Table 9. Classification of datasets for fake news detection according to the rating scale.

		Dataset	# Of datasets
Rating scale	2 values	Yelp dataset, FacebookHoax, FakeNewsNet, Burfoot Satire News, Ott et al.’s dataset, Spanish fake news, Fake_or_real_news, Qprop, NELA-GT-2018, TW_info, FCV-2018, Verification Corpus, Zheng et al.’s dataset, Tam et al.’s dataset	14
	3 values	PHEME, FEVER, EMERGENT, Benjamin Political News	4
	4 values	BuzzFace, BuzzFeed News, MisInfoText, FNC-1, TSHP-17, CNN/Daily Mail summarization dataset	6
	5 values	CREDBANK, Fact checking	2
	6 values	LIAR	1