Multimodel deception detection - are you telling a lie?

• Main Author: Yuan, Weiyun
• Other Authors: Alex Chichung Kot
• Format: Thesis-Master by Coursework
• Language: English
• Published: Nanyang Technological University 2024
• Subjects: Computer and Information Science; Engineering; Machine learning; Multimodel deception detection; Contrastive learning
• Online Access: https://hdl.handle.net/10356/181486
• Institution: Nanyang Technological University

Deception detection plays a crucial role across various fields, evolving from traditional physical polygraphs to today’s machine learning techniques to analyze deceptive behaviors. Fraud can be detected through multiple modalities, including heart rate, EEG, blood pressure, facial micro-expressions,...