Vukosi Marivate

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 67

Top Topics

Machine Translation

Authorship Attribution

Top Venues

Publications

Michelle Terblanche, Kayode Olaleye, Vukosi Marivate
Prompting Towards Alleviating Code-Switched Data Scarcity in Under-Resourced Languages with GPT as a Pivot. CoRR (2024)
Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Oludayo O. Olugbara
Integrating Bidirectional Long Short-Term Memory with Subword Embedding for Authorship Attribution. SMC (2023)
Richard Lastrucci, Jenalea Rajab, Matimba Shingange, Daniel Njini, Vukosi Marivate
Preparing the Vuk'uzenzele and ZA-gov-multilingual South African multilingual corpora. RAIL (2023)
Vukosi Marivate, Moseli Mots'oehli, Valencia Wagner, Richard Lastrucci, Isheanesu Dzingirai
PuoBERTa: Training and evaluation of a curated language model for Setswana. CoRR (2023)
Catherine Gitau, Vukosi Marivate
Textual Augmentation Techniques Applied to Low Resource Machine Translation: Case of Swahili. CoRR (2023)
Wanying Wang, Ge Wang, Vukosi Marivate, Andrew L. Hufton
On the transparency of large AI models. Patterns 4 (7) (2023)
Mpho Mokoatle, Vukosi Marivate, Darlington S. Mapiye, Riana Bornman, Vanessa M. Hayes
A review and comparative study of cancer detection using machine learning: SBERT and SimCSE application. BMC Bioinform. 24 (1) (2023)
Rendani Mbuvha, David Ifeoluwa Adelani, Tendani Mutavhatsindi, Tshimangadzo Rakhuhu, Aluwani Mauda, Tshifhiwa Joshua Maumela, Andisani Masindi, Seani Rananga, Vukosi Marivate, Tshilidzi Marwala
MphayaNER: Named Entity Recognition for Tshivenda. AfricaNLP (2023)
Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Oludayo O. Olugbara
Integrating Bidirectional Long Short-Term Memory with Subword Embedding for Authorship Attribution. CoRR (2023)
Derwin Ngomane, Rooweither Mabuya, Jade Z. Abbott, Vukosi Marivate
Unsupervised Cross-lingual Word Embedding Representation for English-isiZulu. RAIL (2023)
Cheikh M. Bamba Dione, David Ifeoluwa Adelani, Peter Nabende, Jesujoba O. Alabi, Thapelo Sindane, Happy Buzaaba, Shamsuddeen Hassan Muhammad, Chris Chinenye Emezue, Perez Ogayo, Aremu Anuoluwapo, Catherine Gitau, Derguene Mbaye, Jonathan Mukiibi, Blessing K. Sibanda, Bonaventure F. P. Dossou, Andiswa Bukula, Rooweither Mabuya, Allahsera Auguste Tapo, Edwin Munkoh-Buabeng, Victoire Memdjokam Koagne, Fatoumata Ouoba Kabore, Amelia V. Taylor, Godson Kalipe, Tebogo Macucwa, Vukosi Marivate, Tajuddeen Gwadabe, Elvis Mboning Tchiaze, Ikechukwu E. Onyenwe, Gratien Atindogbe, Tolulope Anu Adelani, Idris Akinade, Samuel Olanrewaju, Marien Nahimana, Théogène Musabeyezu, Emile Niyomutabazi, Ester Chimhenga, Kudzai Gotosa, Patrick Mizha, Apelete Agbolo, Seydou Traore, Chinedu Uchechukwu, Aliyu Yusuf, Muhammad Abdullahi, Dietrich Klakow
MasakhaPOS: Part-of-Speech Tagging for Typologically Diverse African Languages. CoRR (2023)
Andani Madodonga, Vukosi Marivate, Matthew Adendorff
