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Re:How I made $500k with machine learning and high frequency... by photorized on Tuesday November 06, 2012 @05:44PM (#4751236)
I am skeptical for two reasons:

1. when you have a good system (even one you cannot "improve" further), you don't talk about it. 2. You don't just stop using it.

There should be more to this story.

Re:How I made $500k with machine learning and high frequency... by frankster on Monday November 12, 2012 @10:07AM (#4773069)
Can I recommend that you read the article and you will find therein the answers you seek!