@alecasa.bsky.social and Davide Ferrari (@unibz.bsky.social) tackle the problem of selecting the number of components in Gaussian mixture models, where traditional single-model criteria like BIC often overlook model selection uncertainty.
Learn more⤵️
www.sciencedirect.com/science/arti...
11.08.2025 15:53 — 👍 8 🔁 1 💬 0 📌 1
Dati, economia e sfide reali. La prima edizione del Data4Econ Hackathon
Il 3 giugno si terrà la prima edizione dell’unibz Data4Econ Hackathon, una competizione dove si incontrano analisi statistica, data science ed economia.
I partecipanti, suddivisi in team, lavoreranno su dataset reali forniti da #Alperia e #GruppoDolomitiEnergia (sponsor dell’evento), sviluppando modelli predittivi e interpretazioni economiche innovative. @alecasa.bsky.social
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www.unibzmagazine.it/en/magazine/...
15.05.2025 07:33 — 👍 1 🔁 1 💬 0 📌 0
link 📈🤖
Confidence set for mixture order selection (Casa, Ferrari) A fundamental challenge in the application of finite mixture models is selecting the number of mixture components, also known as order. Traditional approaches rely on selecting a single best model using information criteria. Howev
25.03.2025 16:55 — 👍 1 🔁 1 💬 0 📌 0
First time using Bluesky to advertise a new preprint posted on arXiv! So here it is: a clever and more robust workaround to the single-best-model paradigm when selecting the number of components in the mixture modeling framework.
25.03.2025 13:06 — 👍 1 🔁 0 💬 0 📌 0
“L’attuale orientamento di X non è compatibile con i valori fondamentali di un’università come la Libera Università di Bolzano, basati su fatti, trasparenza e apertura verso il mondo.”
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14.03.2025 09:18 — 👍 3 🔁 0 💬 0 📌 0
Statistics & Probability Letters publishes concise articles covering research findings in statistics and probability.
Bluesky social of Statistics & Probability Letters
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