Alessandro Casa
@alecasa.bsky.social
Statistics Associate Prof at the Free University of Bozen-Bolzano • Sometimes I run, sometimes over mountains • alessandrocasa.github.io
Reposted by Alessandro Casa
Hot off the press. A preprint by @alecasa.bsky.social, Michael Fop and I. A new model for characterising and identifying adulteration in food authenticity studies. arxiv.org/abs/2512.13939
A latent variable model for identifying and characterizing food adulteration
Recently, growing consumer awareness of food quality and sustainability has led to a rising demand for effective food authentication methods. Vibrational spectroscopy techniques have emerged as a prom...
arxiv.org
December 18, 2025 at 11:59 PM
Hot off the press. A preprint by @alecasa.bsky.social, Michael Fop and I. A new model for characterising and identifying adulteration in food authenticity studies. arxiv.org/abs/2512.13939
Reposted by Alessandro Casa
link 📈🤖
A latent variable model for identifying and characterizing food adulteration (Casa, Murphy, Fop) Recently, growing consumer awareness of food quality and sustainability has led to a rising demand for effective food authentication methods. Vibrational spectroscopy techniques have emerged a
A latent variable model for identifying and characterizing food adulteration (Casa, Murphy, Fop) Recently, growing consumer awareness of food quality and sustainability has led to a rising demand for effective food authentication methods. Vibrational spectroscopy techniques have emerged a
December 17, 2025 at 4:12 PM
link 📈🤖
A latent variable model for identifying and characterizing food adulteration (Casa, Murphy, Fop) Recently, growing consumer awareness of food quality and sustainability has led to a rising demand for effective food authentication methods. Vibrational spectroscopy techniques have emerged a
A latent variable model for identifying and characterizing food adulteration (Casa, Murphy, Fop) Recently, growing consumer awareness of food quality and sustainability has led to a rising demand for effective food authentication methods. Vibrational spectroscopy techniques have emerged a
Reposted by Alessandro Casa
@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...
Learn more⤵️
www.sciencedirect.com/science/arti...
August 11, 2025 at 3:53 PM
@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...
Learn more⤵️
www.sciencedirect.com/science/arti...
Reposted by Alessandro Casa
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
Leggi di più:
www.unibzmagazine.it/en/magazine/...
Leggi di più:
www.unibzmagazine.it/en/magazine/...
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.
www.unibzmagazine.it
May 15, 2025 at 7:33 AM
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
Leggi di più:
www.unibzmagazine.it/en/magazine/...
Leggi di più:
www.unibzmagazine.it/en/magazine/...
Reposted by Alessandro Casa
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
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
March 25, 2025 at 4:55 PM
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
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
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.
Alessandro Casa, Davide Ferrari
Confidence set for mixture order selection
https://arxiv.org/abs/2503.18790
Confidence set for mixture order selection
https://arxiv.org/abs/2503.18790
March 25, 2025 at 1:06 PM
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.
“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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Die derzeitige Ausrichtung von #X ist mit den auf Fakten, #Transparenz und Weltoffenheit basierenden Grundwerten einer #Universität wie der Freien Universität #Bozen nicht vereinbar. #Twitter www.unibzmagazine.it/en/magazine/...
Freie Universität Bozen beendet Aktivitäten auf Kurznachrichtendienst X
Die Veränderungen der Plattform nach ihrem Eigentümerwechsel und der Umbenennung in X haben nun auch die Freie Universität Bozen dazu veranlasst, ihr Profil zu schließen.
www.unibzmagazine.it
March 14, 2025 at 9:18 AM
“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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