Sentence Classification Using N-Grams in Urdu Language Text

Table 6

Bigram.

Label	Event	Precision	Recall	F1_Measure
1	Sports	0.92	0.89	0.91
2	Inflation	0.92	0.96	0.94
3	Murder and Death	0.70	0.55	0.62
4	Terrorist Attack	0.51	0.54	0.52
5	Politics	0.70	0.86	0.77
6	law and order	0.58	0.39	0.47
7	Earthquake	0.99	1.00	1.00
8	Showbiz	0.88	0.72	0.79
9	Fraud and corruption	0.69	0.55	0.61
10	Rain/weather	0.93	0.97	0.95
11	Sexual Assault/Intercourse	0.93	0.98	0.96
12	Business	0.78	0.64	0.71
Overall accuracy (%)	76.88