An Effective Automated Speaking Assessment Approach to Mitigating Data Scarcity and Imbalanced Distribution

INIS

• learning 100%
• data 100%
• assessments 100%
• distribution 100%
• speech 100%
• levels 66%
• performance 33%
• comparative evaluations 33%
• margins 33%
• prediction 33%
• extraction 33%
• losses 33%
• modeling 33%
• accuracy 33%
• classification 33%
• datasets 33%
• benchmarks 33%
• metrics 33%
• hands 33%

Computer Science

• Self-Supervised Learning 100%
• Speech Recognition 66%
• Assessment System 33%
• Traditional Method 33%
• Prediction Accuracy 33%
• Experimental Result 33%
• Feature Extraction 33%