Unsupervised Learning of Acoustic Units Using Autoencoders and Kohonen Nets.
Vikramjit MitraDimitra VergyriHoracio FrancoPublished in: INTERSPEECH (2016)
Keyphrases
- unsupervised learning
- self organizing maps
- deep belief networks
- denoising
- supervised learning
- neural network
- dimensionality reduction
- deep learning
- object recognition
- machine learning
- acoustic signal
- underwater acoustic
- model selection
- data sets
- underwater vehicles
- semi supervised
- feature maps
- neural gas
- sparse coding
- acoustic features
- source localization
- text classification
- artificial neural networks
- hidden markov models