Research Article
Chi-Squared Distance Metric Learning for Histogram Data
Figure 8
The effect of margin parameter on classification error. The margin parameter is set to 0.01, 0.02, 0.03, 0.04, 0.05, 0.1, 0.15, and 0.2.
(a) dslr |
(b) webcam |
(c) amazon |
(d) caltech |