Izindaba-Tindzaba: Machine learning news categorisation for Long and Short Text for isiZulu and Siswati. CoRR (2023)
Baphumelele Masikisiki, Vukosi Marivate, Yvette Hlope
Investigating the Efficacy of Large Language Models in Reflective Assessment Methods through Chain of Thoughts Prompting. CoRR (2023)
Rozina Lucy Myoya, Fiskani Banda, Vukosi Marivate, Abiodun Modupe
Fine-Tuning Multilingual Pretrained African Language Models. AfricaNLP (2023)
Richard Lastrucci, Isheanesu Dzingirai, Jenalea Rajab, Andani Madodonga, Matimba Shingange, Daniel Njini, Vukosi Marivate
Preparing the Vuk'uzenzele and ZA-gov-multilingual South African multilingual corpora. CoRR (2023)
Rendani Mbuvha, David Ifeoluwa Adelani, Tendani Mutavhatsindi, Tshimangadzo Rakhuhu, Aluwani Mauda, Joshua Tshifhiwa Maumela, Andisani Masindi, Seani Rananga, Vukosi Marivate, Tshilidzi Marwala
MphayaNER: Named Entity Recognition for Tshivenda. CoRR (2023)
Amica De Jager, Vukosi Marivate, Abiodun Modupe
Multimodal Misinformation Detection in a South African Social Media Environment. CoRR (2023)
Cheikh M. Bamba Dione, David Ifeoluwa Adelani, Peter Nabende, Jesujoba O. Alabi, Thapelo Sindane, Happy Buzaaba, Shamsuddeen Hassan Muhammad, Chris Chinenye Emezue, Perez Ogayo, Aremu Anuoluwapo, Catherine Gitau, Derguene Mbaye, Jonathan Mukiibi, Blessing K. Sibanda, Bonaventure F. P. Dossou, Andiswa Bukula, Rooweither Mabuya, Allahsera Auguste Tapo, Edwin Munkoh-Buabeng, Victoire Memdjokam Koagne, Fatoumata Ouoba Kabore, Amelia V. Taylor, Godson Kalipe, Tebogo Macucwa, Vukosi Marivate, Tajuddeen Gwadabe, Elvis Mboning Tchiaze, Ikechukwu E. Onyenwe, Gratien Atindogbe, Tolulope Anu Adelani, Idris Akinade, Samuel Olanrewaju, Marien Nahimana, Théogène Musabeyezu, Emile Niyomutabazi, Ester Chimhenga, Kudzai Gotosa, Patrick Mizha, Apelete Agbolo, Seydou Traore, Chinedu Uchechukwu, Aliyu Yusuf, Muhammad Abdullahi, Dietrich Klakow
MasakhaPOS: Part-of-Speech Tagging for Typologically Diverse African languages. ACL (1) (2023)
Baphumelele Masikisiki, Vukosi Marivate, Yvette Hlophe
Investigating the Efficacy of Large Language Models in Reflective Assessment Methods through Chain of Thought Prompting. AfriCHI (2023)
Herkulaas Combrink, Vukosi Marivate, Benjamin Rosman
Reinforcement Learning in Education: A Multi-Armed Bandit Approach. CoRR (2022)
Tshepiso Mokoena, Turgay Çelik, Vukosi Marivate
Why is this an anomaly? Explaining anomalies using sequential explanations. Pattern Recognit. 121 (2022)
David Ifeoluwa Adelani, Graham Neubig, Sebastian Ruder, Shruti Rijhwani, Michael Beukman, Chester Palen-Michel, Constantine Lignos, Jesujoba O. Alabi, Shamsuddeen Hassan Muhammad, Peter Nabende, Cheikh M. Bamba Dione, Andiswa Bukula, Rooweither Mabuya, Bonaventure F. P. Dossou, Blessing K. Sibanda, Happy Buzaaba, Jonathan Mukiibi, Godson Kalipe, Derguene Mbaye, Amelia V. Taylor, Fatoumata Ouoba Kabore, Chris Chinenye Emezue, Aremu Anuoluwapo, Perez Ogayo, Catherine Gitau, Edwin Munkoh-Buabeng, Victoire Memdjokam Koagne, Allahsera Auguste Tapo, Tebogo Macucwa, Vukosi Marivate, Elvis Mboning, Tajuddeen Gwadabe, Tosin P. Adewumi, Orevaoghene Ahia, Joyce Nakatumba-Nabende, Neo L. Mokono, Ignatius Ezeani, Chiamaka Chukwuneke, Mofetoluwa Adeyemi, Gilles Hacheme, Idris Abdulmumin, Odunayo Ogundepo, Oreen Yousuf, Tatiana Moteu Ngoli, Dietrich Klakow
