Search Results for author: Stavros Vologiannidis

Found 2 papers, 0 papers with code

Design and implementation of an open source Greek POS Tagger and Entity Recognizer using spaCy

no code implementations5 Dec 2019 Eleni Partalidou, Eleftherios Spyromitros-Xioufis, Stavros Doropoulos, Stavros Vologiannidis, Konstantinos I. Diamantaras

This paper proposes a machine learning approach to part-of-speech tagging and named entity recognition for Greek, focusing on the extraction of morphological features and classification of tokens into a small set of classes for named entities.

named-entity-recognition Named Entity Recognition +2

Towards countering hate speech against journalists on social media

no code implementations5 Dec 2019 Polychronis Charitidis, Stavros Doropoulos, Stavros Vologiannidis, Ioannis Papastergiou, Sophia Karakeva

The damaging effects of hate speech on social media are evident during the last few years, and several organizations, researchers and social media platforms tried to harness them in various ways.

Active Learning Hate Speech Detection

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