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How can I set the maximum number of nests? #285

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Shota123-pixel opened this issue Jan 29, 2024 · 4 comments
Closed

How can I set the maximum number of nests? #285

Shota123-pixel opened this issue Jan 29, 2024 · 4 comments

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@Shota123-pixel
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Feature Request

I would like to set the maximum number of nests in sin and cos.
In your paper, users can set the maximum number of nests. However, I can not find how to change it...
Therefore, I would appreciate it if you could tell me how to set the maximum number of nests.
@MilesCranmer
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MilesCranmer commented Jan 29, 2024 •
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You can use the nested_constraints parameter.

e.g., https://astroautomata.com/SymbolicRegression.jl/dev/api/#SymbolicRegression.MLJInterfaceModule.SRRegressor

@Shota123-pixel
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Shota123-pixel commented Jan 29, 2024 •
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Thank you very much for your quick reply!! I will try it!!
Also, I want to set a loss function to add constraints for recurrence and frequency. In your paper, you use C(E):"frecency" to estimate simple expressions. Is there any option to set C(E) by default or should I set new loss function to add constraints for "frecency"?
I'm sorry to bother you, but I would be grateful if you could reply.

@MilesCranmer
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Glad I could help!

Oh frecency is turned on by default

@Shota123-pixel
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Shota123-pixel commented Jan 29, 2024 •
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Thank you very much for your kind reply!!
It's perfect!
Thanks to you, I can use effectively Symbolic Regression.jl!!

MilesCranmer added a commit that referenced this issue Feb 19, 2024
@MilesCranmer
Merge tag 'v0.23.2' into support-extra-data
56b1f40 
[Diff since v0.23.1](v0.23.1...v0.23.2)

**Merged pull requests:**
- Formatting overhaul (#278) (@MilesCranmer)
- Avoid julia-formatter on pre-commit.ci (#279) (@MilesCranmer)
- Make it easier to select expression from Pareto front for evaluation (#289) (@MilesCranmer)

**Closed issues:**
- Garbage collection too passive on worker processes (#237)
- How can I set the maximum number of nests? (#285)
MilesCranmer added a commit that referenced this issue Feb 19, 2024
@MilesCranmer
Merge tag 'v0.23.2' into graph-nodes
9438597 
[Diff since v0.23.1](v0.23.1...v0.23.2)

**Merged pull requests:**
- Formatting overhaul (#278) (@MilesCranmer)
- Avoid julia-formatter on pre-commit.ci (#279) (@MilesCranmer)
- Make it easier to select expression from Pareto front for evaluation (#289) (@MilesCranmer)

**Closed issues:**
- Garbage collection too passive on worker processes (#237)
- How can I set the maximum number of nests? (#285)
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@MilesCranmer @Shota123-pixel