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pschetelat

Re:How Big Data Carried Graph Theory into New Dimensions on Friday August 20, 2021 @05:37AM (#28244301)
An interesting algorithm based on graph theory and topology is umap, used for dimensionality reduction.

https://umap-learn.readthedocs.io/en/latest/how_umap_works.h...

I am always amazed at how well umap work for diverse dataset.

Re:Ask HN: Who is hiring? (May 2021) on Wednesday May 12, 2021 @12:30PM (#27132170)
Thanx, I'll take a look. I take the opportunity to thank you for Postgrest. It is really a nice sharp tool :)
Re:Ask HN: Who is hiring? (May 2021) on Tuesday May 11, 2021 @09:57AM (#27118177)
CSTB | Backend engineer / DevOps | Paris Region / Grenoble Region, France| Full Time | On Site / Partial Remote

Our stack : K8S Scaleway / Gitlab-ci / Postgresql-PostGIS / keycloak / PostgREST / Python / Spark / MLfow / Angular The mission of CSTB (Scientific and Technical Center for Building) is to ensure the quality and safety of buildings in France. In the energy and environment division, you will help create new innovative services based on numerical simulation, GIS and machine learning for our clients, users and partners: citizen, construction sector companies, government agencies and startups. Focused on our fight against climate change, we use physical models and data to build tools that promote large scale retrofit of buildings, better conception of districts and cities. You work on a micro service architecture gravitating around our database of 20 million of buildings with their energy and environmental performances https://youtu.be/oFC8MyOLG0I

Full job description here: https://talents.cstb.fr/Pages/Offre/detailoffre.aspx?idOffre...