Drone Data Analytics for Measuring Traffic Metrics at Intersections in High-Density Areas

1 code implementation • 4 Nov 2024 • Qingwen Pu, Yuan Zhu, Junqing Wang, Hong Yang, Kun Xie, Shunlai Cui

This study employed over 100 hours of high-altitude drone video data from eight intersections in Hohhot to generate a unique and extensive dataset encompassing high-density urban road intersections in China.

Knowledge-graph based Proactive Dialogue Generation with Improved Meta-Learning

no code implementations • 19 Apr 2020 • Hongcai Xu, Junpeng Bao, Junqing Wang

To overcome this drawback, we propose a knowledge graph based proactive dialogue generation model (KgDg) with three components, improved model-agnostic meta-learning algorithm (MAML), knowledge selection in knowledge triplets embedding, and knowledge aware proactive response generator.

Dialogue Generation Knowledge Graphs +4