Data Reduction in Phase-Sensitive OTDR with Ultra-Low Sampling Resolution and Undersampling Techniques.
Feihong YuLiyang ShaoShuaiqi LiuWeijie XuDongrui XiaoHuanhuan LiuPerry Ping ShumPublished in: Sensors (2022)
Keyphrases
- data reduction
- data compression
- instance selection
- data analysis
- knowledge discovery
- data mining
- representative subset
- feature selection
- classification accuracy
- classification rules
- model selection
- singular value decomposition
- rough set theory
- preprocessing
- sampling methods
- databases
- high dimensionality
- data quality
- text classification
- learning algorithm
- neural network