Mathematical Problems in Engineering / 2015 / Article / Fig 2

Research Article

Chi-Squared Distance Metric Learning for Histogram Data

Figure 2

Training time versus projection dimensions on the corel dataset with two types of representation of descriptor. We use projection and soft-max to denote the iterative projected gradient and soft-max method, respectively.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.