Retrieving exoplanet atmospheric parameters using random forest regression
Retrieving exoplanet atmospheric parameters using random forest regression
复制标题
使用随机森林回归检索系外行星大气参数
DOI:
10.1088/1742-6596/2145/1/012010
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Munsaket P
中科院分区:
文献类型:
--
作者:
Munsaket P
Understanding of exoplanet atmospheres can be extracted from the transmission spectra using an important tool based on a retrieval technique. However, the traditional retrieval method (eg MCMC and nested sampling) consumes a lot of computational time. Therefore, this work aims to apply the random forest regression, one of the supervised machine learning technique, to retrieve exoplanet atmospheric parameters from the transmission spectra observed in the optical wavelength. We discovered that the random forest regressor had the best accuracy in predicting planetary radius (
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DOI:
10.1111/j.1365-2966.2007.11871.x
发表时间:
2007
影响因子:
4.8
作者:
J. Shaw;M. Bridges;M. Hobson
通讯作者:
M. Hobson
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
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通讯作者:
B. Gaudi
DOI:
10.3847/1538-4357/aba1e6
发表时间:
2020
期刊:
The Astrophysical Journal
影响因子:
--
作者:
Zhang, Michael;Chachan, Yayaati;Kempton, Eliza M.-R.;Knutson, Heather A.;Chang, Wenjun
通讯作者:
Chang, Wenjun
影响因子:
14.1
作者:
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通讯作者:
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