alessio ansuini

Theoretical Physicist and Deep Learning Scientist

[Alberto Cazzaniga @albecazzaniga]

Excited to share that 2/2 papers from our Lab (LADE) were accepted to #NeurIPS2025 (one spotlight 🎉)

Great work from all the students and collaborators involved!

@AreaSciencePark @aleserra1998 @lorebasile @francescortu @lucrevaleriani @DiegoDoimo @ansuin @FrancescoLocat8

[alessio ansuini @ansuin]

On the #BiodiversityDay2025 we are honored to support biodiversity conservation in Madagascar.

Thanks to @TWAS-@Sissa-Lincei fellowship,
@AreaSciencePark and the University of Antananarivo are using AI for monitoring wood exploitation in Madagascar.

[Giuditta De Lorenzo @serdelor]

📢Are you a scientist whose work can be applied to reach new heights in the study of pathogens? 👩‍🔬👨‍💻
The International Conference on Pandemic Preparedness is your unmissable chance to connect in a multidisciplinary network 🤝https://t.co/pp27KHwrHq

1/4 #prpconference2024

[Potestio Lab @r_potestio]

It was a great pleasure to deliver a LADE seminar at @AreaSciencePark in #Trieste! Big thanks to Francesca Cuturello and Alessio Ansuini @ansuin for having me here!

https://t.co/lNVCevTzQx

[Giulio Caravagna @gcaravagna]

Please help me #RT this 2-years postdoc position #Bioinformatics / #DataScience at the crossing of single-cell #Genomics and #longreads sequencing. With @UniTrieste and @AreaSciencePark in Trieste! Fun work, people and science: more on #LinkedIn https://t.co/ZU1cOcV6to

[Alberto Cazzaniga @albecazzaniga]

Open expression of interest for two postdoc positions in #cancer #datascience at @AreaSciencePark and @UniTS on a joint project led by @gcaravagna and me.

Join us to develop cool computational methods for single-cell and long-read data!

More info👉 https://t.co/oSTJ8jISgM

[Alberto Cazzaniga @albecazzaniga]

Great opportunity last week to teach at the PhD Summer School on self-supervised learning @DTU_compute
We discussed how we use geometry to understand LLMs representations with @ansuin
Thanks @Tweetteresearch for the invite
Slides coming soon😊
#beyondreductionism

[alessio ansuini @ansuin]

@john_fish @robertlufkinmd Interesting... Are there any references that explain this or similar mechanisms? Thanks!

[alessio ansuini @ansuin]

Honoured to be part of this amazing project!

#DPCfam is a great method, and we are just scratching the surface of what it can do.

Stay tuned...

[Alberto Cazzaniga @albecazzaniga]

We increase protein family annotation of the Unified Human Gastrointestinal Proteome (UHGP) using DPCfam clustering.

Nice effort by our PhD Federico Barone @areasciencepark, @elena_tea @ansuin and great collaboration with Marco Punta @CosrLab

Preprint: https://t.co/yT3Bb2kz3a

[Alberto Cazzaniga @albecazzaniga]

We increase protein family annotation of the Unified Human Gastrointestinal Proteome (UHGP) using DPCfam clustering.

Nice effort by our PhD Federico Barone @areasciencepark, @elena_tea @ansuin and great collaboration with Marco Punta @CosrLab

Preprint: https://t.co/yT3Bb2kz3a

[alessio ansuini @ansuin]

Less than 3 days left to join us!

If you are a data engineer and you have a crush for challenging scientific problems you can't lose this opportunity!

https://t.co/g8WuekyGGR

[alessio ansuini @ansuin]

We are building an AI-powered Large Research Infrastructure, and we need Data Engineers to make it real.

Deadline is approaching!!!
https://t.co/g8WuekyGGR

[Alberto Cazzaniga @albecazzaniga]

See you at @workshopMLSB to discuss our work “The geometry of hidden representations of protein language models”.
Great collaboration with @lucrevaleriani, Francesca Cuturello, @ansuin at @AreaSciencePark!

https://t.co/JsvEXlwFTk
👇Summary below

[Marco Zullich @marco_zul]

Call for papers❗️
Special session “Pruning in Artificial Neural Networks” @ DeLTA 2022 (12-14 July 2022)
Deadline for paper submission is May 19th!
More details here 👉 https://t.co/1MzqIDhhaJ

[alessio ansuini @ansuin]

#jobopportunity One research scholarship for machine learning with a new approach on Industrial datasets!
Deadline approaching: Thursday 10.03 (still 48 hours!)
https://t.co/bXly4Or0vD

[alessio ansuini @ansuin]

Fantastic job opportunity in Area Science Park (Trieste, ITALY)!
Permanent position as a Research Technologist to manage our HPC infrastructure.
Apply here: https://t.co/j4VlkzIJKg
Contacts:
[email protected]
[email protected]
#jobopportunity

[alessio ansuini @ansuin]

@UriCohen42 @jakhmack Hope this long stream of tweets was useful!

[alessio ansuini @ansuin]

@UriCohen42 @jakhmack Maybe a test would be to repeat the same analysis on artificially generated data with complex and controllable symmetries (we were close to obtaining one, on the other hand the artificial dataset we used in the paper was too small to do such tests properly.)

[alessio ansuini @ansuin]

@UriCohen42 @jakhmack We cannot say that this really explains what is observed in ImageNet, that has much more complex features than MNIST (such as textures, pose, etc...), but we think this mechanism may be at work also there.

[alessio ansuini @ansuin]

@UriCohen42 @jakhmack We thought that, in getting rid of the irrelevant feature,
the network produced representations, in the first layers,
in which the relevant features emerged more prominently,
and this resulted in an increase of their intrinsic dimension.