A facial expression recognition with automatic segmentation of face regions

Mathematics

• Facial Expression Recognition 100%
• Region of Interest 65%
• Segmentation 59%
• Feature Vector 50%
• Dimensionality Reduction 21%
• Recognition Algorithm 21%
• Support Vector Machine 20%
• Classifier 18%
• Principal Component Analysis 17%
• Experimental Results 16%
• Clustering 15%
• Computational Complexity 15%
• Closed 9%

Engineering & Materials Science

• Dimensionality reduction 26%
• Principal component analysis 23%
• Computational complexity 20%
• Support vector machines 19%
• Classifiers 17%