Refactor: Broke up eGraphGP, added optional rng seed to RegressionConfig, added nix flake for simple dev setup#2
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ashwinmathi wants to merge 23 commits intoDataHaskell:mainfrom
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Replace fragile pattern matching in toNonTerminal with UnaryFunc/BinaryFunc GADTs that pair operation names with implementations.
mchav
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Feb 11, 2026
src/Example.hs
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| import qualified DataFrame.Functions as F | ||
| import Symbolic.Regression | ||
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| example_predictMPG :: IO () |
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This example is effectively unrunnable right? First cause the data file it relies on isn't in source control and it's not an executable.
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Removed this file and transferred the example modifications to the README. iirc this was just defining mpg and avoiding the hardcoded keys for levels
| , binaryFunctions :: [D.Expr Double -> D.Expr Double -> D.Expr Double] | ||
| , binaryFunctions :: [BinaryFunc] | ||
| {- ^ Binary operations to include in the search space | ||
| (default: @[(+), (-), (*), (\/)]@) |
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Let's update the haddock below as well with the new API.
| import: warnings | ||
| default-language: Haskell2010 | ||
| type: exitcode-stdio-1.0 | ||
| hs-source-dirs: test |
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Let's add one or two hunit tests.
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added tests for datasets known to have constant, linear, quadratic, multivariate models with customized configs
…s for UnaryFunc and BinaryFunc, use convenience functions for UnaryFunc and BinaryFunc
…'Example' module from library stanza's exposed modules
… and multi-variable models
mchav
requested changes
Feb 12, 2026
…defined seed for deterministic rng
…en target and predicted expression
…op, and report generation Reduces egraphGP from ~420 lines to ~230 lines.
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