利用BERT预测等待红色信号的时间
Predicting times of waiting on red signals using BERT
摘要:
我们提出了一种使用基于BERT的模型来近似道路交通模拟结果的方法,该方法可以应用于,例如,优化交通信号灯设置,特别是在自动驾驶和联网车辆的情况下。实验是在使用交通仿真框架软件在现实道路网络上运行生成的数据集上进行的。将基于BERT的模型与其他4种类型的机器学习模型(LightGBM、全连接神经网络和2种类型的图神经网络)进行了比较,并在所有考虑的指标方面给出了最佳结果。
英文摘要:
We present a method for approximating outcomes of road traffic simulations using BERT-based models, which may find applications in, e.g., optimizing traffic signal settings, especially with the presence of autonomous and connected vehicles. The experiments were conducted on a dataset generated using the Traffic Simulation Framework software runs on a realistic road network. The BERT-based models were compared with 4 other types of machine learning models (LightGBM, fully connected neural networks and 2 types of graph neural networks) and gave the best results in terms of all the considered metrics.
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