Traffic analytics with online web data
Yisheng Lv, Yuanyuan Chen, Xueliang Zhao, Hao Lü · Institution of Engineering and Technology eBooks · 2020
Social media and other online websites have rich traffic information. How to extract and mine useful traffic information from online web data to address transportation problems has become a valuable and interesting research topic in current data-explosive era. In this chapter, we introduce a traffic analytic system with online web data. The proposed system can collect online data, use machine learning and natural language processing methods to extract traffic events, analyze traffic sentiment, and reason traffic scenarios. We also present some results based on the proposed system and techniques in practice.