A Method for the Analysis of Facial Expressions using Machine Learning Algorithms

Abstract

The interaction between human and machine systems have thrived a great importance in understanding the emotions and extracting them. Emotional analysis statement has a complication with large number of input features and varying human expressions, which needs classification of compact number of similar features using classification algorithm. Automatic facial recognition.may sometimes act as an element for natural human interface machines. Various techniques have been proposed to perform emotional analysis which shown a great progress in success in adopting the algorithms and methods. This paper provides a survey on the different algorithms and techniques emphasized for emotional analysis.