Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp) header
Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp) profile picture

Lukas Pfahler (whadupapp@ruhr.social)

@whadupapp

"Eine gewisse Fröhlichkeit auf Feiern finde ich unbedingt notwendig."

 Dortmund, Germany
lukaspfahler.de
Joined February 2012
  • Tweets599
  • Following192
  • Followers59
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Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)Photo by Lukas Pfahler (whadupapp@ruhr.social) (@whadupapp)
Replying to @thestormisyou
@thestormisyou and I just published a new preprint. arxiv.org/abs/2108.13396 We think it's the coolest work we've done yet. It has gamma rays, noisy labels and a novel machine learning approach to gamma hadron separation without simulation data. (1/9) A thread:
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
ECML PKDD (@ECMLPKDD) profile picture
ECML PKDD@ECMLPKDD18 Dec 2023
Here we go again, @DAMI_Social #ECMLPKDD2023 JT article: "Joint leaf-refinement and ensemble pruning through regularization" by Sebastian Buschjäger & @KatharinaJutta (link.springer.com/article/10…) #OA
Joint leaf-refinement and ensemble pruning through $$L_1$$ regularization

Joint leaf-refinement and ensemble pruning through $$L_1$$ regularization

Data Mining and Knowledge Discovery - Ensembles are among the state-of-the-art in many machine learning applications. With the ongoing integration of ML models into everyday life, e.g., in the form...

link.springer.com
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Lamarr Institute (@LamarrInstitute) profile picture
Lamarr Institute@LamarrInstitute10 Nov 2023
The Lamarr team grows & grows together🤝. We just had three days of joint lab visits in Dortmund, which flew by. We want to thank you all for your numerous participation in the 2nd edition, your exciting input and the lively discussions. And simply for the great time together.😊
Image from Lamarr Institute (@LamarrInstitute)
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Im neuen ICE kann man jetzt auch bei 280km/h im Ruheabteil telefonieren.
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Lamarr Institute (@LamarrInstitute) profile picture
Lamarr Institute@LamarrInstitute1 Aug 2023
🧑‍🎓Today, #Lamarr's Vanessa Faber & @whadupapp took high school students on a tour of the world of #MachineLearning & #ArtificialIntelligence. The participatory lecture was held at @TU_Dortmund & included several hands-on tasks. Shoutout to the attending future #AI experts! #twlz
Image from Lamarr Institute (@LamarrInstitute)
Image from Lamarr Institute (@LamarrInstitute)
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
ECML PKDD (@ECMLPKDD) profile picture
ECML PKDD@ECMLPKDD7 Feb 2023
🎊The Call for Papers for #ECMLPKDD2023 is officially open! You can submit novel research papers to the 🔬 Research Track and papers on compelling ML/DM/KD applications to the 🔨 Applied Data Science Track! You can find all info (w/ deadlines) at: 🔗 2023.ecmlpkdd.org/submission…
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Melissa & Chris Bruntlett (@modacitylife) profile picture
Melissa & Chris Bruntlett@modacitylife24 Jan 2023
“If it needs a sign, it’s bad design.” Streets and intersections can be engineered to reduce the number of conflicts, forgive inevitable mistakes, self-explain anticipated behaviour and self-enforce desired speed. Our interview on the ‘Mobilitetspodden’: iusinnovation.se/project/18-… – at Delft, Nederland
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Peter Glaser (@peterglaser) profile picture
Peter Glaser@peterglaser10 Jan 2023
• Verstammlung
Image from Peter Glaser (@peterglaser)
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Max Thiessen (@maxthiessen_ml) profile picture
Max Thiessen@maxthiessen_ml30 Dec 2022
Our wonderful machine learning research unit ml-tuw.github.io @tu_wien lead by Prof. Thomas Gärtner is looking for a new postdoc for 2-6 years. Please check out the application page jobs.tuwien.ac.at/Job/199114 (deadline 12th Jan 2023) and feel free to reach out.
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Lamarr Institute (@LamarrInstitute) profile picture
Lamarr Institute@LamarrInstitute23 Dec 2022
🎁 Early christmas present: 4 (!) PhD candidates under supervision by @KatharinaJutta Morik have successfully defended their PhD thesis in the past weeks. 🎓 They will continue to contribute their wide-ranging expertise on #MachineLearning & #AI in the #LamarrInstitute next year.
The picture shows the four disputants and their supervisor Katharina Morik standing side by side.

