AN AFFINE-INVARIANT SAMPLER FOR EXOPLANET FITTING AND DISCOVERY IN RADIAL VELOCITY DATA

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Summary

This paper applies an ensemble sampler respecting affine invariance to orbital parameter extraction from radial velocity data, and presents a clustering technique to deal with local optima by clustering based on the likelihood of the walkers in the ensemble.

Type
article
Published
2011-04-13
Cited by
47
References
27
Access
Open access

Keywords

Markov chain Monte Carlo, Cluster analysis, Affine transformation, Computer science, Algorithm

References

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