MasakhaNER 2.0: Africa-centric Transfer Learning for Named Entity Recognition. EMNLP (2022)
Herkulaas MvE Combrink, Vukosi Marivate, Benjamin Rosman
A Framework for Undergraduate Data Collection Strategies for Student Support Recommendation Systems in Higher Education. CoRR (2022)
Herkulaas MvE Combrink, Vukosi Marivate, Benjamin Rosman
Comparing Synthetic Tabular Data Generation Between a Probabilistic Model and a Deep Learning Model for Education Use Cases. CoRR (2022)
David Ifeoluwa Adelani, Graham Neubig, Sebastian Ruder, Shruti Rijhwani, Michael Beukman, Chester Palen-Michel, Constantine Lignos, Jesujoba O. Alabi, Shamsuddeen Hassan Muhammad, Peter Nabende, Cheikh M. Bamba Dione, Andiswa Bukula, Rooweither Mabuya, Bonaventure F. P. Dossou, Blessing Sibanda, Happy Buzaaba, Jonathan Mukiibi, Godson Kalipe, Derguene Mbaye, Amelia Taylor, Fatoumata Ouoba Kabore, Chris Chinenye Emezue, Aremu Anuoluwapo, Perez Ogayo, Catherine Gitau, Edwin Munkoh-Buabeng, Victoire Memdjokam Koagne, Allahsera Auguste Tapo, Tebogo Macucwa, Vukosi Marivate, Elvis Mboning, Tajuddeen Gwadabe, Tosin P. Adewumi, Orevaoghene Ahia, Joyce Nakatumba-Nabende, Neo L. Mokono, Ignatius Ezeani, Chiamaka Chukwuneke, Mofetoluwa Adeyemi, Gilles Hacheme, Idris Abdulmumin, Odunayo Ogundepo, Oreen Yousuf, Tatiana Moteu Ngoli, Dietrich Klakow
MasakhaNER 2.0: Africa-centric Transfer Learning for Named Entity Recognition. CoRR (2022)
Herkulaas MvE Combrink, Vukosi Marivate, Benjamin Rosman
Reinforcement Learning in Education: A Multi-armed Bandit Approach. AFRICATEK (2022)
Mashadi Ledwaba, Vukosi Marivate
Semi-supervised learning approaches for predicting South African political sentiment for local government elections. DG.O (2022)
Mashadi Ledwaba, Vukosi Marivate
Semi-supervised learning approaches for predicting South African political sentiment for local government elections. CoRR (2022)
Nicolle Garber, Vukosi Marivate
Conversational Pattern Mining using Motif Detection. CoRR (2022)
David Ifeoluwa Adelani, Md Mahfuz Ibn Alam, Antonios Anastasopoulos, Akshita Bhagia, Marta R. Costa-jussà, Jesse Dodge, Fahim Faisal, Christian Federmann, Natalia Fedorova, Francisco Guzmán, Sergey Koshelev, Jean Maillard, Vukosi Marivate, Jonathan Mbuya, Alexandre Mourachko, Safiyyah Saleem, Holger Schwenk, Guillaume Wenzek
Findings of the WMT'22 Shared Task on Large-Scale Machine Translation Evaluation for African Languages. WMT (2022)
Harm de Wet, Vukosi Marivate
Is it Fake? News Disinformation Detection on South African News Websites. CoRR (2021)
