James Melville
James Melville
> ../inst/include/annoylib.h:662:18: runtime error: load of misaligned address 0x55d2429c5424 for type 'const long unsigned int', which requires 8 byte alignment Actually this PR won't fix that issue, and I'm not...
I have been running [uwot](https://github.com/jlmelville/uwot) and [UMAP](https://github.com/lmcinnes/umap) over the same datasets to reassure myself that you get equivalent results. That's true for most of the datasets I've looked at, with...
In https://github.com/lmcinnes/pynndescent/pull/16, there was mention of the UMAP 0.4dev branch having diverged substantially from pynndescent for the sparse code. The non-sparse code doesn't seem to have been changed as much,...
I have probably forgotten some steps, but this is mostly all you need to know: 1. Sign up for [Azure DevOps](https://dev.azure.com/). 2. Create an organization. Mine is my username, but...
See https://github.com/satijalab/seurat/issues/4647 for an example.
Knut Jägersberg notified me [and also tweeted](https://twitter.com/JagersbergKnut/status/1411384421354295296?s=20) that there is a problem with `uwot` creating very large tar balls (> 8GB). The problem seems to be with opening the tarballs...
Things I should fix, but which may need a major version change. To be edited and updated as I discover more hidden horrors. * `min_dist` default is `0.01`, but should...
I recently attempted to update the R bindings for hnswlib but there is a valgrind problem of the form: ``` ==217201== Conditional jump or move depends on uninitialised value(s) ==217201==...
Hello, is there a way to use k-nearest neighbors data created externally? My current strategy is to create a dummy class of the form: ```python class PrecomputedKNNIndex: def __init__(self, indices,...
Hello, is it possible to use `preserve_neighbors` with pre-computed k-nearest neighbors data in the distance-matrix-like form used by the likes of UMAP and t-SNE? In this format, the indices and...