id	keyword
ejpam-6025	portfolio
ejpam-6025	optimization
ejpam-6025	algorithm
ejpam-6025	risk
ejpam-6025	value
ejpam-6025	variance
ejpam-6025	assets
ejpam-6025	data
ejpam-6025	series
ejpam-6025	ahmed
ejpam-6025	baba
ejpam-6025	dionque