نتایج جستجو برای: multiple regression models

تعداد نتایج: 1791298  

Journal: :Advances in Space Research 2022

The variation of the ionospheric parameters has a crucial role in space weather, communication, and navigation applications. In this research, we analyze prediction performance three machine learning (ML) regression models, decision trees, random forest support vector algorithms for F2-layer critical frequency (f0F2), height peak electron density (hmF2), total content (TEC). hourly f0F2 hmF2 va...

Journal: :Global Journal of Mathematical Sciences 2004

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