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The Random Number Grand Challenge

47 pointsby cingabout 11 years ago

9 comments

arjnabout 11 years ago
Waaah! ... several minutes later and I realize what it is by glancing at the start-end date&#x2F;timestamps.<p>Even the book they linked to seems odd, including all the review statements.
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coldtravellerabout 11 years ago
It took me way too long to realise that was a joke...the prize allocation is pretty special though :)
johnvschmittabout 11 years ago
I always thought the best random number generator was:<p>Take a large Pseudo random #, &amp; add that (in hours) to your current time. Pick a large enough pseudo space to cover 10+ years. Then, read that combined time in microseconds. This combines a real randomness (your current microseconds) that spans all space.<p>That would cover a very large space in a very random fashion.<p>The attacker would have to know your computed time to narrow it down, but couldn&#x27;t narrow it down much at all, since it&#x27;s combined with the large pseudo random #.<p>The problem with most Pseudo&#x27;s is that they are sparse, leaving too much space unhit.
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rohanprabhuabout 11 years ago
I am feeling so stupid right now. I thought I will use artificial neural networks to predict random numbers. Cringing so bad...
shultaysabout 11 years ago
&quot;If there is one thing the working data scientist can do, it is extract insights from a sea of randomness.&quot;
jbogganabout 11 years ago
Obligatory: <a href="http://xkcd.com/221/" rel="nofollow">http:&#x2F;&#x2F;xkcd.com&#x2F;221&#x2F;</a>
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dfcabout 11 years ago
And it begins. I hate April Fools Day. I have never understood why deceiving someone is comical.
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aaron695about 11 years ago
April Fools finished 4 hours ago for me so I don&#x27;t really find this funny at all.<p>I feel kinda annoyed that I looked at what superficially looked like a interesting problem. Can you find the algorithm given pseudorandom random numbers? Can you find any sort of pattern? Interesting stuff that&#x27;s all within the realms of the possible.<p>I understand why people in the Kaggle community would enjoy it, you visit their site and see a funny joke, it helps build community.<p>Not so funny when you get sent straight there.
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IvyMikeabout 11 years ago
Restate my assumptions: One, Mathematics is the language of nature. Two, Everything around us can be represented and understood through numbers. Three: If you graph the numbers of any system, patterns emerge. Therefore, there are patterns everywhere in nature. Evidence: The cycling of disease epidemics;the wax and wane of caribou populations; sun spot cycles; the rise and fall of the Nile. So, what about the stock market? The universe of numbers that represents the global economy. Millions of hands at work, billions of minds. A vast network, screaming with life. An organism. A natural organism. My hypothesis: Within the stock market, there is a pattern as well... Right in front of me... hiding behind the numbers. Always has been.
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