Table 1: Sample output of the pattern matching approach.

SentencePatternCorrect classificationFound pattern classification

للأسف كنت أقدر هالمطعمneg, neu, entNegativeneg (freq = 3)
pos (freq = 1)

وأسعارهم مناسبةent, posPositivepos (freq = 90)
neu (freq = 2)
neg (freq = 1)

الأسعار عاديةent, neuPositiveneu (freq = 34)
pos (freq = 25)
neg (freq = 2)

المطعم جيّد لكنه عادي ولا شيء يميزهent, pos, neu, neg, neu, posNeutral(Not found)