id	keyword
fbem-9293	forecasting
fbem-9293	logistics
fbem-9293	demand
fbem-9293	methods
fbem-9293	model
fbem-9293	research
fbem-9293	neural
fbem-9293	hybrid
fbem-9293	network
fbem-9293	forecasting methods
fbem-9293	prediction
fbem-9293	logistics demand