Speech based emotion recognition using spectral feature extraction and an ensemble of kNN classifiers

Keyphrases

• Speech Emotion Recognition 100%
• Nearest Neighbor Classifier 100%
• Cepstrum 100%
• Spectral Feature Extraction 100%
• Cybersecurity 66%
• Maximum Gain 33%
• Developing Technology 33%
• K-nearest Neighbor (K-NN) 33%
• Public Information 33%
• Emotional Prosody 33%
• Bagging Algorithm 33%
• Biometric-based 33%
• Speech Database 33%
• Human Biometrics 33%
• Ensemble Classification 33%
• Password-based 33%
• Emotion-based 33%
• Personal Information 33%
• Mel-frequency Cepstrum 33%
• Criminal Activity 33%
• Adaptive Components 33%
• Frequency Adaptive 33%
• Post-filtering 33%
• Existing Technology 33%
• Spectral Features 33%

Computer Science

• Spectral Feature 100%
• Nearest Neighbors Classifier 100%
• Criminal Activity 33%
• Password 33%