The phrase "" most likely refers to a data package associated with the blog post " Geometric Deep Learning for Spherical Data " on Medium or Towards Data Science . Summary of the Blog Post
: Applying deep learning to data observed on spherical surfaces (e.g., Earth maps, cosmic microwave background, or 360° imagery). Spherical Data.7z
: Use the 7-Zip Official Site or Ninite to download the software needed to open the archive. The phrase "" most likely refers to a