Demo Introduction: Machine Reading aims to develop Machine Learning algorithms that could read and comprehend natural language documents as humans do. With Machine Reading, natural language information is converted to the form that could be processed by computers, and could be further utilized in applications such as summarization, question answering and dialogue system.
Demo Introduction: In this project, we visually investigated how official public account article information propagate in WeChat platform from different perspectives, involving a 3D global overview, time-varying propagation view, community detection view, etc. We also implemented several designs by using real propagation data, including the propagation clock, propagation wave, propagation galaxy and propagating tree. The system --- WeSeer has already been deployed and applied to WeChat, Tencent for daily propagation analysis.
Demo Introduction: "The video contains three parts; The first part presents
the localization accuracy and global consistency by comparing with the ground truth provided in
the indoor environment. Three trajectories of model-only, model+EKF and ground truth are shown
in different colors. The 3D model used for localization is shown as dense point cloud. The second
part shows the real-time localization results in outdoor case.
Four trajectories of model-only, model+EKF, VINS and GPS are represented in different colors. The 3D model used for localization is shown as sparse point cloud for display efficiency consideration. The special outdoor case with unstable GPS is also included. Three image views including the raw fisheye image, the electronically stabilized image, and the rendered image are shown simultaneously. Besides comparing different trajectories, it is intuitive to tell the localization performance by visually comparing the similarity between the stabilized image and the rendered image. The third part of the video shows the closed-loop control by a trajectory tracking experiment using the proposed method for state feedback."