An Integration Method Using Kernel Principal Component Analysis and Cascade Support Vector Data Description for Pipeline Leak Detection with Multiple Operating Modes - Zhou, Mengfei; Zhang, Qiang; Liu, Yunwen; Sun, Xiaofang; Cai, Yijun; Pan, Haitian (Processes, 2019)
Keywords: Accident prevention; Accuracy; Acoustics; Aging; Aging (natural); Algorithms; Artificial intelligence; Cluster analysis; Clustering; Computational fluid dynamics; Decomposition; Economic impact; Environmental degradation; Feature extraction; Gas pipelines; Genetic algorithms; Hybrid systems; Hyperspheres; Kernels; Leak detection; Leakage; Localization; Methods; Natural gas; Neural networks; Optimization algorithms; Petroleum pipelines; Pipe joints; Principal components analysis; Sensors; Set theory; Signal processing; Support vector machines; Vector quantization; Weld defects; Welded joints