ogrisel, 11 days ago (edited 10 days ago) to python

Scikit-learn 1.5 release highlights in video:

https://youtu.be/mOpU-zremz4

Or as a webpage: https://scikit-learn.org/stable/auto_examples/release_highlights/plot_release_highlights_1_5_0.html

#Python #MachineLearning #PyData #SciPy

janeadams, 1 month ago to infosec

Could someone ELI5 why this SciPy 1.8.0 UAF is a 9.8 "critical" CVE if "the vendor and discoverer indicate that this is not a security issue"?

https://nvd.nist.gov/vuln/detail/CVE-2023-29824

The GitHub comments seem to suggest that it's a rather difficult thing to exploit in the first place: https://github.com/scipy/scipy/issues/14713

#SciPy #InfoSec

Armavica, 2 months ago to python

I would have never guessed that SciPy has graph algorithms but the scipy.sparse.csgraph module is full of them (connected components, Dijkstra, max flow, etc.): https://docs.scipy.org/doc/scipy/reference/sparse.csgraph.html#module-scipy.sparse.csgraph

#scipy #graphs #theoreticalCS #python

janeadams, 2 months ago to python

Wow I am reviewing talk and tutorial submissions for @SciPyConf and gosh I am so impressed and learning so much! wish I was going to be in town for the conference but I'll be traveling and tuning in to the recordings. Definitely an event not to miss if you have the chance; this year it will be in Tacoma WA July 8-13 🧪🐍 #SciPy #Python #SciKit #Research

https://www.scipy2024.scipy.org/

Also if you missed last year or want a sampling of the type of content, it's all on YouTube: https://youtube.com/playlist?list=PL1PbeFStIOoOd01KhBeba-byU5E5dJ716

kellogh, 3 months ago to rust

ngl you had me at 3x-300x faster than #scipy / #numpy

vector similarity in #rust

https://github.com/ashvardanian/simsimd #python

edrogers, 5 months ago to pnw

SciPy 2024 will be in Tacoma, WA this year! 🎉 (I've been told this is no longer privileged information, and can be shared publicly.)

We'll be in the Greater Tacoma Convention Center July 8th-14th. To celebrate the announcement, I made 2 things:

1. A chirp.social group: @SciPy2024 This is a mastodon bot that will boost any post that mentions it. Follow it for updates
2. I threw together a small promotional image. I was feeling Art Deco today 😃

@SciPyConf @scipy #scipy #scipy2024 #pnw #Tacoma

anze3db, 5 months ago to random

I'm finally making a separate page for conferences over at https://fedidevs.com/conferences/

I'm still tweeking the code that aggregates Mastodon posts from the confs, but once that's done I'll start adding 2024 conferences, starting with pycon.it and djangocon.eu (the two that I already have tickets for 😇).

Which other conferences should I add?

mgorny, 6 months ago to gentoo Polish

Za sprawą zlecenia z #ExMakhina, Inc. (@cJ), sporo paczek Pythona w #Gentoo dorobiła się wsparcia #PyPy, m.in.: #IPython, #Jupyter Notebook, #MatPlotLib, #ScIPy, #SymPy.

Chciałbym także podziękować autorom PyPy za ich wsparcie, zarówno w kwestii poprawiania błędów w PyPy, jak również udzielaniu pomocy innym projektom, by poprawić ich zgodność z PyPy. Praca z wami jest przyjemnością!

Na koniec, poznałem ważny argument za pracą nad wsparciem PyPy w projektach: nawet jeśli dana paczka nie działa szybciej na PyPy, to może być zależnością w większym projekcie, w którym PyPy ogółem przynosi lepszą wydajność.

#Python

berlin_pyladies, 6 months ago to opensource

🎉 PyLadies Berlin, join us for a @scipy online sprint! 🎉

Dive into open-source with #SciPy - a key Python project for data manipulation & visualization. 🐍💻

👩‍💻 Work on real issues
📚 Learn from maintainers
🌍 Network with peers

🔑 GitHub, Python, & curiosity required. SciPy knowledge? Bonus!

Coaches:

• @melissawm from Quansight 💼
• Kai, open-source advocate at BHP 🚀

https://www.meetup.com/pyladies-berlin/events/297275969/

#PyLadies #OpenSource #techcommunity

sklearn, 8 months ago to python

🔴 19 fixes
😃 74 contributors
📢 Bugfix release - scikit-learn 1.3.1 is out!
More details in the changelog: https://bit.ly/3rpA33J

You can upgrade with pip as usual:
pip install -U scikit-learn

or using the conda-forge builds:
conda install -c conda-forge scikit-learn

Thanks to all the contributors!

#data #Python #software #ML #opensource #pydata #scipy #sklearn #machinelearning

video/mp4

ogrisel, 8 months ago to python

scikit-learn 1.3.1 is out!

This release fixes a bunch of annoying bugs. Here is the changelog:

https://scikit-learn.org/stable/whats_new/v1.3.html#version-1-3-1

Thanks very much to all bug reporters, PR authors and reviewers and thanks in particular to @glemaitre, the release manager of 1.3.1.

