Abstract: The invention relates to a method of predicting personality characteristic from images of a subject person's face, comprising: a) collecting training images of multiple persons for training propose, the images associated with metadata characteristics of human personality; b) grouping the collected training images into training groups; c) training at least one image-based classifier to predict at least one characteristics of human personality from at least one image of a second person; and d) applying the at least one image-based classifier to at least one image of the subject person for outputting a prediction of at least one human personality characteristic of the subject person.

Abstract: The invention relates to a method of predicting personality characteristic from images of a subject person's face, comprising: a) collecting training images of multiple persons for training propose, the images associated with metadata characteristics of human personality; b) grouping the collected training images into training groups; c) training at least one image-based classifier to predict at least one characteristics of human personality from at least one image of a second person; and d) applying the at least one image-based classifier to at least one image of the subject person for outputting a prediction of at least one human personality characteristic of the subject person.

Abstract: The present invention relates to a method of predicting personality characteristic from at least one image of a subject person, in particular images of the person's face, comprising: a) collecting training images of multiple persons for training propose, wherein each of said training images is associated with metadata characteristics of human personality; b) grouping said collected training images into training groups according to said associated metadata, either according to same metadata or similar metadata; c) training at least one image-based classifier to predict at least one characteristics of human personality from at least one image of a second person; and d) applying said at least one image-based classifier to at least one image of said subject person for outputting a prediction of at least one human personality characteristic of said subject person.

Abstract: A method of depositing diamond particles on a surface of a substrate is provided. The method is effected by (a) charging the diamond particles by a positive charge to obtain positively charged diamond particles; and (b) electrophoretically depositing the positively charged diamond particles on the surface of the substrate, for obtaining a green diamond particles coat on the surface of the substrate.