Keyphrases
Feature Extraction
100%
Impact-based
100%
Differential Signal
100%
Phase-sensitive Optical Time-domain Reflectometry (Φ-OTDR)
100%
Pattern Recognition
66%
Feature Extractor
66%
Φ-OTDR System
66%
Classification Accuracy
33%
Recognition Process
33%
Processing Cost
33%
Number of Data
33%
Spearman Correlation
33%
Data Traces
33%
Data Region
33%
Impact Region
33%
Vibration Pattern
33%
Event-based Features
33%
Classification Processing
33%
Computer Science
Differential Signal
100%
Feature Extraction
100%
Pattern Recognition
100%
Recognition Process
50%
Classification Accuracy
50%
Processing Cost
50%
Engineering
Extractor
100%
Based Feature Extraction
100%
Pattern Recognition
100%
Classification Accuracy
50%
Processing Cost
50%