By now you've probably heard that Moore's Law is really dead. So dead that the semiconductor industry roadmap for keeping it on track has more or less been abandoned: see, e.g., here, here or here. (Reported on this blog 2 years ago!)
What I have not yet seen discussed is how a significantly reduced rate of improvement in hardware capability will affect AI and the arrival of the dreaded (in some quarters) Singularity. The fundamental physical problems associated with ~ nm scale feature size could take decades or more to overcome. How much faster are today's cars and airplanes than those of 50 years ago?
Hint to technocratic planners: invest more in physicists, chemists, and materials scientists. The recent explosion in value from technology has been driven by physical science -- software gets way too much credit. From the former we got a factor of a million or more in compute power, data storage, and bandwidth. From the latter, we gained (perhaps) an order of magnitude or two in effectiveness: how much better are current OSes and programming languages than Unix and C, both of which are ~50 years old now?
HLMI = ‘high–level machine intelligence’ = one that can carry out most human professions at least as well as a typical human. (From Minds and Machines.)
Of relevance to this discussion: a big chunk of AlphaGo's performance improvement over other Go programs is due to raw compute power (link via Jess Riedel). The vertical axis is ELO score. You can see that without multi-GPU compute, AlphaGo has relatively pedestrian strength.
ELO range 2000-3000 spans amateur to lower professional Go ranks. The compute power certainly affects depth of Monte Carlo Tree Search. The initial training of the value and policy neural networks using KGS Go server positions might have still been possible with slower machines, but would have taken a long time.
Pessimism of the Intellect, Optimism of the Will Favorite posts | Manifold podcast | Twitter: @hsu_steve
Subscribe to:
Post Comments (Atom)
Blog Archive
-
▼
2016
(205)
-
▼
02
(16)
- Moore's Law and AI
- Trump on Trump
- Postdoc Position
- Crazy like a fox
- Behold, Atlas
- DeepMind and Demis Hassabis
- Missing Heritability and GCTA: Update on PNAS dispute
- Elite schools, birthright, and credentials
- NIH peer review percentile scores are poorly predi...
- Free Harvard, Fair Harvard: Enrollment Trends
- Epistasis and Complex Traits
- LIGO detects gravity waves
- Free Harvard, Fair Harvard: Freeharvard.org
- Slate Star Codex on Superforecasting
- Black Mirror
- Trump: the Master Persuader
-
▼
02
(16)
Labels
- physics (420)
- genetics (325)
- globalization (301)
- genomics (295)
- technology (282)
- brainpower (280)
- finance (275)
- american society (261)
- China (249)
- innovation (231)
- ai (206)
- economics (202)
- psychometrics (190)
- science (172)
- psychology (169)
- machine learning (166)
- biology (163)
- photos (162)
- genetic engineering (150)
- universities (150)
- travel (144)
- podcasts (143)
- higher education (141)
- startups (139)
- human capital (127)
- geopolitics (124)
- credit crisis (115)
- political correctness (108)
- iq (107)
- quantum mechanics (107)
- cognitive science (103)
- autobiographical (97)
- politics (93)
- careers (90)
- bounded rationality (88)
- social science (86)
- history of science (85)
- realpolitik (85)
- statistics (83)
- elitism (81)
