Search Results for author: Rui Bu

Found 4 papers, 4 papers with code

Mutual Information Maximization in Graph Neural Networks

2 code implementations21 May 2019 Xinhan Di, Pengqian Yu, Rui Bu, Mingchao Sun

In order to reduce the loss, we extend the GNNs frameworks by exploring the aggregation and iteration scheme in the methodology of mutual information.

General Classification Graph Classification +2

PointCNN: Convolution On $\mathcal{X}$-Transformed Points

14 code implementations NeurIPS 2018 Yangyan Li, Rui Bu, Mingchao Sun, Wei Wu, Xinhan Di, Baoquan Chen

The proposed method is a generalization of typical CNNs to feature learning from point clouds, thus we call it PointCNN.

 Ranked #1 on 3D Instance Segmentation on S3DIS (mIoU metric)

3D Instance Segmentation 3D Part Segmentation +1

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