  Recently, the automatic prediction of personality traits has received a lot
of attention. Specifically, personality trait prediction from multimodal data
has emerged as a hot topic within the field of affective computing. In this
paper, we review significant machine learning models which have been employed
for personality detection, with an emphasis on deep learning-based methods.
This review paper provides an overview of the most popular approaches to
automated personality detection, various computational datasets, its industrial
applications, and state-of-the-art machine learning models for personality
detection with specific focus on multimodal approaches. Personality detection
is a very broad and diverse topic: this survey only focuses on computational
approaches and leaves out psychological studies on personality detection.