- talks (80)
- evolution (79)
- credit crunch (78)
- biotech (76)
- genius (76)
- gilded age (73)
- income inequality (73)
- caltech (68)
- books (64)
- academia (62)
- history (61)
- intellectual history (61)
- MSU (60)
- sci fi (60)
- harvard (58)
- silicon valley (58)
- mma (57)
- mathematics (55)
- education (53)
- video (52)
- kids (51)
- bgi (48)
- black holes (48)
- cdo (45)
- derivatives (43)
- neuroscience (43)
- affirmative action (42)
- behavioral economics (42)
- economic history (42)
- literature (42)
- nuclear weapons (42)
- computing (41)
- jiujitsu (41)
- physical training (40)
- film (39)
- many worlds (39)
- quantum field theory (39)
- expert prediction (37)
- ufc (37)
- bjj (36)
- bubbles (36)
- mortgages (36)
- google (35)
- race relations (35)
- hedge funds (34)
- security (34)
- von Neumann (34)
- meritocracy (31)
- feynman (30)
- quants (30)
- taiwan (30)
- efficient markets (29)
- foo camp (29)
- movies (29)
- sports (29)
- music (28)
- singularity (27)
- entrepreneurs (26)
- conferences (25)
- housing (25)
- obama (25)
- subprime (25)
- venture capital (25)
- berkeley (24)
- epidemics (24)
- war (24)
- wall street (23)
- athletics (22)
- russia (22)
- ultimate fighting (22)
- cds (20)
- internet (20)
- new yorker (20)
- blogging (19)
- japan (19)
- scifoo (19)
- christmas (18)
- dna (18)
- gender (18)
- goldman sachs (18)
- university of oregon (18)
- cold war (17)
- cryptography (17)
- freeman dyson (17)
- smpy (17)
- treasury bailout (17)
- algorithms (16)
- autism (16)
- personality (16)
- privacy (16)
- Fermi problems (15)
- cosmology (15)
- happiness (15)
- height (15)
- india (15)
- oppenheimer (15)
- probability (15)
- social networks (15)
- wwii (15)
- fitness (14)
- government (14)
- les grandes ecoles (14)
- neanderthals (14)
- quantum computers (14)
- blade runner (13)
- chess (13)
- hedonic treadmill (13)
- nsa (13)
- philosophy of mind (13)
- research (13)
- aspergers (12)
- climate change (12)
- harvard society of fellows (12)
- malcolm gladwell (12)
- net worth (12)
- nobel prize (12)
- pseudoscience (12)
- Einstein (11)
- art (11)
- democracy (11)
- entropy (11)
- geeks (11)
- string theory (11)
- television (11)
- Go (10)
- ability (10)
- complexity (10)
- dating (10)
- energy (10)
- football (10)
- france (10)
- italy (10)
- mutants (10)
- nerds (10)
- olympics (10)
- pop culture (10)
- crossfit (9)
- encryption (9)
- eugene (9)
- flynn effect (9)
- james salter (9)
- simulation (9)
- tail risk (9)
- turing test (9)
- alan turing (8)
- alpha (8)
- ashkenazim (8)
- data mining (8)
- determinism (8)
- environmentalism (8)
- games (8)
- keynes (8)
- manhattan (8)
- new york times (8)
- pca (8)
- philip k. dick (8)
- qcd (8)
- real estate (8)
- robot genius (8)
- success (8)
- usain bolt (8)
- Iran (7)
- aig (7)
- basketball (7)
- free will (7)
- fx (7)
- game theory (7)
- hugh everett (7)
- inequality (7)
- information theory (7)
- iraq war (7)
- markets (7)
- paris (7)
- patents (7)
- poker (7)
- teaching (7)
- vietnam war (7)
- volatility (7)
- anthropic principle (6)
- bayes (6)
- class (6)
- drones (6)
- econtalk (6)
- empire (6)
- global warming (6)
- godel (6)
- intellectual property (6)
- nassim taleb (6)
- noam chomsky (6)
- prostitution (6)
- rationality (6)
- academia sinica (5)
- bobby fischer (5)
- demographics (5)
- fake alpha (5)
- kasparov (5)
