Samuel Granjeaud

No problem under R4.0.3. explor() opens a tab in my default web browser in my case, not the RStudio one. I noticed that when closing the explor tab, the shiny...

Hi, Windows10x64 R4.0.0 ``` √ checking for file 'C:\Users\samgg\AppData\Local\Temp\RtmpUT09Qs\remotes685c1eb82df6\elbamos-largeVis-e51871e/DESCRIPTION' - preparing 'largeVis': (557ms) √ checking DESCRIPTION meta-information ... - cleaning src - checking for LF line-endings in source and make...

My pleasure :-)

Concerning DBSCAN and Co, I think you did great improvements that are worth keeping. If you really want to externalize these codes, either propose a PR to the dbscan package,...

The annoy recall is definitively not the same. Did you set the seed in order to tend to be reproducible?

Thanks for your feedback. I didn't meant building an interactive software. I was just wondering about compiling the code and offering it as a an alternate tSNE method that uses...

I would suspect the linked libraries. For example, matrix multiplications (PCA) are more efficient with Intel MKL libraries which are probably integrated in Visual Studio. https://blog.revolutionanalytics.com/2014/10/revolution-r-open-mkl.html https://simplystatistics.org/2016/01/21/parallel-blas-in-r/

Not the solution, but for large dataset you should also look at http://www.omiq.ai/opt-SNE https://www.cytosplore.org Best.

Here is what I like in the other packages. The RANN2 package provides a unique nn2 function https://github.com/jefferislab/RANN/blob/master/R/nn.R ``` nn2

Thanks for your reply and considering this proposal. I will do it, but not in the next two weeks. I will copy/paste a lot of work of @jlmelville unless he...