AI RESEARCH
Instruction Set and Language for Symbolic Regression
arXiv CS.AI
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ArXi:2603.21836v1 Announce Type: cross A fundamental but largely unaddressed obstacle in Symbolic regression (SR) is structural redundancy: every expression DAG with admits many distinct node-numbering schemes that all encode the same expression, each occupying a separate point in the search space and consuming fitness evaluations without adding diversity.