Unsupervised Learning-Based Plant Pipeline Leak Detection Using Frequency Spectrum Feature Extraction and Transfer Learning.
Sujin ParkDoyeob YeoJi-Hoon BaePublished in: IEEE Access (2024)
Keyphrases
- transfer learning
- frequency spectrum
- unsupervised learning
- leak detection
- feature extraction
- frequency domain
- semi supervised learning
- fourier transform
- dimensionality reduction
- text classification
- labeled data
- reinforcement learning
- supervised learning
- semi supervised
- feature selection
- machine learning
- frequency band
- knowledge transfer
- active learning
- spectral features
- cross domain
- unlabeled data
- feature vectors
- machine learning algorithms
- text categorization
- feature space
- collaborative filtering
- bandpass
- control system
- learning algorithm
- pattern recognition
- image processing
- face recognition
- texture features
- transfer knowledge
- object recognition
- gabor filters
- feature set
- expectation maximization
- principal component analysis
- face images
- training data
- subband
- information extraction
- low frequency
- probabilistic model
- natural language processing
- structural features
- recommender systems
- pairwise
- text mining