Bernard Opoku

4 papers · 2022–2024 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (10) 🐣 Hot Topic Early Bird 👥 Mega-Team · Legion

Venues

EMNLP (2) Interspeech (1) NAACL (1)

Top co-authors

Shamsuddeen Hassan Muhammad (4) Salomey Osei (4) David Ifeoluwa Adelani (3) Sebastian Ruder (2) Ruqayya Nasir Iro (2) Perez Ogayo (2) Christine Mwase (2) Anuoluwapo Aremu (2) Clemencia Siro (2) Oumaima Hourrane (2)

Research topics

Machine Learning (3) Natural Language Processing (3) Applications (3) Resources & Methods (3) Artificial Intelligence (1) Speech & Audio (1) Application Areas (1) Core AI (1) Core Methods (1) Learning Types (1) Synthesis (1)

Keywords

african language (4) multilingual nlp (2) multilingual retrieval (1) question answering (1) information retrieval (1) low-resource language (1) speech dataset (1) human evaluation (1) multilingual evaluation (1) machine translation evaluation (1) cross-lingual retrieval (1) speech corpus (1) quality metric (1) twitter analysis (1) cross-lingual question answering (1) multilingual tt (1) sentiment analysis (1) open-retrieval question answering (1) text classification (1)

Papers

AfriMTE and AfriCOMET: Enhancing COMET to Embrace Under-resourced African Languages NAACL 2024 AfriQA: Cross-lingual Open-Retrieval Question Answering for African Languages EMNLP 2023 AfriSenti: A Twitter Sentiment Analysis Benchmark for African Languages EMNLP 2023 BibleTTS: a large, high-fidelity, multilingual, and uniquely African speech corpus Interspeech 2022