Simulations of Quantum Neural Networks

Optimization by Simulated Annealing


Optimizers based on annealing mimic the thermodynamic process by which liquids freeze and metals anneal. Starting out at a high temperature, the atoms of a liquid or molten metal bounce rapidly about in a random fashion.
Slowly cooled, they mange themselves into an orderly configuration-a crystal-that represents a minimal energy state for the system.
Simulated in software, this thermodynamic process readily solves large-scale optimization problems.


As with genetic optimization, optimization by simulated annealing is a very powerful Stochastic technique, modeled upon a natural phenomenon, that can find globally optimal solutions and handle ill-behaved fitness functions.
Simulated annealing has effectively solved significant combinatorial problems, including the famous “traveling salesman problem, ” and the problem of how best to arrange the millions of circuit elements found on modem integrated circuit

Source: Learn Forex With ForexGen

You might also like:

Nasdaq 100 Index Options Trading Online Trading Platform Technical Indicators
Nasdaq 100 Index Options Trading Online Trading Platform Technical Indicators
Plus500 Online Trading Platform [Forex, Stocks, Commodities, Indices]
Plus500 Online Trading Platform [Forex, Stocks, Commodities, Indices]
Online Stock Trading Platform Intraday Stock Trade Chart Analysis (AMZN)
Online Stock Trading Platform Intraday Stock Trade Chart Analysis (AMZN)

HAHAHAHAHAHAHA!

2012-03-24 11:15:27 by cheaters_get_fucked!

Shortly after going public on Friday, shares of BATS were halted, after a series of technical glitches and system errors that affected trading in Apple and other companies. Several hours later, BATS pulled its public offering, a rare move for a company.
The exchange has also been clouded by an ongoing S.E.C. inquiry into its technology systems and trading strategies. BATS disclosed in a February regulatory filing that it had recently received a "written request" from the S.E.C.’s enforcement division, which was seeking documents and information about its ties to "certain market participants." The agency is examining the relationship between the exchange and high-frequency trading firms.

Federal securities regulators are examining whether some sophisticated, rapid-fire...

Online broker service (which is best??)

2006-03-24 19:15:44 by craigborcherding

Hello,
I'm looking for feedback from anyone who is especially happy (or unhappy) with their online broker service (i.e. e-trade, etc...)
I'm trying to determine what would be best for someone looking to invest approx. $10K and won't be trading everyday (and thus won't use any of the premium heavy trading online platforms).
I'm looking at e-trade, scottrade, and ameriquest and from the looks of it scottrade seems the best by far?
any oppinions or firsthand feedback much appreciated.

Criminal cheaters fuck themselves in the ass!

2012-03-26 12:59:45 by HAHAHAHAHAHAHA!

Serves you right, fuckers!

The initial public offering of a computerized stock exchange turned into a major debacle on Friday as a software glitch sent its shares plunging to a fraction of a cent in a matter of seconds, leading it to scotch the IPO.
On Thursday night, BATS had priced the sale of 6.3 million of its shares at $16 apiece, for a total offering of over $100 million. But when shares started trading on Friday morning on its own exchange, they instantly plunged and trading was halted.
Within nine-tenths of a second from that opening, BATS stock had fallen to about 28 cents, according to Nanex, a stock-market data tracker. Within 1.5 seconds, the price bottomed at...

High frequency cheaters

2012-03-23 10:09:40 by -

Federal securities regulators are examining whether some sophisticated, rapid-fire trading firms have used their close links to computerized stock exchanges to gain an unfair advantage over other investors, people familiar with the matter say.
The wide-ranging probe, being handled by the enforcement staff of the Securities and Exchange Commission, is focusing on the computer-driven trading platforms of exchanges, including BATS Global Markets Inc., the people said.
The SEC probe illustrates a bigger push by regulators to examine less-transparent parts of the securities markets, such as the fast-growing area of so-called high-frequency trading. High-speed trading firms use powerful computer systems for rapid-fire trades, in which they often hold stocks for only fractions of...