- luck (5)
- nonlinearity (5)
- perimeter institute (5)
- renaissance technologies (5)
- sad but true (5)
- software development (5)
- solar energy (5)
- warren buffet (5)
- 100m (4)
- Poincare (4)
- assortative mating (4)
- bill gates (4)
- borges (4)
- cambridge uk (4)
- censorship (4)
- charles darwin (4)
- computers (4)
- creativity (4)
- hormones (4)
- humor (4)
- judo (4)
- kerviel (4)
- microsoft (4)
- mixed martial arts (4)
- monsters (4)
- moore's law (4)
- soros (4)
- supercomputers (4)
- trento (4)
- 200m (3)
- babies (3)
- brain drain (3)
- charlie munger (3)
- cheng ting hsu (3)
- chet baker (3)
- correlation (3)
- ecosystems (3)
- equity risk premium (3)
- facebook (3)
- fannie (3)
- feminism (3)
- fst (3)
- intellectual ventures (3)
- jim simons (3)
- language (3)
- lee kwan yew (3)
- lewontin fallacy (3)
- lhc (3)
- magic (3)
- michael lewis (3)
- mit (3)
- nathan myhrvold (3)
- neal stephenson (3)
- olympiads (3)
- path integrals (3)
- risk preference (3)
- search (3)
- sec (3)
- sivs (3)
- society generale (3)
- systemic risk (3)
- thailand (3)
- twitter (3)
- alibaba (2)
- bear stearns (2)
- bruce springsteen (2)
- charles babbage (2)
- cloning (2)
- david mamet (2)
- digital books (2)
- donald mackenzie (2)
- drugs (2)
- dune (2)
- exchange rates (2)
- frauds (2)
- freddie (2)
- gaussian copula (2)
- heinlein (2)
- industrial revolution (2)
- james watson (2)
- ltcm (2)
- mating (2)
- mba (2)
- mccain (2)
- monkeys (2)
- national character (2)
- nicholas metropolis (2)
- no holds barred (2)
- offices (2)
- oligarchs (2)
- palin (2)
- population structure (2)
- prisoner's dilemma (2)
- singapore (2)
- skidelsky (2)
- socgen (2)
- sprints (2)
- star wars (2)
- ussr (2)
- variance (2)
- virtual reality (2)
- war nerd (2)
- abx (1)
- anathem (1)
- andrew lo (1)
- antikythera mechanism (1)
- athens (1)
- atlas shrugged (1)
- ayn rand (1)
- bay area (1)
- beats (1)
- book search (1)
- bunnie huang (1)
- car dealers (1)
- carlos slim (1)
- catastrophe bonds (1)
- cdos (1)
- ces 2008 (1)
- chance (1)
- children (1)
- cochran-harpending (1)
- cpi (1)
- david x. li (1)
- dick cavett (1)
- dolomites (1)
- eharmony (1)
- eliot spitzer (1)
- escorts (1)
- faces (1)
- fads (1)
- favorite posts (1)
- fiber optic cable (1)
- francis crick (1)
- gary brecher (1)
- gizmos (1)
- greece (1)
- greenspan (1)
- hypocrisy (1)
- igon value (1)
- iit (1)
- inflation (1)
- information asymmetry (1)
- iphone (1)
- jack kerouac (1)
- jaynes (1)
- jazz (1)
- jfk (1)
- john dolan (1)
- john kerry (1)
- john paulson (1)
- john searle (1)
- john tierney (1)
- jonathan littell (1)
- las vegas (1)
- lawyers (1)
- lehman auction (1)
- les bienveillantes (1)
- lowell wood (1)
- lse (1)
- machine (1)
- mcgeorge bundy (1)
- mexico (1)
- michael jackson (1)
- mickey rourke (1)
- migration (1)
- money:tech (1)
- myron scholes (1)
- netwon institute (1)
- networks (1)
- newton institute (1)
- nfl (1)
- oliver stone (1)
- phil gramm (1)
- philanthropy (1)
- philip greenspun (1)
- portfolio theory (1)
- power laws (1)
- pyschology (1)
- randomness (1)
- recession (1)
- sales (1)
- skype (1)
- standard deviation (1)
- starship troopers (1)
- students today (1)
- teleportation (1)
- tierney lab blog (1)
- tomonaga (1)
- tyler cowen (1)
- venice (1)
- violence (1)
- virtual meetings (1)
- wealth effect (1)
No comments:
Post a Comment