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how to set the value of K with different points for other datasets #9
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Hi, thanks for your question. K is a super parameter and we cannot know the best value for different datasets. It may depend on the density of the point cloud. For Modelnet40, we usually set K to be 20 if the point cloud consists of 1024 points. |
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Hi,thanks for your great work, For each sampling point, search the nearest K points to build a local region. The question is how to set the value of K with different points for other datasets. Is there any standard for the value of K. looking forward to your reply.
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