Intelligent Analytics for Industry 4.0 Applications

8 Various Audio Classification Models for Automatic Speaker Verification System in Industry 4.0

Sanil Joshi, Mohit Dua, and Shelza Dua

National Institute of Technology

DOI: 10.1201/9781003321149-8

Contents

• 8.1 Introduction
• 8.2 Back-End Classification Models
  • 8.2.1 Machine Learning Models
  • 8.2.2 Deep Learning Models
• 8.3 Validation
  • 8.3.1 Hold Out Validation
  • 8.3.2 k-Fold Cross Validation
  • 8.3.3 Stratified k-Fold Cross Validation
  • 8.3.4 Monte Carlo Cross Validation
• 8.4 Evaluation Metrics
  • 8.4.1 Equal Error Rate (EER)
  • 8.4.2 Accuracy
  • 8.4.3 Precision (Pre)
  • 8.4.4 Recall (Re)
  • 8.4.5 Area Under Curve (AUC)
  • 8.4.6 F1 Score
  • 8.4.7 Mean Average Precision (AP)
• 8.5 Analysis of Different Classification Models
• 8.6 Conclusion
• References

8.1 Introduction ...