<![CDATA[Forex Software — IS and OOS]]> https://forexsb.com/forum/topic/9688/is-and-oos/ Fri, 05 Apr 2024 11:23:35 +0000 PunBB <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79335/#p79335 Testen, all good !
Thanks a lot.
Vincenzo


footon wrote:

You set OOS to 30%.

]]> Fri, 05 Apr 2024 11:23:35 +0000 https://forexsb.com/forum/post/79335/#p79335 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79177/#p79177 Okay, thanks

]]> Fri, 22 Mar 2024 05:50:41 +0000 https://forexsb.com/forum/post/79177/#p79177 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79170/#p79170 You set OOS to 30%.

]]> Thu, 21 Mar 2024 17:07:25 +0000 https://forexsb.com/forum/post/79170/#p79170 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79161/#p79161 Dears,

May I have a quick answer here ?
If I want to generate and optimize strategy on only 70% of the historical data, should I set the generator and the optimizer in this way?

Thank you in advance
Vincenzo

]]> Thu, 21 Mar 2024 11:43:21 +0000 https://forexsb.com/forum/post/79161/#p79161 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79026/#p79026 Thanks a lot.

I will give a try with this set up:
Generator settings
- search best: net balance
- out of sample: in sample (I suppose that this allow to generato strategies on the whole set of data)

Full data optimizations ON
- out of sample 30% (I suppose this will not optimize 30% of the data sample)
- numeric value range +/- 10 steps
- optimize SL and TP
- optimize preset indicator
- use common acceptance criteria

Walk forward optimization OFF

Normalization ON
- all flags as usual
- optimization: in sample, 20 steps, net balance
- normalize preset indicator on
- use common acceptance criteria

Robustness
walk forward validation ON, 2 segments, out of sample 30%, +/- 20steps, net balance, optimize SL & TP OFF, optimize preset indicator OFF, validated segments 2

Montecarlo ON as usual.

Is this reflecting my intention ?

]]> Tue, 12 Mar 2024 07:27:52 +0000 https://forexsb.com/forum/post/79026/#p79026 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79025/#p79025 If I understand your points correctly, then you first must generate collection(s) in the Reactor by using data you regard as IS. After that you validate the collection(s) in the Validator with data you designate as OOS, there's only MC to be done. After that you are left with collection(s), which correspond to your development points written in the first post.
Try it out, you'll learn it much quicker then.

]]> Mon, 11 Mar 2024 22:18:15 +0000 https://forexsb.com/forum/post/79025/#p79025 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79024/#p79024 I am sorry, but I did not get it.
Could you try to elaborate a bit more?
Thx

]]> Mon, 11 Mar 2024 21:56:15 +0000 https://forexsb.com/forum/post/79024/#p79024 <![CDATA[Re: IS and OOS]]> https://forexsb.com/forum/post/79016/#p79016 It depends whether MC is done on IS or the whole dataset (IS+OOS). If the latter, then you have to first generate collection(s) in the Reactor and then validate them in the Validator.

]]> Mon, 11 Mar 2024 14:24:47 +0000 https://forexsb.com/forum/post/79016/#p79016 <![CDATA[IS and OOS]]> https://forexsb.com/forum/post/78999/#p78999 Dears,

I would like to set the Reactor to generate strategies according to the following process:

1. Generate strategies (doesn’t matter the entry/exit rules) one optimize them to pass my acceptance criteria in a back test In Sample

2. Afterwards, testing all strategies validated under a back test Out of Sample without optimizing them

3. Then all strategies validated OOS should go to the Montecarlo for the stress test.

4. Out of the MC landing in the collection.

What is the best way to setup the Reactor to get this process in place?

Thanks
Vincenzo

]]> Sat, 09 Mar 2024 01:02:14 +0000 https://forexsb.com/forum/post/78999/#p78999