ALT The picture shows the four disputants and their supervisor Katharina Morik standing side by side.

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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Lamarr Institute (@LamarrInstitute) profile picture
Lamarr Institute@LamarrInstitute23 Dec 2022
Focusing on #RepresentationLearning with unsupervised methods & graduating summa cum laude, @whadupapp investigated the use of #EmbeddingLearning with graph #ConvolutionalNeuralNetworks for search & retrieval of mathematical expressions & worked to increase trust in decisions. 👏
Image from Lamarr Institute (@LamarrInstitute)
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phew, I almost accidentally closed 62 tabs..
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Lamarr Institute (@LamarrInstitute) profile picture
Lamarr Institute@LamarrInstitute29 Sep 2022
📸 #SneakPeek: At our press conference, journalists receive exclusive insights into the Lamarr Institute's interdisciplinary, cutting-edge research on #hybridML, #resourceawareML, #trustworthyAI, #embodiedAI & #humancenteredsystems and talk to our scientists about their exhibits.
Image from Lamarr Institute (@LamarrInstitute)
Image from Lamarr Institute (@LamarrInstitute)
Image from Lamarr Institute (@LamarrInstitute)
Image from Lamarr Institute (@LamarrInstitute)
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Inti De Ceukelaire (@intidc) profile picture
Inti De Ceukelaire@intidc26 Sep 2022
🔥PRIVACY SCOOP: How ANYONE can track your car using only your license plate: a thread! 🧵👇 #osint #privacy (1/X)
Image from Inti De Ceukelaire (@intidc)
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Arthur Holland Michel (@WriteArthur) profile picture
Arthur Holland Michel@WriteArthur14 Sep 2022
This site let's you search the giant database behind image-making AI systems like Stable Diffusion. It's supposed to be for artists to see if their art is in the data, but it also shows the sheer volume of NSFW/toxic stuff that's behind these AI tools. haveibeentrained.com
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Habe heute eine pissige Email mit "Mit vorzüglicher Hochachtung" beendet :D
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was eine stumpfe aussage. natürlich kann er das...schwierig wird's doch erst wenn das nicht nur buchbar, sondern auch bezahlbar sein soll.
Christian Lindner (@c_lindner) profile pictureChristian Lindner
@c_lindner31 Aug 2022
Volker @Wissing hat mich überzeugt: Er kann mit einem Bruchteil der Finanzmittel des #9EuroTicket|s ein bundesweit nutzbares, digital buchbares Ticket realisieren. Jetzt sind die Länder dran. Wenn die Finanzierungsfrage klar ist, kann der Preis festgelegt werden. CL #WissingWirkt
Image from Christian Lindner (@c_lindner)
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Prof. Dr. Katharina Zweig (@nettwerkerin) profile picture
Prof. Dr. Katharina Zweig@nettwerkerin25 Aug 2022
Was denkt ihr: Wenn 4 Personen beim Duschen je 60L Wasser verbrauchen, die um 25° erhitzt wurden, wie weit kommt man mit derselben Energiemenge mit einem e-Auto, das 13 kWh / 100 km verbraucht? Gerne RT. @florianaigner
15%550 m
20%1,2 km
33%24,8 km
33%52,3 km
5,985 votes • Final results
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
Oded Rechavi (@OdedRechavi) profile picture
Oded Rechavi
@OdedRechavi4 Jul 2022
Working from home xitter.cf/reiwanodouga21/status/…
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Lukas Pfahler (whadupapp@ruhr.social) retweeted
⚽️ Karri Salas ⚽️ (@Karri_Kemyst) profile picture
⚽️ Karri Salas ⚽️@Karri_Kemyst25 Jun 2022
EVERYBODY STOP RIGHT NOW AND WATCH THIS!!! THIS IS WHAT WE ALL NEEDED!
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"There’s no scientific integrity if you can’t control for human desperation." bethanyactually.tumblr.com/p…
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