#Markov

Santa Fe Institute

sfiscience

Today's talk is with neuroscientist #KarlFriston of @ucl, who will offer a heuristic proof suggesting that life is an inevitable emergent property of any weakly mixing random dynamical system that

Eric Meyer, CSS Nerd

meyerweb

Reality continues to be written by a malfunctioning Markov chain generator. Reality continues to be written by a malfunctioning Markov chain generator.https://twitter.com/tucsonstar/status/1067168632600387587 Reality continues to be written

10-K Diver

10kdiver

1/Get a cup of coffee.In this thread, I'll help you understand Markov Chains.In life, and in investing, we often come across situations where luck/chance plays a major role.And Markov Chains

Socially Distant Brian Bucklew ₑͤ＞∿＜ₑͤ ∞🌮

unormal

I like the people who think *all* the books are randomly generated because jason's densely wrought prose is just as unintelligible as markov to them. reading comprehension: disappointing this story

Eric Engels

EricEngels

People talk about the Sergachev-Drouin trade like Marc Bergevin had no idea what he was giving up. He knew how good Sergachev was and knew what he would be. And

Luiz Pessoa

PessoaBrain

Is the brain organized in a hierarchical manner? Discussion this week about it being organized as a *heterarchy*, which can be defined as something lacking a hierarchical organization. Here's a

ꪗꪖᴛꫝꪖʀᴛꫝ

AskYatharth

There’s a lot of flirting, being myself, voicing boundaries, etc. that feels easy now.Theoretically, past me could have said them.But the thing ishttps://twitter.com/askyatharth/status/1377824552563044357 The thing is those strategies wer

Sal(ty) Gourmand

YorPalSal

So I want to try to calm down commander players who are afraid of this new ultimatum cycle right now even before the last two are shown. These cards are

Maxwell Ramstead

mjdramstead

A thread to comment on @danwilliamsphil’s preprint “Is the brain an organ for prediction error minimization?” The preprint available here: http://philsci-archive.pitt.edu/18047/ Many sincere thanks to Dan for the pleasant and

eevee

eevee

ok but the actual story is much more interesting imoit appears this was "produced" by an AI, but it also exists verbatim elsewhere as written by a human, so it

Anthony Costello

globalhlthtwit

Let me summarise a really important new #COVID19 modelling paper from Rosalyn Moran, Karl Friston and colleagues from Kings and UCL, London. Published in ArXiV. (1) https://www.fil.ion.ucl.ac.uk/spm/covid-19/Moran_arXiv_2020.pdf "We sought to

Charles Swanton

CharlesSwanton

1/24 - Can we decipher order from cancer genomes? Our new paper “Pervasive chromosomal instability and karyotype order in tumour evolution” comes out in Nature today: https://www.nature.com/articles/s41586-020-2698-6 @BCRFcure @TheCrick

Ben Golub

ben_golub

David Blackwell would be turning 102 today.He's best known for the Blackwell information ordering, the way to formalize when some signals give you more information than other signals.A thread on

Peter Kvam

PeterKvam

Cool, that makes things a little easier. Here's a quick, incomplete list, including some that are actually incorrect predictions.Example 1: A choice can only be triggered after sampling a piece

K. Louise Neufeld 🇺🇸

ninaandtito

2007. Marat Krivoi = ex-Son-in-Law of Boris Nayfeld MOB.Man Called the Planner of 2 Killings Is Convictedhttps://nyti.ms/2KfvxsR 2002. "Mr. Chulpayev gave the F.B.I. extensive information about connections between Eurasian organi

Stat Arb

quant_arb

Non-prediction/main-model alpha (this is HUGE), let's talk about it!Topics:-Regime Shift (an extension of risk mgmt)-Position Sizing-Trade Specific Risk Mgmt-Whole Algo Risk Mgmt-Execution Starting with the risk side of things it