id	keyword
american_scientific_journal-5564	layer
american_scientific_journal-5564	network
american_scientific_journal-5564	data
american_scientific_journal-5564	neural
american_scientific_journal-5564	model
american_scientific_journal-5564	input
american_scientific_journal-5564	neurons
american_scientific_journal-5564	bitumen
american_scientific_journal-5564	concrete
american_scientific_journal-5564	content
american_scientific_journal-5564	error