Supplementary Data for: Fusing Dynamic Evolution and Instantaneous States: An LSTM-XGBoost Model for Traffic Conflict Prediction in Urban Expressway Merging Zones Using UAV Trajectories

This repository contains the supplementary materials for the manuscript titled "Fusing Dynamic Evolution and Instantaneous States: An LSTM-XGBoost Model for Traffic Conflict Prediction in Urban Expressway Merging Zones Using UAV Trajectories". Files included: frenet1.csv: The highly-detailed UAV trajectory dataset containing spatial-temporal coordinates and kinematic parameters. 示例video.mp4: A demonstration video visualizing the merging conflicts and vehicle interactions. README.md: The data dictionary and instructions for the dataset.