TABLE II. Input Features for Machine Learning Models.

	Original features
	Cumulative confirmed cases at time
	Total recovered cases at time
	Death toll at time
	Cumulative COVID-19 tests at time
	The latitude of the geographical location of an area
	The longitude of the geographical location of an area
	The continent to which an area belongs
	The level of economic development of an area
	The population of an area
	Augmented features
	Daily confirmed cases
	Daily recovered cases
	Daily deaths
	Active COVID-19 patients
	Daily COVID-19 tests
	Daily growth rate of confirmed cases
	Daily growth rate of daily recover cases
	Daily growth rate of daily death cases