Marco Pennacchiotti

A Machine Learning Approach to Twitter User Classification

2021 · Proceedings of the International AAAI Conference on Web and Social Media

This paper addresses the task of user classification in social media, with an application to Twitter. We automatically infer the values of user attributes such as political orientation or ethnicity by leveraging observable information such …

SemEval-2010 Task 8: Multi-Way Classification of Semantic Relations Between Pairs of Nominals

2019 · arXiv (Cornell University)

SemEval-2 Task 8 focuses on Multi-way classification of semantic relations between pairs of nominals. The task was designed to compare different approaches to semantic relation classification and to provide a standard testbed for future research. …