Approach
20%
Passenger Train
20%
Condition-based Maintenance
20%
Fault Data
20%
Operating Hours
20%
Reliable Services
20%
Wheel Defects
20%
Vibration Signal
20%
Freight Train
20%
Autoencoder Neural Network
20%
Passenger Rail
20%
Unsupervised Data
20%
Railway Operator
20%
Health Metrics
20%
Improved Correlation
20%
Computer Science
Unsupervised Learning
100%
Anomaly Detection
100%
Autoencoder
100%
Learning Algorithm
100%
Time Fourier Transform
100%
Convolutional Neural Network
50%
Support Vector Machine
50%
Multilayer Perceptron
50%
Health Condition
25%
Driven Approach
25%
Condition-Based Maintenance
25%
Unsupervised Data
25%
vibration signal
25%
nonnegative matrix factorization
25%
Matrix Factorization
25%
Operating Hour
25%
Engineering
Short-Time Fourier Transform
100%
Learning Algorithm
100%
Anomaly Detection
100%
Autoencoder
100%
Railway
50%
Matrix Factorization
50%
Convolutional Neural Network
50%
Perceptron
50%
Support Vector Machine
50%
Fibre Bragg Grating Sensor
25%
Operating Hour
25%
Metrics
25%
Chemical Engineering
Multilayer Neural Networks
100%
Unsupervised Learning
100%
Neural Network
100%
Support Vector Machine
100%
Earth and Planetary Sciences
Self Organizing Systems
100%
Support Vector Machine
100%
Bragg Cell
50%
Medicine and Dentistry
Health Care Cost
100%
Fiber Bragg Grating
100%