ResearchBenchmarksPOS Tagging on Twitter DAILY547 (test)Follow91.6AccuracyVSL-GG-Hier90.5690.8391.191.37Jun 23, 2019Evaluation ResultsMethodMethodLinksAccuracyULAVSL-GG-Hier2019.0691.60.3BiGRU baseline2019.0690.6—