主题词：Big Data and Digital Economy; Metaheuristic Optimization Algorithms Research; Neural Networks and Applications; Advanced Multi-Objective Optimization Algorithms; Anomaly Detection Techniques and Applications; Face and Expression Recognition; Diverse Scientific and Economic Studies; Advanced Memory and Neural Computing; Advanced Neural Network Applications; Ferroelectric and Negative Capacitance Devices; Machine Learning and Algorithms; Internet of Things and AI; Advanced Graph Neural Networks; Domain Adaptation and Few-Shot Learning; Evolutionary Algorithms and Applications; Text and Document Classification Technologies; Reinforcement Learning in Robotics; Privacy-Preserving Technologies in Data; Machine Learning and Data Classification; Video Surveillance and Tracking Methods; Adversarial Robustness in Machine Learning; Advanced Image and Video Retrieval Techniques; Advanced Image Processing Techniques; Generative Adversarial Networks and Image Synthesis; Image Enhancement Techniques