The SEC already has determined

2009-07-07 07:38:18 by Lapis_Philosophus

That they will do nothing about automated trading platforms. They have no interest in regulating them whatsoever
The Securities and Exchange Commission believes institutional money managers are “sophisticated” enough to trade against the machines without further regulation.
“We don’t want to curtail liquidity,” said Gene Gohlke, associate director for the SEC. Gohlke said it’s up to the managers themselves to make sure other traders aren’t manipulating their models.

Back to the brain  — The Hindu
For want of a credible explanation, hypotheses of what really goes on in it apart from a high-speed relay of electrochemical signals has reached also into quantum physics, a probabilistic realm that doesn't set much store by causes and effects. Apart ...

Online Trading ETF Bull vs Bear Daily Chart Trends with Indicators - Trading Platform
Online Trading ETF Bull vs Bear Daily Chart Trends with Indicators - Trading Platform
TouchTrader: mobille online trading platform for iPad, iPhone, iPod Touch
TouchTrader: mobille online trading platform for iPad, iPhone, iPod Touch
Sharekhan Trade Tiger - The ultimate online trading platform
Sharekhan Trade Tiger - The ultimate online trading platform
McGraw-Hill The Trading Systems Toolkit: How to Build, Test and Apply Money-Making Stock and Futures Trading Systems
Book (McGraw-Hill)
Samsung Samsung i9100 Galaxy S II Unlocked GSM Smartphone with 8 MP Camera, Android OS, 16 GB Internal Memory, Touchscreen, Wi-Fi, and GPS--No Warranty (Noble Black)
Wireless (Samsung)
  • Network: HSPA+ 21Mbps/HSUPA 5.76Mbps, EDGE/GPRS Class 12, Quad band GSM 850/900/1800/1900, Quad band UMTS 850/900/1900/2100
  • Operation System: Android Platform 2.3. Dual Core Application Processor provid... multi-tasking, a smoother UI, snappier streaming and highly efficient gaming.
  • Display: 4.3" WVGA SUPER AMOLED Plus. The 4.3" SUPER AMOLED Plus display goes ..., and better battery consumption for the best viewing value of any smartphone.
  • Camera: 8MP AF with LED Flash + 2MP Front Camera
  • Connectivity: Wi-Fi a/b/g/n, BT v3.0+HS, USB v2.0. Battery: 1650mAh
HTC HTC X310E Titan Unlocked Smartphone with Windows Phone OS 7.5, 8 MP Camera, 16 GB Internal Storage, Touchscreen, Wi-Fi, GPS--No Warranty (Carbon Gray)
Wireless (HTC)
  • Network: Quad-band GSM/GPRS/EDGE:850/900/1800/1900 MHz. HSPA/WCDMA: Europe/Asia: 850/900/2100 MHz
  • Platform: Windows® Phone OS 7.5. CPU Processing Speed: 1.5 GHz. Total storage 16 GB. Available storage: up to 12.63 GB. RAM: 512 MB.
  • Camera: 8 megapixel camera with F2.2 lens, dual LED flash, and BSI sensor (for...t captures). Front camera: 1.3 megapixel front camera. 720p HD video recording
  • Connectors: 3.5 mm stereo audio jack, micro-USB 2.0 (5-pin) port. Bluetooth 2....m the car kit. Other supported profiles: AVRCP, HFP, HSP. Internal GPS antenna
  • Power & Battery: Rechargeable Lithium-ion battery Capacity: 1600 mAh, Talk time: WCDMA: Up to 410 minutes, GSM: Up to 710 minutes.
Online Trading Platform Direct Market Exchange Trading Platform New Release
Online Trading Platform Direct Market Exchange Trading Platform New Release
Stock Market Trading Video Wall Street Online Trading Platform Entry for Profits on AMZN
Stock Market Trading Video Wall Street Online Trading Platform Entry for Profits on AMZN
eToro Forex Trading Online Platform Tutorial
eToro Forex Trading Online Platform Tutorial

Related posts:

  1. STATISTICA Neural Networks
  2. Training data for neural networks
  3. Competitive learning neural Networks
  4. Fully Connected Neural Networks