Prof. Dr. Thomas Bartz-Beielstein

Christian Berger, Mitglied des Landtags in NRW, zu Besuch im Institut IDEA an der TH Köln Christian Berger war am Montag zu Besuch im Institut für Data Science, Engineering and Analytics (IDEA), um sich bei Prof. Dr. Thomas Bartz-Beielstein und Eva Bartz (Bartz & Bartz GmbH) über Ei…

Christian Berger, Mitglied des Landtags in NRW, zu Besuch im Institut IDEA an der TH Köln idea.gm.th-koeln.de?p=814

Reading Recommendation: „Beyond algorithm hyperparameters: on preprocessing hyperparameters and associated pitfalls in machine learning applications“ The preprint, which was written by Christina Sauer, Anne-Laure Boulesteix, Luzia Hanßum, Farina Hodiamont, Claudia Bausewein, and Theresa Ullmann, is available on arXiv: Abstract: Adequately genera…

Reading Recommendation: "Beyond algorithm #hyperparameters: on preprocessing hyperparameters and associated pitfalls in machine learning applications" idea.gm.th-koeln.de?p=802

CfP: 19th Conference on Learning and Intelligent Optimization (LION19) The 19th Learning and Intelligent Optimization conference is exploring the intersections and uncharted territories between machine learning, artificial intelligence, mathematical programming and al…

CfP: 19th Conference on Learning and Intelligent Optimization (LION19) idea.gm.th-koeln.de?p=791

The openings for full-time researchers with the CNRS are now officially announced. Consider joining us if you are into fundamental research 🙂
CNRS researchers can be hosted in any joint CNRS-uni/grand école unit. Eg, my office is at Sorbonne Uni and I benefit from both CNRS and Sorbonne environment

Top AI Journalists and News Resources Join the conversation

Here is a trio of my AI related Starter Packs so far:

It's literally my day job to think about these things 🧵:

go.bsky.app/3f81sna

Radar HD+, Regenradar Deutschland Regenradar Deutschland - Wetterradar mit 250m-Auflösung. So gut, dass man Strukturen von Superzellen und manchmal sogar Tornados erkennen kann.

Das nächste Regengebiet breitet sich von Westen her überm Land aus, zeitweise regnet es kräftig.
Zum aktuellen Radar (für Details in die Länder und Kreise).
/PH
kachelmannwetter.com/de/regenrada...

OpenAI confirms new $200 monthly subscription, ChatGPT Pro, which includes its o1 reasoning model | TechCrunch OpenAI has launched a new subscription plan for ChatGPT, its AI-powered chatbot platform — and it's very expensive.

Yes, very, very expensive.

Wirtschaftsministerium will Testzentrum für KI-Roboter einrichten Das Bundesministerium für Wirtschaft und Klimaschutz will die Wirtschaft an einem interdisziplinär besetzten Zentrum beteiligen, in dem KI-Roboter geprüft und getestet werden. Quellen:

Wirtschaftsministerium BMWK will Testzentrum für #KI #Roboter einrichten idea.gm.th-koeln.de?p=788

Scientists, academics, researchers: We’re excited to share that @altmetric.com is now tracking mentions of your research on Bluesky! 🧪

Posts, barbed wire fences and the main gate of the former Auschwitz II-Birkenau camp.

Help us commemorate victims, preserve memory & educate the world. Amplify our voice.

Your interaction here is more than just a click. It is an act of remembrance against forgetting. Like, share, or quote our posts.

Let people know that @auschwitzmemorial.bsky.social is present here.

AI-Driven Fall Detection System Developed by Prof. Dr. Bartz-Beielstein and his Team Achieves 98% Accuracy in TH Köln Study The project „FallKI – Development of Sensor Technology and AI Algorithms for Fall Detection in the Vicinity of Nursing Beds“ was conducted by Prof. Dr. Axel Wellendorf from the In…

#AI-Driven #FallDetection System Achieves 98% Accuracy in TH Köln Study idea.gm.th-koeln.de?p=773

Pressemitteilung: Bundesminister Özdemir stellt #BMBF Leitung neu auf idea.gm.th-koeln.de?p=769 #Forschung

Zuverlässige #ML-Modelle und ML-Prozesse in der Automation lautet der Titel des neuen Fachausschusses in der #VDI/ #VDE-Gesellschaft Mess- und #Automatisierungstechnik.
Hoch motiviert traf sich das Gremium heute zu seiner ersten Sitzung im VDI-Haus in Düsseldorf. #KI #AI

Quarto 1.6 – Quarto Quarto 1.6 supports unified branding across formats, updates to RevealJS, a new shortcode to reorder content, a landscape page block, and more. There are also a couple of breaking changes that will af...

Quarto v1.6 is here! 🎉

Now you can create a single file to unify branding across formats!

One file to brand them all...if you will. 😜

quarto.org/docs/blog/po...

