talks

Towards Precision Social Media Analysis (2021)
Speed Data-ing, NULab for Texts, Maps, and Networks, Northeastern University, Boston, USA

User Representations for Human-Centered AI (2021)
Khoury College of Computer Science, Northeastern University, Boston, USA

Empowering Social Media Analysis for Social Good (2017)
CLSP Seminar, Johns Hopkins University, Baltimore, USA

Representation Learning for Agile Social Media Analysis (2016)
SIGAI CNC, Northeastern University, Boston, USA

Towards Social Media Analysis for Low-Resource Languages (2015)
Priberam Machine Learning Lunch Seminars, Instituto Superior Técnico, Lisboa, Portugal

How to build a Twitter Sentiment Classifier (2014)
Sapo Labs Talks, Sapo Labs Lisboa, Lisboa, Portugal

Análise de Sentimento em Social Media (2014)
Workshop em Jornalismo Computacional, Faculdade de Engenharia da Universidade do Porto, Porto, Portugal

REACTION: Retrieval Extraction and Aggregation Computing Technology for Integrating and Organizing News (2013)
joint presentation with Paula Carvalho and Raquel Albuquerque
Technologies, Design & Communication Workshop, Isla Laureate International Universities, Lisboa, Portugal