Jan Brabec

ML Engineer

[Jan Brabec @janbrab]

@michalpur Vývoj IT systému a stavba domu jsou různé disciplíny a doslovné analogie nedávají smysl.

[Jan Brabec @janbrab]

@drhyrum @Cisco @robusthq Fantastic news, welcome on board!

[Jan Brabec @janbrab]

@HynekCigler Co říkáte na https://t.co/9eFkml7CMt? Snad se nepletu, ale váš thread obsahuje stejné argumenty na které tento článek odpovídá?

[Bertrand Meyer @Bertrand_Meyer]

We lost a titan of programming languages, programming methodology, software engineering and hardware design. Niklaus Wirth passed away on the first of January. We mourn a pioneer, colleague, mentor and friend.

[Jan Brabec @janbrab]

We have just released a paper overviewing our system for Business Email Compromise (BEC) detection and the key design considerations behind it https://t.co/yLOqqv0LWT

[Jan Brabec @janbrab]

@HelenaHorska Mohl bych poprosit o krátké vysvětlení co si z grafu odnést? Asi mi něco uniká, ale nerozumím mechanismu jakým S&P 500 ovlivňuje kurz EUR/CZK, nebo jaká je společná příčina?

[Jan Brabec @janbrab]

@jakub_steiner Tezko rict jak definovat "expertni" prognozu, ale na Metaculus muze prispet prognozou kdokoliv.

[Jaroslav Gergic @jgergic]

I'm excited about having the opportunity to present my keynote at @ECSACONF earlier today: Software Architecture in the age of Cloud Computing by @jgergic #softwarearchitecture #cloudcomputing https://t.co/vCWAiNju0n

[Jan Brabec @janbrab]

@paulg This holds only in domains where mistakes are cheap. With higher stakes you also need higher development standards.

Also, compared to traditional software it is much more difficult to tell working from broken ML feature as its quality is a continuous function.

[Jan Brabec @janbrab]

Tried the 'one sentence per line' guideline [1,2] today and its effectivity exceeded my expectations. Will stick to the advice.

[1] https://t.co/W1NJ5bO4GM
[2] https://t.co/diWj6FwVjX

[Jan Brabec @janbrab]

@mo_norouzi Interesting. Would you get similar output if you defined multiple variables and used only a subset of them?

"a=bird. b=cat. c=fish. d=deer. e=dog. a photo of b sitting next to e in a house made out of sushi."

[Jan Brabec @janbrab]

@struppigel Exactly and it is not only cybersecurity. Seeing this over and over motivated us to write the following paper https://t.co/1gvHP4IKET

[Karsten Hahn @struppigel]

Detection technology research papers consistently misunderstand how much more impact a false positive has compared to false negatives.

They often get equal weight.
Sometimes false positives are even ignored.

[Radek Daněček @DanecekRadek]

Proud to present EMOCA, our latest attempt to breathe some emotion into the in-the-wild face reconstruction arena. #CVPR2022

Code & model: https://t.co/tymybbrZF8
PDF: https://t.co/PXTZCHz3Fi
Video: https://t.co/wIXn0memWG

With @Michael_J_Black, @BolkartTimo

[Jan Brabec @janbrab]

@tdietterich @amirbolous @sergeykarayev @emilymbender Humans are also far from perfect at these tasks so in my eyes it does not make sense to set the level to: ‘plays chess as good as Deep Blue’.

GPT-3 performs quite well at many tasks that require human reasoning or even creativity (in the sense we used these words before)

[Jan Brabec @janbrab]

@ProuzaTomas Bez kontextu mi tento údaj o budoucí ceně moc neříká. Máte nějaký konkrétní odhad 'ceny chleba'? Stačí interval.

[Jan Brabec @janbrab]

Summary at: https://t.co/eLCS8vWMKG

[Jan Brabec @janbrab]

Fun conclusion of today's debugging:

With the most recent numpy, importing ddtrace causes floating-point arithmetics related warnings in scikit-learn. However, this happens only when celery module is installed.

[NEXTA @nexta_tv]

⚡️#American manufacturer of network equipment and software Cisco Systems Inc. ceased operations in #Russia and #Belarus

[Jan Brabec @janbrab]

@francoisfleuret Consider taking a look at https://t.co/Qop1ED0Y7n. The predictions there are different from the sentiment in our bubbles.