An emotion identification method, a device, and a storage medium. The method comprises the following steps: generating a large quantity of neutral questions, comparison questions, and relevant questions, and constructing a test question bank (S10); generating a test questionnaire according to the test question bank (S20); segmenting a video of a test subject answering the test questionnaire, and obtaining a video segment for each question answered by the test subject (S30); extracting an expression feature vector from each video segment, and using the same as the feature vector of the corresponding question (S40); calculating a center point of a feature vector of the neutral questions, a center point of a feature vector of the comparison questions, a first distance between the feature vector of each relevant question and the center point of the feature vector of the neutral questions, and a second distance between the feature vector of each relevant question and the center point of the feature vector of the comparison questions (S50); and if the first distance is greater than the second distance, determining that the test subject concealed genuine emotions, and if the first distance is less than the second distance, determining that the emotions expressed by the test subject are genuine (S60).
EMOTION IDENTIFICATION METHOD, DEVICE, AND A STORAGE MEDIUM