Map-Reduce Decentralized PCA for Big Data Monitoring and Diagnosis of Faults in High-Speed Train Bearings

Earth and Planetary Sciences

• Algorithms 50%
• Data Correlation 25%
• Datum 25%
• Diagnosis 25%
• Effectiveness 25%
• Extension 25%
• Fault 50%
• High-Speed Train 100%
• Map 75%
• Real Time 25%
• Rule 25%
• Safety 25%
• Warning System 25%

Engineering

• Algorithm 50%
• Big Data 50%
• Collected Data 25%
• Demonstrates 25%
• Experimental Result 25%
• Fault Detection and Diagnosis 25%
• Hadoop 25%
• High Speed Train 100%
• Large Amount 25%
• Maps 75%
• Train Bearing 25%