# \#symbolic-regression

**URL:** https://discourse.julialang.org/tag/symbolic-regression/1163.md

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## [Using SymbolicRegression on binary data?](https://discourse.julialang.org/t/using-symbolicregression-on-binary-data/135314)

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**Author:** [@atthom](https://discourse.julialang.org/u/atthom)\
**Replies:** 0\
**Last updated:** [January 28, 2026, 11:52pm UTC](https://discourse.julialang.org/t/using-symbolicregression-on-binary-data/135314 "2026-01-28T23:52:41Z")

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I was fiddling with the excellent SymbolicRegression.jl when I had issue executing this code: using SymbolicRegression A = rand(Bool, (1000, 5)) B = @. (A\[:, 1\] | A\[:, 2\]) & (!A\[:, 3\]) ⊻ A\[:, 4\] # Define options for s…

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## [SymbolicRegression stuck at version 0.22.2](https://discourse.julialang.org/t/symbolicregression-stuck-at-version-0-22-2/129823)

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**Author:** [@Sam\_P](https://discourse.julialang.org/u/Sam_P)\
**Replies:** 6\
**Last updated:** [June 15, 2025, 5:23am UTC](https://discourse.julialang.org/t/symbolicregression-stuck-at-version-0-22-2/129823 "2025-06-15T05:23:05Z")

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Hi all. Just playing around with SymbolicRegression.jl and notice the version kept getting stuck on v0.22.2 instead of the latest v1.11.1. And when I force install that version, the ForwardDiff.jl went from 1.0.1 down to…

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## [Invitation to participate in the International Symposium on Symbolic and Algebraic Computation](https://discourse.julialang.org/t/invitation-to-participate-in-the-international-symposium-on-symbolic-and-algebraic-computation/125930)

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**Author:** [@suavesito](https://discourse.julialang.org/u/suavesito)\
**Replies:** 0\
**Last updated:** [February 15, 2025, 2:29am UTC](https://discourse.julialang.org/t/invitation-to-participate-in-the-international-symposium-on-symbolic-and-algebraic-computation/125930 "2025-02-15T02:29:22Z")

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This year, the International Symposium on Symbolic and Algebraic Computation (ISSAC) will take place from July 28 to August 1, 2025 (dates and topics page) at CIMAT Guanajuato, Mexico, where I study. I wanted to invite …

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## [\[ANN\] SymbolicRegression.jl 1.0.0 - Distributed High-Performance Symbolic Regression in Julia](https://discourse.julialang.org/t/ann-symbolicregression-jl-1-0-0-distributed-high-performance-symbolic-regression-in-julia/122791)

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**Author:** [@MilesCranmer](https://discourse.julialang.org/u/MilesCranmer)\
**Replies:** 24\
**Last updated:** [November 29, 2024, 12:32pm UTC](https://discourse.julialang.org/t/ann-symbolicregression-jl-1-0-0-distributed-high-performance-symbolic-regression-in-julia/122791 "2024-11-29T12:32:53Z")

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SymbolicRegression.jl SymbolicRegression.jl is a Julia library for discovering symbolic models to solve optimization problems, especially for regression. It is highly optimized and permits multi-node distributed sea…

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## [Constraints in SymbolicRegression.jl](https://discourse.julialang.org/t/constraints-in-symbolicregression-jl/121063)

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**Author:** [@PrimulaBunce](https://discourse.julialang.org/u/PrimulaBunce)\
**Replies:** 0\
**Last updated:** [October 8, 2024, 1:26pm UTC](https://discourse.julialang.org/t/constraints-in-symbolicregression-jl/121063 "2024-10-08T13:26:50Z")

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Hi, I was experimenting with the constraints parameter in SymbolicRegression.jl. So, my original equation is y = \\mathrm{sin}(2x\_4) + x\_1^2 \\,. I believe the size/complexity of sin here is 3. Since \\mathrm{sin…

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## [\[ANN\] DynamicExpressions.jl: Fast evaluation of runtime-generated expressions without compilation](https://discourse.julialang.org/t/ann-dynamicexpressions-jl-fast-evaluation-of-runtime-generated-expressions-without-compilation/88983)

