id	keyword
fcis-6022	sentiment
fcis-6022	text
fcis-6022	analysis
fcis-6022	research
fcis-6022	sentiment analysis
fcis-6022	language
fcis-6022	data
fcis-6022	knowledge
fcis-6022	information
fcis-6022	level
fcis-6022	methods
fcis-6022	classification
fcis-6022	learning
fcis-6022	text sentiment