Table 3 List of key hyperparameters in SISSO

From: Artificial intelligence-driven multivariate integration for pulmonary arterial pressure prediction in pulmonary hypertension

Hyperparameter

Setting

nsf

8

ops

(+)(−)(*)(/)(exp)(exp(−))(^−1)(^2)(^3) (\(\sqrt{\cdot }\))(\(\root{3}\of{\cdot }\))(\(\log\))(∣ ⋅ ∣)(scd)(^6)(\(\sin\))(\(\cos\))

desc_dim

6

fcomplexity

6

funit

(1:8)

nf_sis

100

method_so

ℓ0

nmodels

200

  1. Here, “scd” denotes the standard Cauchy distribution function.
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