Essential Links & Terms

💡 Tip: Use this page as a quick reference when interpreting results.

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Abbreviations

Abbreviation	Description
ARFS	All relevant feature selection
CV	Cross-Validation
MODNet	Material Optimal Descriptor Network
PFI	Permutation Feature Importance
RF	Random Forest
SHAP	SHapley Additive exPlanations
SR	Symbolic regression
SISSO	Sure-Independence Screening and Sparsifying Operator
Rung	Number of times mathematical operators applied to input descriptors by SISSO during model training. Higher the number, more complex and accurate models are generated but quickly get computationally expensive to train.
nD Descriptor	Number of descriptors combined linearly by SISSO to predict the target property

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Useful Links

• Matminer featurizers
  Matminer Featurizers Summary

• LOBSTER descriptor formulations
  LobsterPy Documentation

• Distance correlation
  Theoretical overview from dcor Python Package Documentation