Utility of PCA and Other Data Transformation Techniques in Exoplanet Research

11/26/2022

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by   Güray Hatipoğlu, et al.

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This paper focuses on the utility of various data transformation techniques, which might be under the principal component analysis (PCA) category, on exoplanet research. The first section introduces the methodological background of PCA and related techniques. The second section reviews the studies which utilized these techniques in the exoplanet research field and compiles the focuses in the literature under different items in the overview, with future research direction recommendations at the end.