Rafael Izbicki
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rafael-izbicki.bsky.social
Rafael Izbicki
@rafael-izbicki.bsky.social
Assistant Professor at UFSCar | @CMU_Stats PhD | Statistics | Machine Learning | Data Science | @CNPq_Oficial Research Fellow | Dad

https://rafaelizbicki.com/
No, it doesn't work. For multiclass you need to direcly change the loss function (see e.g. Eq 2.3 of rafaelizbicki.com/UQ4ML.pdf)
rafaelizbicki.com
January 21, 2025 at 12:55 PM
Topics include conditional density estimation, Gaussian processes, conformal prediction, and calibration techniques.

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🔗http://rafaelizbicki.com/UQ4ML

#MachineLearning #UncertaintyQuantification #DataScience #AI #PredictiveAnalytics
January 20, 2025 at 1:13 PM
December 17, 2024 at 4:01 PM
We demonstrate the capabilities of LF2I in a 𝐡𝐢𝐠𝐡-𝐞𝐧𝐞𝐫𝐠𝐲 𝐩𝐡𝐲𝐬𝐢𝐜𝐬 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧, addressing challenges involving intractable likelihoods and high-dimensional datasets.⁣

📄 Read the full article here: lnkd.in/dxRgHZep

#Statistics #MachineLearning #DataScience
December 4, 2024 at 2:10 PM
In this work, we introduce 𝐋𝐅𝟐𝐈, a modular framework that combines tools from classical statistics and machine learning to construct confidence sets for problems where statistical models are given by 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐟𝐨𝐫𝐰𝐚𝐫𝐝 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐨𝐫𝐬 (LFI) +⁣
December 4, 2024 at 2:10 PM
Também estou com a sensação de fim do mundo
October 3, 2024 at 11:16 PM