#Quarto #Posit #datascience #R #python

Neuer VDI/VDE Fachausschuss: Zuverlässige ML-Modelle und ML-Prozesse in der Automation Prof. Dr. Bartz-Beielstein und die Doktoranden Alexander Hinterleitner und Richard Schulz aus dem Institut IDE+A nehmen an der konstituierenden Sitzung des VDI/VDE Fachausschusses Zuverlässige ML-M…

Weitere Infos: idea.gm.th-koeln.de?p=746

Neuer VDI/VDE Fachausschuss: Zuverlässige ML-Modelle und ML-Prozesse in der Automation. Freue mich, gemeinsam mit meinen Doktoranden Alexander Hinterleitner und Richard Schulz morgen an der konstituierenden Sitzung teilzunehmen.

CfP: 2025 Genetic and Evolutionary Computation Conference (GECCO 2025) 2025 Genetic and Evolutionary Computation Conference (GECCO 2025) Spain (hybrid event)July 14-18, 2025We are inviting you to submit your latest top-quality work for presentation and publication at …

CfP: 2025 Genetic and Evolutionary Computation Conference idea.gm.th-koeln.de?p=742 #optimization #ai #ml

Hello BlueSky! Joao Henriques (joao.science) and I are hiring a fully funded PhD student (UK/international) for the FAIR-Oxford program. The student will spend 50% of their time @UniofOxford and 50% @MetaAI (FAIR) in London, while completing a DPhil (Oxford PhD). Deadline: 2nd of Dec AOE!!

Thanks a lot! Its on my reading list. 👏

The metaphors of artificial intelligence A few months after ChatGPT was released, the neural network pioneer Terrence Sejnowski wrote about coming to grips with the shock of what large language models (LLMs) could do: “Something is beginning...

For Science Magazine, I wrote about "The Metaphors of Artificial Intelligence".

The way you conceptualize AI systems affects how you interact with them, do science on them, and create policy and apply laws to them.

Hope you will check it out!

www.science.org/doi/full/10....

Take note that Professor @teemuroos.bsky.social has joined Bluesky. Give him a follow #mlsky #databs

Book outline

Over the past decade, embeddings — numerical representations of machine learning features used as input to deep learning models — have become a foundational data structure in industrial machine learning systems. TF-IDF, PCA, and one-hot encoding have always been key tools in machine learning systems as ways to compress and make sense of large amounts of textual data. However, traditional approaches were limited in the amount of context they could reason about with increasing amounts of data. As the volume, velocity, and variety of data captured by modern applications has exploded, creating approaches specifically tailored to scale has become increasingly important. Google’s Word2Vec paper made an important step in moving from simple statistical representations to semantic meaning of words. The subsequent rise of the Transformer architecture and transfer learning, as well as the latest surge in generative methods has enabled the growth of embeddings as a foundational machine learning data structure. This survey paper aims to provide a deep dive into what embeddings are, their history, and usage patterns in industry.

Cover image

Just realized BlueSky allows sharing valuable stuff cause it doesn't punish links. 🤩

Let's start with "What are embeddings" by @vickiboykis.com

The book is a great summary of embeddings, from history to modern approaches.

The best part: it's free.

Link: vickiboykis.com/what_are_emb...

My favorite CV trope. 🫠

So will Google Deepmind KI-Systemen in den "Kopf" schauen Google Deepmind arbeitet an Methoden, um die komplexen Abläufe in KI-Systemen besser zu verstehen und steuern zu können. Das "Gemma Scope" soll dabei helfen.

Google Deepmind arbeitet an Methoden, um die komplexen Abläufe in KI-Systemen besser zu verstehen und steuern zu können. Das "Gemma Scope" soll dabei helfen. #Künstliche Intelligenz

Good idea. Done.

😎🎯

Bluesky's firehose is a treasure trove of public data for researchers and developers, and it's completely free. Check out our developer docs: docs.bsky.app

I made another starter pack to help to build a math community from German speaking parts of the world

(I don't like the name, but there are only 50 letters allowed. - sorry)

Let me know if want on (or off)!
go.bsky.app/A3gJ6b9

USA und China: KI soll nicht über Einsatz von Atombomben entscheiden dürfen Biden und Xi einigten sich am Rande eines Apec-Treffens in Peru darauf, Künstlicher Intelligenz nicht die Kontrolle über Nuklearwaffensysteme zu überlassen.

Biden und Xi einigten sich am Rande eines Apec-Treffens in Peru darauf, Künstlicher Intelligenz nicht die Kontrolle über Nuklearwaffensysteme zu überlassen. #Künstliche Intelligenz

CfP: ProbNum25 – The International Conference on Probabilistic Numerics 1st – 3rd September 2025, EURECOM, France ProbNum25 is an international conference on Probabilistic Numerics, methods for statistically solving numerical problems (optimisation, int…

Reposted, see idea.gm.th-koeln.de?p=738