Liketso Nthimo, Tshepiso Mokoena, Abiodun Modupe, Vukosi Marivate
Call Centre Shift Schedule Optimisation using Local Search Heuristics. AFRICON (2021)
Tshephisho J. Sefara, Skhumbuzo G. Zwane, Nelisiwe Gama, Hlawulani Sibisi, Phillemon N. Senoamadi, Vukosi Marivate
Transformer-based Machine Translation for Low-resourced Languages embedded with Language Identification. ICTAS (2021)
Vukosi Marivate, Avashlin Moodley, Athandiwe Saba
Extracting and categorising the reactions to COVID-19 by the South African public - A social media study. AFRICON (2021)
Moritz U. G. Kraemer, Samuel V. Scarpino, Vukosi Marivate, Bernardo Gutierrez, Bo Xu, Graham Lee, Jared B. Hawkins, Caitlin M. Rivers, David M. Pigott, Rebecca Katz, John S. Brownstein
Data curation during a pandemic and lessons learned from COVID-19. Nat. Comput. Sci. 1 (1) (2021)
David Behr, Ciira Wa Maina, Vukosi Marivate
An empirical investigation into audio pipeline approaches for classifying bird species. CoRR (2021)
Harm de Wet, Vukosi Marivate
Is it Fake? News Disinformation Detection on South African News Websites. AFRICON (2021)
Tshephisho Joseph Sefara, Tumisho Billson Mokgonyane, Vukosi Marivate
Practical Approach on Implementation of WordNets for South African Languages. GWC (2021)
David Behr, Ciira Wa Maina, Vukosi Marivate
An empirical investigation into audio pipeline approaches for classifying bird species. AFRICON (2021)
Mack Makgatho, Vukosi Marivate, Tshephisho Sefara, Valencia Wagner
Training Cross-Lingual embeddings for Setswana and Sepedi. CoRR (2021)
Michelle Terblanche, Vukosi Marivate
Towards Financial Sentiment Analysis in a South African Landscape. CoRR (2021)
Michelle Terblanche, Vukosi Marivate
Towards Financial Sentiment Analysis in a South African Landscape. CD-MAKE (2021)
Kathleen Siminyu, Godson Kalipe, Davor Orlic, Jade Z. Abbott, Vukosi Marivate, Sackey Freshia, Prateek Sibal, Bhanu Neupane, David Ifeoluwa Adelani, Amelia Taylor, Jamiil Toure Ali, Kevin Degila, Momboladji Balogoun, Thierno Ibrahima Diop, Davis David, Chayma Fourati, Hatem Haddad, Malek Naski
AI4D - African Language Program. CoRR (2021)
Kathleen Siminyu, Sackey Freshia, Jade Z. Abbott, Vukosi Marivate
AI4D - African Language Dataset Challenge. CoRR (2020)
Vukosi Marivate, Tshephisho Sefara, Vongani Chabalala, Keamogetswe Makhaya, Tumisho B. Mokgonyane, Rethabile Mokoena, Abiodun Modupe
Low resource language dataset creation, curation and classification: Setswana and Sepedi - Extended Abstract. CoRR (2020)
Vukosi Marivate, Avashlin Moodley, Athandiwe Saba
Extracting and categorising the reactions to COVID-19 by the South African public - A social media study. CoRR (2020)
Vukosi Marivate, Tshephisho Sefara, Vongani Chabalala, Keamogetswe Makhaya, Tumisho B. Mokgonyane, Rethabile Mokoena, Abiodun Modupe
Investigating an approach for low resource language dataset creation, curation and classification: Setswana and Sepedi. CoRR (2020)
