search

mit-han-lab / spvnas

[ECCV 2020] Searching Efficient 3D Architectures with Sparse Point-Voxel Convolution
http://spvnas.mit.edu/
MIT License
582 stars 109 forks source link

about heatmap #86

Closed suyunzzz closed 2 years ago

suyunzzz commented 2 years ago

In the paper, "Here, the points in red are the ones with the top 5% largest feature norm in the point-based branch.".

I want to know if feature norm means feature vector L2 norm?(sprt(x^2+y^2+z^2....)) image

zhijian-liu commented 2 years ago

That's right. We were using L2 feature norm.