Injury narrative text classification using factorization model

Table 4 Performances of external code.

Class Description	Sensitivity	Specificity	PPV
Motor vehicle	0.94	0.92	0.92
Motorcycle	0.90	0.93	0.90
Pedal cyclist	0.90	0.95	0.93
Pedestrian	0.77	0.98	0.57
Unspecified transport	0.73	0.98	0.21
Horse related	0.94	0.92	0.95
Animal related (exclude horse)	0.92	0.93	0.89
Fall	0.84	0.95	0.93
Drowning submersion	0.90	0.92	0.64
Breathing	0.48	0.97	0.36
Fire	0.64	0.98	0.66
Exposure	0.85	0.91	0.89
Poisoning	0.80	0.93	0.82
Firearm	0.6	0.98	0.18
Cutting	0.50	0.98	0.81
Machinary	0.63	0.98	0.73
Electricity	0.92	0.92	0.89
Natural original	0.85	0.96	0.66
Unspecified	0.80	0.95	0.51
Struck	0.81	0.95	0.82

ISSN: 1472-6947