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**Author:** [@MilesCranmer](https://discourse.julialang.org/u/MilesCranmer)\
**Replies:** 7\
**Last updated:** [October 1, 2024, 1:57pm UTC](https://discourse.julialang.org/t/ann-dynamicexpressions-jl-fast-evaluation-of-runtime-generated-expressions-without-compilation/88983 "2024-10-01T13:57:13Z")

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Need to work with a large space of symbolic expressions which are unknown at runtime, but numerically evaluate them just as quickly as if they were hard-coded? Then you need DynamicExpressions.jl! DynamicExpressions…

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## [Improving GPU performance for symbolic regression](https://discourse.julialang.org/t/improving-gpu-performance-for-symbolic-regression/108800)

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**Author:** [@MilesCranmer](https://discourse.julialang.org/u/MilesCranmer)\
**Replies:** 14\
**Last updated:** [September 12, 2024, 5:58am UTC](https://discourse.julialang.org/t/improving-gpu-performance-for-symbolic-regression/108800 "2024-09-12T05:58:56Z")

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I’m trying to improve the GPU performance for evaluation of an expression represented as a tree in DynamicExpressions.jl. The way it works is that an expression is created at runtime – here’s a movie of how this is used …

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## [How to enforce constraints with SymbolicRegression.jl](https://discourse.julialang.org/t/how-to-enforce-constraints-with-symbolicregression-jl/112832)

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**Author:** [@Christopher\_Fisher](https://discourse.julialang.org/u/Christopher_Fisher)\
**Replies:** 1\
**Last updated:** [April 11, 2024, 2:53pm UTC](https://discourse.julialang.org/t/how-to-enforce-constraints-with-symbolicregression-jl/112832 "2024-04-11T14:53:11Z")

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Hello, I am interested in whether symbolic regression could be used to learn or approximate likelihood functions of simulation-based models. One approach might be approximate the pdf from simulated data using kernel den…

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## [Not using constants in trees in SymbolicRegression.jl](https://discourse.julialang.org/t/not-using-constants-in-trees-in-symbolicregression-jl/103231)

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**Author:** [@VPBML](https://discourse.julialang.org/u/VPBML)\
**Replies:** 0\
**Last updated:** [August 26, 2023, 7:55pm UTC](https://discourse.julialang.org/t/not-using-constants-in-trees-in-symbolicregression-jl/103231 "2023-08-26T19:55:25Z")

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Hi, I wonder how can we tell SymbolicRegression.jl to not use any constants (e.g., 2.0, 15.6) when creating its trees, only the variables. I am using SRRegressor via MLJ interface. Thank you. Regards

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## [Tree \<: Collection? Looking for API feedback in DynamicExpressions](https://discourse.julialang.org/t/tree-collection-looking-for-api-feedback-in-dynamicexpressions/98109)

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**Author:** [@MilesCranmer](https://discourse.julialang.org/u/MilesCranmer)\
**Replies:** 1\
**Last updated:** [April 30, 2023, 4:31pm UTC](https://discourse.julialang.org/t/tree-collection-looking-for-api-feedback-in-dynamicexpressions/98109 "2023-04-30T16:31:18Z")

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Intro I am wondering if I could others’ opinions on a potential interface for traversing expressions in DynamicExpressions.jl. To give you a sense of what the package does, the original announcement thread for this pack…

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## [Subset sum problem with SymbolicRegressions.jl](https://discourse.julialang.org/t/subset-sum-problem-with-symbolicregressions-jl/97479)

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**Author:** [@jling](https://discourse.julialang.org/u/jling)\
**Replies:** 7\
**Last updated:** [April 14, 2023, 5:56pm UTC](https://discourse.julialang.org/t/subset-sum-problem-with-symbolicregressions-jl/97479 "2023-04-14T17:56:56Z")

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Trying to solve Digits: A Daily Math Puzzle - The New York Times with Julia and it’s clearly a NP-complete problem because it’s harder than the Subset sum problem which is known to be NP-complete. The current attempt is…