Shear velocity estimation by the combined use of supervised and unsupervised neural networks.
Pietro BurrascanoP. LucciGiuseppe MartinelliRenzo PerfettiPublished in: ICASSP (1990)
Keyphrases
- neural network
- semi supervised
- unsupervised learning
- supervised learning
- unsupervised methods
- supervised classification
- unsupervised feature selection
- supervised training
- competitive learning
- learning algorithm
- accurate estimation
- neural nets
- discriminant projection
- data driven
- supervised methods
- pattern recognition
- velocity vector
- word sense induction
- weakly supervised
- robust estimation
- machine learning
- estimation algorithm
- feed forward
- neural network model
- model selection
- artificial neural networks
- genetic algorithm
- training algorithm
- recurrent neural networks
- labeled data
- angular velocity
- pairwise
- feature selection