The Tutte Institute for Mathematics and Computing (TIMC) is a government research institute focused on fundamental mathematics and computer science. Research work from the Institute that has been released as open source can be found here.

Software from the Tutte Institute and its staff

Vectorizers	UMAP	HDBSCAN	PyNNDescent	ThisNotThat
Tools for vectorizing sequence data	Dimension reduction and visualization	Spatial clustering	Approximate nearest neighbour search	Interactive data map exploration and labeling

Ensemble Clustering for Graphs	Graph Partition Measures	EnsTop	EasyData
Graph clustering and community detection	Graph partition evaluation	Ensemble topic modeling	Data science reproducibility framework

Glasbey	Fast HDBSCAN	DataMapPlot
Glasbey Algorithmic Categorical Colour Palettes	Fast Multicore HDBSCAN in Numba	Presentation Ready Data Map Plots

EVōC
Embedding Vector Oriented Clustering