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Stjepan Begušić Profile
Stjepan Begušić

@sbegusic

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128
Following
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102

Joined February 2018
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@sbegusic
Stjepan Begušić
@sbegusic
2 months
Overleaf down and now suddenly everybody has deadlines or was just about to do some serious writing 😭
@overleaf
Overleaf
@overleaf
2 months
⚠️ Attention: our website is down. We are aware of the outage and are investigating. Apologies for any inconvenience this might cause. You can also check our status page at
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@sbegusic
Stjepan Begušić
@sbegusic
1 year
RT @hudson_thames: 1/4 📚 Join us this Friday for a discussion on "Statistical arbitrage portfolio construction based on preference relation…
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
RT @mtutek: #EMNLP2023 track "Interpretability and Analysis of Models for NLP" needs emergency reviewers! If you are able to review at leas…
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
The Elements of Statistical Learning
@villainsaints
mau
@villainsaints
2 years
i’ll finish the saddest most painful book i’ve ever read in my life and then recommend it to everyone i know
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
Surrounded by of theorems, propositions and corollaries here - if you’re at the conference hit me up I need to add some to my slides! 💀 #SIAMFM23
@TheSIAMNews
SIAM
@TheSIAMNews
2 years
Interested in research on financial #engineering, #computation, and operations? #SIAMFM23 is the event for you, happening next week in Philadelphia, PA! Online registration is still available, secure your spot now:
Tweet media one
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
This is a key concept my statistics students have a hard time with - I think I might use this gif next year
@kareem_carr
Kareem Carr, Statistics Person
@kareem_carr
2 years
This is actually how "confidence intervals" work in statistics. I'm being 100% serious. Read on. This is a really fun concept.
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
10,000 bootstrap samples
@naval
Naval
@naval
2 years
It’s not 10,000 hours, it’s 10,000 iterations.
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
@CptAntilogic The kind of people who also change the default margins on the article class
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@sbegusic
Stjepan Begušić
@sbegusic
2 years
@cyber_porter Yes please!
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
@WifeyAlpha Anyways, still love the paper, sorry for nerding out with this reply, bye now
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
@arubesam Love this one - but also love how the new paper by Kelly et al. sheds some new light on this (might probably already be in your to-read list)
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
RT @BGasperov: Check out my latest paper, "Deep Reinforcement Learning for Market Making Under a Hawkes Process-Based Limit Order Book Mode…
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
@pearsawfly Kako ne, evo danas ce im urucit nagradu na nekoj njihovoj konf
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
@pearsawfly A evo mogu ti rec da si kraju najpotrebniji kao sanity check - sve oko tehnologije se rijesi, ali treba ih tu i tamo spasiti od losih odluka u koje zaglibe! :)
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
@pearsawfly Jadni ljudi imaju mene za mentora!
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@sbegusic
Stjepan Begušić
@sbegusic
3 years
Of course we know that asset return series are not normal, nor are they homoscedastic - variances DO change, and correlations DO change. But discovering regime changes in data is not so easy, and the tools we have may deceive us in limited sample sizes. (6/6)
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