#PyData #SciPy #sklearn #Python #machinelearning

chrys, 9 months ago to python

Hi friends, I'm looking to put together a list of recommended tutorial to get new students going with a) the Unix or Linux command line; b) Python (with Jupyter Notebooks); c) shell scripting with bash; d) other command line productivity tools (top 10 most useful?). I have a few links such as http://www.ee.surrey.ac.uk/Teaching/Unix/, which is good, but doesn't go far enough, or the #softwarecarpentry curriculum.

Anything you like particularly? Online best, videos great, books ok. #python #scipy

pybonacci, 9 months ago to random

#Scipy 2023 videos:

https://invidious.snopyta.org/channel/UCk-E6GY7BqkKIiXhNHi-wmA/videos

computingnature, 10 months ago to random

Make your next discovery using #Rastermap, a visualization method for large-scale neural data. Paper now out: https://www.biorxiv.org/content/10.1101/2023.07.25.550571v1 (click on the gif)

gif of neural activity re-sorted by Rastermap algorithm

vwbusguy, 10 months ago to jupyter

I think this might be the smallest PR I've ever reviewed. #Jupyter #JupyterHub #scipy #datascience #containers

edrogers, 10 months ago to ArtificialIntelligence

Ariana Mendible is sharing a great talk, "Small Town Police Accountability: A Data Science Toolkit" here at #SciPy2023. Her group has created a great package to help researchers parse the output of FOIA (Freedom Of Information Act) requests, using #OCR, #NLP, and #Python. The library, called SToPA, is available on GitHub: https://github.com/qsideinstitute/SToPA
More on the talk here: https://cfp.scipy.org/2023/talk/AXPZZG/

#SciPy #Policing #CivicData #DataScience #FOIA #Police
@scipy2023

dillonniederhut, 10 months ago to scipy2023

New in #SciPy:

• sobol indices
• lazy loading
• alpine wheels
• overhaul of scipy.sparse

@scipy2023

edrogers, 10 months ago to python

Juanita Gomez and Jarrod Millman are leading a BoF (Birds of a Feather) season on coordination of the #ScientificPython ecosystem right now.
@cheukting_ho @scipy2023

#SciPy #Python #SciPy2023

Photo credit for first image: https://fosstodon.org/@cheukting_ho/110708160300788599

A large, stadium-style conference room full of attendees listening to Jarrod and Juanita speak

ogrisel, 10 months ago (edited 10 months ago) to random

Jérémie has just released threadpoolctl 3.2.0:

https://pypi.org/project/threadpoolctl/

This is a small Python library to inspect and change the size of the threadpools used by libraries dynamically linked to a Python program (e.g. OpenBLAS, MKL, OpenMP runtimes...).

It is quite useful to debug oversubscription problems in the #SciPy / #PyData ecosystem.

This new version makes it possible to register a custom controller for your own native library. See the changelog for details:

https://github.com/joblib/threadpoolctl/blob/master/CHANGES.md

edrogers, 10 months ago to science

Paige Martin presenting an update on PANGEO during today's #SciPy tools plenary. A cool project and community coming together

#EarthScience #Science #SciPy2023 #ClimateChange #Python #DataScience @scipy2023

edrogers, 10 months ago to python

@cheukting_ho giving an update on #Hypothesis at the #SciPy2023 plenary tools update today

#Python #Testing #SciPy @scipy2023

edrogers, 10 months ago to bioinformatics

Angela Pisco, head of computational biology at insitro, giving the keynote today at #SciPy2023. Talk title: How Open Source Tools Power the Efforts of Biological Data Analysis and Drug Discovery

Lots of interesting work on genomics, machine learning, and model benchmarking

#genomics #bioinformatics #MachineLearning #Python #SciPy

@scipy2023

edrogers, 10 months ago to python

Amanda Casari @amcasari presenting at SciPy 2023, with a talk titled "Thar Be Dragons: Ethical, Legal, and Policy Challenges when Measuring Open Source"

Slides also available at https://bit.ly/oss-dragons-scipy2023-slides

#Python #SciPy #SciPy2023 #OpenSource

@scipy2023

edrogers, 10 months ago to python

Abby Mitchell giving her talk at SciPy 2023, titled: "Beyond Bits & Qubits: Effective Open Source Community Management in Quantum Computing"

A great discussion about lessons learned and practical tips in managing an open source project and community

#SciPy2023 #SciPy #SciPyConf2023 #Python #QuantumComputing #OpenSource #FOSS @SciPyConf @scipy2023

vmagnin, 1 year ago to random

You can try #Fortran with online #compilers:

• On the Fortran Playground https://play.fortran-lang.org/ you can learn Fortran by compiling (and editing) various examples.
• On Godbolt Compiler Explorer https://godbolt.org/, you can use several versions of #GFortran, Intel #ifort, Intel #ifx and #Flang. And you can read the assembler code.
• On https://dev.lfortran.org/ you can play with the #LFortran compiler (development in progress) and see its intermediate representations.