Spectrally Similar Graph Pooling

no code implementations • 1 Jan 2021 • Kyoung-Woon On, Eun-Sol Kim, Il-Jae Kwon, Sangwoong Yoon, Byoung-Tak Zhang

To further investigate the effectiveness of our proposed method, we evaluate our approach on a real-world problem, image retrieval with visual scene graphs.

Image Retrieval Retrieval

ColdExpand: Semi-Supervised Graph Learning in Cold Start

no code implementations • 1 Jan 2021 • Il-Jae Kwon, Kyoung-Woon On, Dong-Geon Lee, Byoung-Tak Zhang

Most real-world graphs are dynamic and eventually face the cold start problem.

Graph Learning Link Prediction +1