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Autoencoders aren't even the best dimensionality reduction technique. Where are UMAP powered "manifold" fakes?
by Der_Einzige 7y ago
Autoencoders aren't even the best dimensionality reduction technique. Where are UMAP powered "manifold" fakes?
- LolWolf 7y agoUMAP is, sadly, extraordinarily slow, plus the inverse mapping is not clear.
- Der_Einzige 7y agoThere are GPU implementations...
- LolWolf 7y agoStill doesn't fix the inverse mapping problem, which is done immediately by Autoencoders, by definition.