Maximum-Entropy Adversarial Audio Augmentation for Keyword Spotting.
Zuzhao YeGregory CiccarelliBrian KulisPublished in: ICASSP (2024)
Keyphrases
- maximum entropy
- keyword spotting
- speech processing
- speech recognition
- signal processing
- maximum entropy principle
- hidden markov models
- multimedia
- speaker identification
- visual information
- printed documents
- handwritten documents
- principle of maximum entropy
- natural language processing
- conditional random fields
- transformation based learning
- multimedia systems
- audio visual
- english text
- iterative scaling
- minimum cross entropy
- audio features
- machine learning
- document images
- probabilistic model
- feature selection