nhaliday + explore-exploit   19

Why Sex? And why only in Pairs? - Marginal REVOLUTION
The core conclusion is that mutations continue to rise with the number of sex-participating partners, but in simple Red Queen models the limiting features of the genotypes is the same whether there are two, three, or more partners.

Men Are Animals: http://www.overcomingbias.com/2018/06/men-are-animals.html
I agree with all the comments citing motility/sessility.
econotariat  marginal-rev  commentary  study  summary  economics  broad-econ  interdisciplinary  bio  biodet  deep-materialism  new-religion  eden  gender  sex  EGT  explanans  red-queen  parasites-microbiome  mutation  comparison  evolution  roots  🌞  population-genetics  genetics  marginal  equilibrium  number  ecology  whole-partial-many  uniqueness  parsimony  multi  cost-benefit  outcome-risk  uncertainty  moments  spatial  travel  explore-exploit  ratty  hanson 
january 2018 by nhaliday
Docta Ignorantia – quas lacrimas peperere minoribus nostris!
One minor advantage of cultural homogeneity is that it gives you tools to figure out exactly how ignorant a society’s authors and intellectuals truly were. In an era when the pool of books written on any given topic was small, then if someone says something quirky we can eventually, given enough time and coffee, figure out exactly where he got his quirky ideas from.

...

However it may be, Schelling was a genius, and his contemporaries recognized his genius at an early age and rewarded it. For us this may be slightly difficult to parse, at first: how can you recognize the intellectual talent of a man — of a boy, really — who is in fact deeply ignorant of his own field, philosophy? How can you make him a professor and expect him to lecture on what he has only just started to study?

In our already-degenerate culture, talent has become synonymous with grinding. Having no common standards for the good, the beautiful, and the true, we have no easy way to judge whether someone who disagrees with us is far-sighted or short-sighted. (Imagine looking at Monet’s haystacks for the very first time.) With no consensus on the questions that matter, to seek standards for expertise we have no choice but to turn to the things that don’t matter: the raw mass of (relatively) uncontroversial background material that anyone hoping to become an expert on a certain subject would find useful.
gnon  canon  literature  big-peeps  philosophy  reflection  culture  society  prioritizing  studying  info-foraging  history  early-modern  germanic  ranking  info-dynamics  cultural-dynamics  diversity  unintended-consequences  community  track-record  letters  academia  rot  homo-hetero  matching  virtu  egalitarianism-hierarchy  communication  explore-exploit  memetics 
january 2018 by nhaliday
mental gluttony – Snakes and Ladders
Again, while it is a great blessing that a man no longer has to be rich in order to enjoy the masterpieces of the past, for paperbacks, first-rate color reproductions, and stereo-phonograph records have made them available to all but the very poor, this ease of access, if misused — and we do misuse it — can become a curse. We are all of us tempted to read more books, look at more pictures, listen to more music than we can possibly absorb, and the result of such gluttony is not a cultured mind but a consuming one; what it reads, looks at, listens to is immediately forgotten, leaving no more traces behind than yesterday’s newspaper.

https://twitter.com/eli_schiff/status/860648590854762498
Clearing up browser bookmarks of saved reading. Realizing that having way too much to read for a lifetime isn't something to be proud of.

https://twitter.com/GtaGrothendieck/status/886639545583886336
letters  pinboard  info-dynamics  info-foraging  attention  the-monster  temperance  prudence  culture  big-peeps  aristos  old-anglo  aphorism  quotes  rhetoric  advice  regularizer  prioritizing  workflow  twitter  social  discussion  techtariat  internet  notetaking  exocortex  multi  unaffiliated  gnon  right-wing  explore-exploit 
july 2017 by nhaliday
Thoughts on graduate school | Secret Blogging Seminar
I’ll organize my thoughts around the following ideas.

- Prioritize reading readable sources
- Build narratives
- Study other mathematician’s taste
- Do one early side project
- Find a clump of other graduate students
- Cast a wide net when looking for an advisor
- Don’t just work on one thing
- Don’t graduate until you have to
reflection  math  grad-school  phd  advice  expert  strategy  long-term  growth  🎓  aphorism  learning  scholar  hi-order-bits  tactics  mathtariat  metabuch  org:bleg  nibble  the-trenches  big-picture  narrative  meta:research  info-foraging  skeleton  studying  prioritizing  s:*  info-dynamics  chart  expert-experience  explore-exploit 
september 2016 by nhaliday
On Refusing to Read - The Chronicle of Higher Education
The activity of nonreading is something that scholars rarely discuss. When they — or others whose identities are bound up with books — do so, the discussions tend to have a shamefaced quality. Blame "cultural capital" — the sense of superiority associated with laying claim to books that mark one’s high social status. More entertainingly, blame Humiliation, the delicious game that a diabolical English professor invents in David Lodge’s 1975 academic satire, Changing Places. In a game of Humiliation, players win points for not having read canonical books that everyone else in the game has read. One hapless junior faculty member in the novel wins a departmental round but loses his tenure case. In real life, the game has been most happily played by the tenured professor secure in his reputation. Changing Places had apparently inspired my adviser’s confession to someone at some point, and the information then wound through the gossip mill to reach me, standing around in the mid-1990s with a beer, trying to hide my own growing list of unread books.

Consider, however, the fact that, as Matthew Wilkens points out, in 2011 more than 50,000 new novels were published in the United States alone. "The problem of abundance" is a problem for every person who has an internet connection, and it is a professional problem in every corner of literary study. Nonreading, seen in this light, is not a badge of shame, but the way of the future. Franco Moretti has been making this point for years about the literary production of the 18th and 19th centuries, inspiring a few labs-worth of scholars to turn to machine reading — for example, using algorithms to find patterns in a particular era’s literary works. This is a form of not reading that holds tight to the dream that our literary scholarship should be based on the activity of reading as much as humanly or inhumanly possible.
academia  literature  learning  attention  contrarianism  essay  rhetoric  len:long  org:mag  org:edu  minimalism  news  signal-noise  serene  culture  time-use  inhibition  info-foraging  prioritizing  explore-exploit 
september 2016 by nhaliday
CS229T/STATS231: Statistical Learning Theory
Course by Percy Liang covers a mix of statistics, computational learning theory, and some online learning. Also surveys the state-of-the-art in theoretical understanding of deep learning (not much to cover unfortunately).
yoga  stanford  course  machine-learning  stats  👳  lecture-notes  acm  kernels  learning-theory  deep-learning  frontier  init  ground-up  unit  dimensionality  vc-dimension  entropy-like  extrema  moments  online-learning  bandits  p:***  explore-exploit 
june 2016 by nhaliday

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