Design of Active Defense System for Railway Communication Network Based on Deep Neural Network -- Human Resource Network Information Recommendation Method Based on Machine Learning -- Machine Learning Based Abnormal Flow Analysis of University Course Teaching Network -- A Learned Multi-objective Bacterial Foraging Optimization Algorithm With Continuous Deep Q-learning -- Webpage Text Detection Based on Improved Faster-RCNN Model -- Turbo: A High-Performance and Secure Off-chain Payment Hub -- A Complete Information Detection Method for Vehicle CAN Network Gateway Based on Neural Network -- Optimization of Data Transmission Efficiency of Wireless Communication Network for Chemical Energy Monitoring -- Deep Spatio-Temporal Decision Fusion Network for Facial Expression Recognition -- A Tabu-based Multi-Objective Particle Swarm Optimization for Irregular Flight Recovery Problem -- A Robot Foreign Object Inspection Algorithm for Transmission Line Based on Improved YOLOv5 -- Path Planning Algorithm based on A_star Algorithm and Q-learning Algorithm -- Belief x2 Divergence-based Dynamical Complexity Analysis for Biological Systems -- Local Feature Acquisition Method of Multi-Layer Vision Network Image Based on Virtual Reality -- Channel Selection for EEG Emotion Recognition via An Enhanced Firefly Algorithm with Brightness-distance Attraction -- Security Risk Assessment Method of High Voltage Power Communication Network Based on Fuzzy Clustering -- Trimodal fusion network combined global-local feature extraction strategy and spatial-frequency fusion strategy -- Data Security Risk Prediction of Labor Relationship Rights Protection Network Platform Based on Machine Learning -- Research on LSTM based Traffic Flow prediction adaptive beacon Transmission period and Power joint control -- Construction of Color Network Model of Folk Painting Based on Machine Learning.-Research on Intrusion Prevention Optimization Algorithm Of Power UAV Network Communication Based on Artificial Intelligence -- Designof Network Big Data Anti Attack System for Carbon Emission Measurement Based on Deep Learning -- An Efficient Particle YOLO Detector for Urine Sediment Detection -- Evolutionary Factor-Driven Concise Bacterial Foraging Optimization Algorithm for Solving Customer Clustering Problems -- Brain Storm Optimization Algorithm with Multiple Generation Strategies for Patient Data Clustering -- TGPFM: An Optimized Framework for Ordering and Transporting Raw Materials for Production -- Visual Analysis of Facial Expression Recognition Research Based on Knowledge Graph -- Brainstorming-based Large Scale Neighborhood Search for Vehicle Routing with Real Travel Time -- A SAR Image Preprocessing Algorithm Based on Improved Homomorphic Wavelet Transform and Retinex -- Medical data clustering based on multi-objective clustering algorithm -- Self-supervised Visual-Semantic Embedding Network Based on Local Label Optimization -- A New Deep Network Model for Stock Price Prediction -- A Method for Residual Network Image Classification with Multi-scale Feature Fusion -- Face morphing detection based on a two-stream network with channel attention and residual of multiple color spaces -- DU-Net: A Novel Architecture for Retinal Vessels Segmentation -- Sub-pixel level edge extraction technology for industrial parts for smart manufacturing -- USDSE: A Novel Method to Improve Service Reputation based on Double-Side Evaluation -- Morphology-based Soft Label Smoothing Strategy For Fine-grained Domain Adaptationming -- MOOC Performance Prediction and Online Design Instructional Suggestions Based on LightGBM -- MOOC Dropout Prediction Based on Bayesian Network -- Knowledge Enhanced BERT based on Corpus Associate Generation -- Multi-objective Particle Swarm Optimization based on Archive Control Strategy -- A Hybrid Multi-Objective Genetic-Particle Swarm Optimization Algorithm for Airline Crew Rostering Problem with Fairness and Satisfaction -- Plant Leaf Area Measurement Using 3D Imaging: A Comparative Study between Dynamic Structured Light Stereo and Time-of-Flight -- Subgraph matching based on Path adaptation for large-scale graph -- Photovoltaic Panel Intelligent Management and Identification Detection System based on YOLOv5.

The three-volume proceedings set LNCS 13655,13656 and 13657 constitutes the refereed proceedings of the 4th International Conference on Machine Learning for Cyber Security, ML4CS 2022, which taking place during December 2-4, 2022, held in Guangzhou, China. The 100 full papers and 46 short papers were included in these proceedings were carefully reviewed and selected from 367 submissions.