[Docs] Where is the mapping from each dataset taxonomy to your labels

[OasisArtisan]

Branch

main branch https://mmdetection3d.readthedocs.io/en/latest/

📚 The doc issue

Hello, thanks for the great work, I am trying to find the mapping from ScanNet, MP3D, 3RScan, ArkitScenes to your unified semantic labels and instance ids. This will allow me to connect your annotations to the original annotations on the mesh for dense point clouds.

Suggest a potential alternative/fix

No response