Last week, #ECMLPKDD in Vilnius 🇱🇹 was filled with awesome people, inspiring talks and good energy.
I had the privilege of presenting our work "The Hadamard decomposition problem" on matrix decomposition and low-rank approximation. (See more: https://t.co/TVas2u0gul)
@pierpi13 Il sistema di istruzione di base finlandese è ottimo ma non tutto così rose e fiori. Il cibo scolastico è gratis, vario e pulito? Il cibo è spesso affidato a compagnie come sodexo o compass che hanno sezioni scandali/controversie su wikipedia piu lunghe di quelle di berlusconi.
@maripiani@pierpi13 la Sanità è organizzata “da paura”? In che senso? Nel senso che fa paura? Anche io vivo in Finlandia e per quanto apprezzi molte cose, inclusa l'istruzione, la Sanità finlandese è tragica, e non conosco nessuno che si sia trovato bene
Yesterday, I had the honor of giving a guest lecture at @USCAnnenberg, hosted by Professor @LucaLuceri. It was a great opportunity to reflect on the past three years of work on Online Social Safety. Big thanks to @LucaLuceri and the students for the engaging discussion at the end
The renowned SVD decomposes a matrix into a sum of rank-1 factors and provides the best low-rank approximation of a matrix. But does SVD provide an approximation of a matrix that is as concise and as accurate as possible? And is the additivity assumed by SVD always suitable?1/3
This awesome trade-off between representation size and accuracy comes with many intriguing questions. Read the full paper here: https://t.co/W1yyiusWtq 3/3
In our new paper (to be presented at ECML PKDD 2024), venturing slightly outside the boundaries of *linear* algebra, we show that simply modelling a matrix as the elementwise product of low-rank factors can yield a more concise and equally accurate approximation of a matrix.2/3
This is a great opportunity for anyone who wants to do a PhD in Data Science. Aris is a fantastic supervisor and KTH provides a great environment to conduct doctoral studies. Do apply!
@matteozullo_mz @grande_flagello mi scusi, in primo luogo trovo assurdo che lei estenda conclusioni di questo articolo riguardante esclusivamente Danimarca e Germania a una realtà completamente diversa come quella dell'Italia ma poi perché identifica i migranti non occidentali con quelli non qualificati?
Wildfires are becoming more common and more dangerous, but AI tools developed by our researchers can show decision-makers which policies could reduce the chances of a wildfire breaking out. https://t.co/SRkZeIkPol #climatechange
@depthsofwiki As an Italian based in Finland I'm lowkey sad they changed the name..
But rip berlusconi he leaves behind the longest ever 'controversies' section in the entire Wikipedia