Robust Graph Structure Learning for Multimedia Data Analysis

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/9458188/figures/9458188.fig.004a.svgz" name="9458188.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Yale</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/9458188/figures/9458188.fig.004b.svgz" name="9458188.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>AR</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/9458188/figures/9458188.fig.004c.svgz" name="9458188.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>CMU PIE</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/9458188/figures/9458188.fig.004d.svgz" name="9458188.fig.004d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Extended YaleB</td></tr></table>

<div>The convergence curves of RGSL on the four databases: (a) Yale, (b) AR, (c) CMU PIE, and (d) Extended YaleB.</div>

Wireless Communications and Mobile Computing

Robust Graph Structure Learning for Multimedia Data Analysis

Figure 4