NMF/ICA experiments - Githubissues

neurodata / maggot_models

Modeling Drosophila larval connectomes

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NMF/ICA experiments #80

Open bdpedigo opened 4 years ago

bdpedigo commented 4 years ago

Currently, I am using Omni/ASE to embed the graph for subsequent clustering We would like to look into using other matrix factorization techniques, such as NMF, and see how those results compare.

bdpedigo commented 3 years ago

unclear what the metric here would be. hard to evaluate embeddings generally. a few notions:
- [ ] how close are pairs: this says less about utility and more about "reliability," IMO
- [ ] cluster and look at the clusters... but not quantitative here.