Publications by authors named "Polyvios Pratikakis"

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What Tweets and YouTube comments have in common? Sentiment and graph analysis on data related to US elections 2020.
Alexander Shevtsov, Maria Oikonomidou, Despoina Antonakaki, Polyvios Pratikakis, Sotiris Ioannidis

PLoS One· February 2023

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A greedy feature selection algorithm for Big Data of high dimensionality.
Ioannis Tsamardinos, Giorgos Borboudakis, Pavlos Katsogridakis, Polyvios Pratikakis, Vassilis Christophides

Mach Learn· August 2018

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Social media analysis during political turbulence.
Despoina Antonakaki, Dimitris Spiliotopoulos, Christos V Samaras, Polyvios Pratikakis, Sotiris Ioannidis

PLoS One· November 2017

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