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lejon / TSne.jl

Julia port of L.J.P. van der Maaten and G.E. Hintons T-SNE visualisation technique.
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Float32 extremely slow #33

Open denizyuret opened 3 years ago

denizyuret commented 3 years ago 
julia> tsne(randn(Float64,500,100));                                                                                        
Computing t-SNE100%|████████████████████████████████████| Time: 0:00:00                                                     
  KL_divergence:  2.2364                                                                                                    

julia> tsne(randn(Float32,500,100));                                                                                        
Computing t-SNE100%|████████████████████████████████████| Time: 0:01:23                                                     
  KL_divergence:  2.2551