##### Arabic ##### >>> Accuracy on average: 98.5% >> Detection of 1000 single words (average length: 6 chars) Accuracy: 96.4% Erroneously classified as Persian: 3.1%, Urdu: 0.5% >> Detection of 1000 word pairs (average length: 14 chars) Accuracy: 99.2% Erroneously classified as Persian: 0.5%, Urdu: 0.3% >> Detection of 1000 sentences (average length: 89 chars) Accuracy: 99.9% Erroneously classified as Persian: 0.1%