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Eureqa | Cornell Computational Synthesis Laboratory
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Eureqa is a software tool for
detecting equations and hidden mathematical relationships in your data. Its
primary goal is to identify the simplest mathematical formulas which could
describe the underlying mechanisms that produced the data. Eureqa is free to
download and use. Below you will find the downloadable program, video tutorial,
user forum, and other and reference materials.
Speeding up science: CSIRO's CPU-GPU supercomputer cluster (Fact Sheet)
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The CPU-GPU supercomputer will likely be ranked in the top 500 fastest computers in the world and will process data at Teraflop speeds, putting Australia on the forefront of computer science facilities
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Dr John A Taylor
Buttonwood: Technical failure | The Economist
"The root of the problem is the failure of technical analysts to specify their trading rules and report trading results in a scientifically acceptable way. Too often, rules are so vague and complex as to make replication impossible.”"
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The root of the problem is the failure of technical analysts to specify their trading rules and report trading results in a scientifically acceptable way. Too often, rules are so vague and complex as to make replication impossible.”
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Chartism probably holds most sway in the foreign-exchange market. Although currency markets are liquid and transparent, many participants (such as central banks) are not “profit-maximising”. So it is possible that currency prices are not completely efficient.
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What’s the Big Deal with CUDA and GPGPU anyway? | VizWorld.com
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GPU’s are designed for pushing pixels, not crunching numbers. The fact that they can crunch numbers is almost an accidental side-product of their main purpose, discovered several years ago and only recently becoming something worth investigating.
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problems
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Whither the efficient-markets hypothesis?
The efficient-markets hypothesis has underpinned many of the financial industry’s models for years. After the crash, what remains of it?
MediaPost Publications Mobi War: Ad Nets Competition Heats Up 06/25/2009
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Google today announced the beta launch of AdSense for Mobile Applications
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mobile ad network Greystripe Tuesday announced it would guarantee iPhone app developers at least 25% higher CPMs than competitors for 60 days
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Hadoop, Analytical Software, Finds Uses Beyond Search - NYTimes.com
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Google lacked a relatively easy to use means of analyzing its vast stores of information to figure out the quality of search results and how people behaved across its numerous online services
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MapReduce technology makes it possible to break large sets of data into little chunks, spread that information across thousands of computers, ask the computers questions and receive cohesive answers.
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Investor Sentiment: More Bulls In The Stock Market | Daily Markets
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The “smart money” indicator is a composite of the following data: 1) public to specialist short ratio; 2) specialist short to total short ratio; 3) SP100 option traders. See figure 1, a weekly chart of the S&P500 (^GSPC: 770.05 -8.89 -1.14%), for the “Smart Money” indicator, which is only moderately bullish. As the November, 2008 lows are approached, this is the most bullish reading for the “smart money” in 18 weeks.
Marketcetera Trading Platform: index
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Trade opportunities disappear in milliseconds. Equity options data feeds now reach 1 million messages per second.
Strategies must be continually updated to stay ahead of an increasingly competitive marketplace.
To compete, your trading systems must be agile, easy to implement, fast to adapt, and secure. The Marketcetera
Platform allows you to build automated trading systems for equities, equity options and currencies, to maximize
the effectiveness of your traders and developers.
Irrational Exuberance
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This site offers updated information relating to the book Irrational Exuberance by Robert J. Shiller.
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