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Random Generation or Genetic Evolution? Your experience?

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Edinho

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8 years ago #114155

Hi all

 

I would like to hear your opinion and your experience which option to use.

Also how long you you let yours PCs to run?

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munchie

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8 years ago #132439

I run random generation on one instance and genetic on another. I run both 24hours a day, 5 days a week. I then gather all strategies together into the third instance and do the filtering and analysis on them. My experience so far is that genetic seems to produce better starting pool of strategies whereas random seems slower at producing profitable OOS>$500 strategies.

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Edinho

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8 years ago #132449

So you leave it  to run about 120hrs before proceeding to filtering. 

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munchie

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8 years ago #132471

Yes basically I leave it to run continuously for 5 days a week and start the filtering. In this way I’m tending to find more strategies of decent quality than I have time to test so have got to be super tight and selective with the strategies to put through to the next stage

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Matusiak Adrian

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8 years ago #132480

Wow! I create strategies for 1 timeframe around 1 week on 32 threads of proccessor. 🙂

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kzfx

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8 years ago #132481

Wow! I create strategies for 1 timeframe around 1 week on 32 threads of proccessor. 🙂

Wow, 32 threads! What’s your CPU?

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Matusiak Adrian

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8 years ago #132486

Wow, 32 threads! What’s your CPU?

Tapatalk を使用ãâ€”て私の SHL25 ãâ€¹Ã£â€šâ€°Ã©â‚¬Ã¤¿¡

Actually, thats a dual proccessors. Each octo-core.

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Rom

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8 years ago #132487

Adrian

 

Is it a Strategy Quant dedicated machine?  What OS do you use?  How much RAM?  Do you experience any crashes?  

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Matusiak Adrian

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8 years ago #132488

Adrian

Is it a Strategy Quant dedicated machine? What OS do you use? How much RAM? Do you experience any crashes?

Hey Rom!
Yes, its dedicated specially for SQ. 64GB of Ram.
Crashes? Yes, but not so often.

Os: Linux + VirtualMachine for SQ

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