Speech Augmentation Based Unsupervised Learning for Keyword Spotting.
Jian LuoJianzong WangNing ChengHaobin TangJing XiaoPublished in: IJCNN (2022)
Keyphrases
- keyword spotting
- unsupervised learning
- speech recognition
- speech processing
- hidden markov models
- speech signal
- supervised learning
- machine learning
- printed documents
- object recognition
- semi supervised
- dimensionality reduction
- mixture model
- automatic speech recognition
- model selection
- speaker identification
- signal processing
- handwriting recognition
- handwritten documents
- feature selection
- noisy environments
- text classification
- language model
- pattern recognition
- document analysis
- document clustering
- english text
- image segmentation
- image processing