NaijaSenti: A Nigerian Twitter Sentiment Corpus for Multilingual Sentiment Analysis. - Shamsuddeen Hassan Muhammad; David Ifeoluwa Adelani; Sebastian Ruder; Ibrahim Said Ahmad; Idris Abdulmumin; Bello Shehu Bello; Monojit Choudhury; Chris Chinenye Emezue; Saheed Abdullahi Salahudeen; Aremu Anuoluwapo; Alípio Jeorge; Pavel Brazdil (CoRR, 2022)