What Can an Accent Identifier Learn? Probing Phonetic and Prosodic Information in a Wav2vec2-based Accent Identification Model

Keyphrases

• 2-layer 33%
• Accent Identification 100%
• Automatic Speech Recognition 33%
• Identification Model 100%
• Learned Features 33%
• Novel Words 33%
• Phoneme 100%
• Phoneme Representation 33%
• Phonetic Information 100%
• Prediction Task 33%
• Prosodic Information 100%
• Prosody 33%
• Prosody Prediction 33%
• Self-supervised Learning 33%
• Self-supervised Learning Model 66%
• Speech Recognition Task 33%
• Transformer Layer 33%
• Wav2vec 2.0 100%
• Word Prosody 33%

Computer Science

• Identification Model 100%
• Self-Supervised Learning 100%
• Speech Recognition 33%