Search Results for author: Jaan Kasak

Found 4 papers, 1 papers with code

Symbolic regression outperforms other models for small data sets

1 code implementation28 Mar 2021 Casper Wilstrup, Jaan Kasak

This study demonstrates that for small training sets of 250 observations, symbolic regression generalises better to out-of-sample data than traditional machine learning frameworks, as measured by the coefficient of determination R2 on the validation set.

BIG-bench Machine Learning regression +1

Statistics of non-polarized points in the CMB polarization maps

no code implementations31 Dec 2020 Jaan Kasak, James Creswell, Hao liu, Pavel Naselsky

We show that the total number density of non-polarized points of the E- and B-families is closely related to the presence of lensing and the tensor-to-scalar ratio $r$.

Cosmology and Nongalactic Astrophysics

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