. 2016 Jun 10;2(1):e21. doi: 10.2196/publichealth.5308
©Courtney Rees Lyles, Andrew Godbehere, Gem Le, Laurent El Ghaoui, Urmimala Sarkar. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 10.06.2016.
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Figure 2.
Baseline Frobenius norm plots comparing models specifying 10, 15, and 20 tweets per topic.