主题词：Machine Learning and Data Classification; Imbalanced Data Classification Techniques; Metaheuristic Optimization Algorithms Research; Topic Modeling; Anomaly Detection Techniques and Applications; Text and Document Classification Technologies; Data Stream Mining Techniques; Face and Expression Recognition; Neural Networks and Applications; Sentiment Analysis and Opinion Mining; Data Management and Algorithms; Evolutionary Algorithms and Applications; Complex Network Analysis Techniques; Data Mining Algorithms and Applications; Advanced Text Analysis Techniques; Natural Language Processing Techniques; Smart Agriculture and AI; Advanced Multi-Objective Optimization Algorithms; Time Series Analysis and Forecasting; Multi-Criteria Decision Making; Bayesian Modeling and Causal Inference; Machine Learning and Algorithms; Network Security and Intrusion Detection; Advanced Clustering Algorithms Research; AI-based Problem Solving and Planning