Tanz-Indicator: A Novel Framework for Detection of Perso-Arabic-Scripted Urdu Sarcastic Opinions

Table 2

Confusion matrix value comparison.

Confusion matrix values	Lexicon	Naïve Bayes	SVM
True positive	48.5%	8.3%	9.5%
False positive	6.7%	1.7%	2.7%
True negative	23.5%	56.9%	50.6%
False negative	21.2%	33.1%	37.2%