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TSWC2017
Information
Contact Name: Wei Liu
Email: weiliu@ecjtu.edu.cn
Organization: East China Jiaotong University
Method's Name: DECM-BS
Reference: Anonymous
Project Website:
Evaluation Metrics
Precision of each category :
$$ Pre_i = \frac{TP_i}{TP_i + FP_i}$$
Articulated Truck
Bicycle
Bus
Car
Motorcycle
Non-motorized Vehicle
Pedestrian
Pickup Truck
Single Unit Truck
Work Van
Background
0.9115
0.8269
0.9811
0.9830
0.9550
0.7538
0.9718
0.9445
0.8328
0.9679
0.9929
Recall of each category:
$$ Rec_i = \frac{TP_i}{TP_i + FN_i}$$
Articulated Truck
Bicycle
Bus
Car
Motorcycle
Non-motorized Vehicle
Pedestrian
Pickup Truck
Single Unit Truck
Work Van
Background
0.9312
0.9037
0.9663
0.9889
0.9010
0.5594
0.9022
0.9402
0.7898
0.8468
0.9984
Accuracy: 0.9776
$$ Acc = \frac{TP}{Number of Testing Images}$$
Mean Recall: 0.8844
$$ {mRec} = {\rm mean}({Rec_i})$$
Mean Precision: 0.9201
$$ {mPre} = {\rm mean}({Pre_i})$$
Cohen Kappa Score: 0.9651
Confusion Matrix (%):
Predicted
Articulated Truck
Bicycle
Bus
Car
Motorcycle
Non-motorized Vehicle
Pedestrian
Pickup Truck
Single Unit Truck
Work Van
Background
True
Articulated Truck
93.12
0.00
0.12
0.19
0.00
0.85
0.00
0.15
4.56
0.04
0.97
Bicycle
0.00
90.37
0.53
0.53
0.70
0.00
3.68
0.00
0.00
0.00
4.20
Bus
0.31
0.12
96.63
1.05
0.00
0.12
0.04
0.19
0.04
0.19
1.32
Car
0.01
0.00
0.03
98.89
0.00
0.00
0.00
0.91
0.00
0.06
0.09
Motorcycle
0.00
4.24
0.00
3.43
90.10
0.81
0.20
0.20
0.00
0.20
0.81
Non-motorized Vehicle
10.50
0.46
0.91
9.13
1.60
55.94
0.23
1.37
9.13
0.23
10.50
Pedestrian
0.06
4.98
0.00
0.38
0.51
0.06
90.22
0.00
0.00
0.00
3.77
Pickup Truck
0.04
0.02
0.01
5.58
0.00
0.06
0.03
94.02
0.15
0.03
0.06
Single Unit Truck
11.48
0.08
0.16
1.56
0.08
1.33
0.08
4.22
78.98
0.86
1.17
Work Van
0.45
0.00
0.58
10.65
0.00
0.58
0.00
1.57
0.87
84.68
0.62
Background
0.02
0.00
0.00
0.07
0.00
0.02
0.03
0.00
0.01
0.01
99.84