Working Notes: a commonplace notebook for recording & exploring ideas.
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— Kunal
UMAP
I wanted to visualize the embeddings used to cross link notes here, and ChatGPT pointed me to UMAP.
Notes on how:
- simplex: build a k-dimensional object
- k-simplex is an arbitrary set of x + 1 objects with faces
- simplicial complex -- simpilces glued together along faces
- try to make an open cover into a Cech complex/simlplicial complex
- someday: follow up after reading and learning about topology