Einops:Clear and Reliable Tensor Manipulations with Einstein-like NotationFundamentalsCore Operations1234567from einops import rearrange, reduce, repeat# rearrange elements according to the patternout

Normalization——Batch Norm, Layer Norm, Instance Norm and Group NormNormalizationFor a tensor with the shape of (N, C, D), where $N$ stands for batch-size, $C$ stands for features and D stands for feat

Review of PointNetOne of the most prominent shortcomings of PointNet is that PointNet does not capture local structures induced by the metric space points live in, because PointNet only extract featur

Point Cloud DataPoint cloud data refers to a set of vectors in a 3D coordinate system. A normal point cloud object is usually with 2D shape (n, 3+X), where n is the number of points, 3 stands for 3D c

This is my new blog. The previous one has been outdated.