PhD student @Mila_Quebec; Interested in performative prediction, causality, evolution of cooperation,NLProc; prev @deep_spin @Unbabel HotClubeJazz @istecnico
Joined June 2013
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.@eurowings Why is your support telling passengers "free seats don't exist" to force paid check-ins?
An agent told me I HAD to pay to finish check-in. I waited 20mins, tried the app again, and got a free seat easily. Stop using misleading sales pressure. #Eurowings #Travel
António Góis retweeted
Meet Cooper — a PyTorch library for constrained optimization in deep learning. 🚀
Cooper makes constraints as easy to use as losses!
@juan43ramirez @meraj_hashemi_ @SimonLacosteJ @Mila_Quebec
💻github.com/cooper-org/cooper
🧵👇
António Góis retweeted
🥳 Just managed to finish the first draft of this work after almost four years of work 😅
(Im)possibility of Collective Intelligence
arxiv.org/abs/2206.02786
Any feedback is highly appreciated 🙏
Check our poster tomorrow 3-6pm! @aistats_conf
Check out this first paper on performative prediction with collective games at #AISTATS2025!
António Góis retweeted
Interested in NNs with improved tail performance?
Our #AISTATS2025 paper introduces Feasible Learning, a sample-centric learning paradigm that bounds per-sample losses!
@nachohounie @juaaan_e @JGallegoPosada @meraj_hashemi_ A. Ribeiro @SimonLacosteJ
arxiv.org/abs/2501.14912
🧵
António Góis retweeted
🚨Today is the last day to apply to the Lisbon Machine Learning School! Hear from top speakers in the field and get to meet new people during a fantastic week in Lisbon.
‼️Apply today: tinyurl.com/mre5as8f
📢 Applications to the 15th Lisbon Machine Learning School 2025 are open!
Covering #ML topics such as neural networks, transformers, causality, vision & language.
📅 Dates: 19th - 25th of July
🔗 more info: lxmls.it.pt/2025/index.html
🔗 apply here: tinyurl.com/mre5as8f
Thank you to the HAIC organizers @iclr_conf ! Very friendly environment and interesting discussions today
@Mila_Quebec
Happy to announce "Performative Prediction on Games and Mechanism Design" was accepted at @aistats_conf 2025, and got spotlight at HAIC(@iclr_conf workshop)
with @mhrnz_m @fernandopsantos @gauthier_gidel @SimonLacosteJ (Mila and UvA)
arxiv.org/abs/2408.05146
Details below
1/9🧵
Tomorrow Sunday, 14h45! At @iclr_conf 2025 Workshop on Human-AI Coevolution (HAIC) @Mila_Quebec
Happy to announce "Performative Prediction on Games and Mechanism Design" was accepted at @aistats_conf 2025, and got spotlight at HAIC(@iclr_conf workshop)
with @mhrnz_m @fernandopsantos @gauthier_gidel @SimonLacosteJ (Mila and UvA)
arxiv.org/abs/2408.05146
Details below
1/9🧵
António Góis retweeted
Multi-Agent RL fails in real life. Agents cooperating to solve tasks remains a utopia.
-No scalable algorithms for general-sum games.
-In a simple apple-harvesting game, PPO agents overharvest and ruin bushes.
Advantage Alignment (ICLR 2025 Oral📢) is a huge step forward. 1/n
Happy to announce "Performative Prediction on Games and Mechanism Design" was accepted at @aistats_conf 2025, and got spotlight at HAIC(@iclr_conf workshop)
with @mhrnz_m @fernandopsantos @gauthier_gidel @SimonLacosteJ (Mila and UvA)
arxiv.org/abs/2408.05146
Details below
1/9🧵
This connects to open questions in 𝗽𝗵𝗶𝗹𝗼𝘀𝗼𝗽𝗵𝘆 with practical relevance — how to evaluate performative models? Aiming for prosocial outcomes (appraisal view) undesirably injects moral values, endogenizing causes of adaptation (mitigation view) has side effects
8/9🧵
Feel free to reach out to chat about this work — either online or in-person at @iclr_conf and @aistats_conf
9/9🧵
António Góis retweeted
Podem encontrar o meu comentário mais detalhado aqui: publico.pt/2024/10/08/cienci…
Porque é que foi atribuído e quem são as pessoas que ganharam o Nobel da Física deste ano? @mariotelfig @istecnico explicou tb à RTP, ver entre 18'43 e 21'29
(das poucas vezes em que vão ouvir comentário de um perito na televisão sobre isto, aproveitem)
rtp.pt/play/p12643/e799946/b…
Want to join @Mila_Quebec an inspiring and vibrant ML research community? Submit your supervision request by December 1!
Mila's annual supervision request process opens on October 15 to receive MSc and PhD applications for Fall 2025 admission! Join our community! More information here mila.quebec/en/prospective-s…
