Tahareh Gholian Avval Wins AVS Poster Competition
July 21, 2020
![](/media/images/tahareh-600x0.original.jpg)
PhD student Tahareh Gholian Avval has been awarded third prize in the American Vacuum Society's 2020 International Twitter Poster Competition. Avval's poster, entitled "Pattern Recognition Entropy (Shannon's Entropy): an Underutilized Tool for Data Analysis. A Comparison to Principal Component Analysis" can be seen below.