Sentence Classification Using N-Grams in Urdu Language Text

Table 5

Unigram

Label	Event	Precision	Recall	F1_Measure
1	Sports	0.94	0.93	0.93
2	Inflation	0.93	0.97	0.95
3	Murder and Death	0.71	0.62	0.67
4	Terrorist Attack	0.78	0.55	0.65
5	Politics	0.71	0.90	0.79
6	law and order	0.66	0.40	0.50
7	Earthquake	1.00	1.00	1.00
8	Showbiz	0.93	0.81	0.86
9	Fraud and corruption	0.75	0.58	0.65
10	Rain/weather	0.94	0.98	0.96
11	Sexual Assault/Intercourse	0.96	0.98	0.97
12	Business	0.84	0.63	0.72
Overall accuracy (%)	80.15