Vukosi Marivate, Herkulaas MvE Combrink
Use of Available Data To Inform The COVID-19 Outbreak in South Africa: A Case Study. Data Sci. J. 19 (2020)
Wilhelmina Nekoto, Vukosi Marivate, Tshinondiwa Matsila, Timi E. Fasubaa, Tajudeen Kolawole, Taiwo Fagbohungbe, Solomon Oluwole Akinola, Shamsuddeen Hassan Muhammad, Salomon Kabongo, Salomey Osei, Sackey Freshia, Rubungo Andre Niyongabo, Ricky Macharm, Perez Ogayo, Orevaoghene Ahia, Musie Meressa, Mofe Adeyemi, Masabata Mokgesi-Selinga, Lawrence Okegbemi, Laura Jane Martinus, Kolawole Tajudeen, Kevin Degila, Kelechi Ogueji, Kathleen Siminyu, Julia Kreutzer, Jason Webster, Jamiil Toure Ali, Jade Z. Abbott, Iroro Orife, Ignatius Ezeani, Idris Abdulkabir Dangana, Herman Kamper, Hady Elsahar, Goodness Duru, Ghollah Kioko, Espoir Murhabazi, Elan Van Biljon, Daniel Whitenack, Christopher Onyefuluchi, Chris Emezue, Bonaventure Dossou, Blessing Sibanda, Blessing Itoro Bassey, Ayodele Olabiyi, Arshath Ramkilowan, Alp Öktem, Adewale Akinfaderin, Abdallah Bashir
Participatory Research for Low-resourced Machine Translation: A Case Study in African Languages. CoRR (2020)
Wilhelmina Nekoto, Vukosi Marivate, Tshinondiwa Matsila, Timi E. Fasubaa, Taiwo Fagbohungbe, Solomon Oluwole Akinola, Shamsuddeen Hassan Muhammad, Salomon Kabongo Kabenamualu, Salomey Osei, Freshia Sackey, Rubungo Andre Niyongabo, Ricky Macharm, Perez Ogayo, Orevaoghene Ahia, Musie Meressa Berhe, Mofetoluwa Adeyemi, Masabata Mokgesi-Selinga, Lawrence Okegbemi, Laura Martinus, Kolawole Tajudeen, Kevin Degila, Kelechi Ogueji, Kathleen Siminyu, Julia Kreutzer, Jason Webster, Jamiil Toure Ali, Jade Z. Abbott, Iroro Orife, Ignatius Ezeani, Idris Abdulkabir Dangana, Herman Kamper, Hady Elsahar, Goodness Duru, Ghollah Kioko, Espoir Murhabazi, Elan Van Biljon, Daniel Whitenack, Christopher Onyefuluchi, Chris Chinenye Emezue, Bonaventure F. P. Dossou, Blessing Sibanda, Blessing Itoro Bassey, Ayodele Olabiyi, Arshath Ramkilowan, Alp Öktem, Adewale Akinfaderin, Abdallah Bashir
Participatory Research for Low-resourced Machine Translation: A Case Study in African Languages. EMNLP (Findings) (2020)
Nompumelelo Mtsweni, Herkulaas MvE Combrink, Vukosi Marivate
Mapping the South African health landscape in response to COVID-19. CoRR (2020)
Vukosi Marivate, Tshephisho Sefara
Improving Short Text Classification Through Global Augmentation Methods. CD-MAKE (2020)
Vukosi Marivate, Herkulaas MvE Combrink
Use of Available Data To Inform The COVID-19 Outbreak in South Africa: A Case Study. CoRR (2020)
Krishnan Naidoo, Vukosi Marivate
Unsupervised Anomaly Detection of Healthcare Providers Using Generative Adversarial Networks. I3E (1) (2020)
Iroro Orife, Julia Kreutzer, Blessing Sibanda, Daniel Whitenack, Kathleen Siminyu, Laura Martinus, Jamiil Toure Ali, Jade Z. Abbott, Vukosi Marivate, Salomon Kabongo, Musie Meressa, Espoir Murhabazi, Orevaoghene Ahia, Elan Van Biljon, Arshath Ramkilowan, Adewale Akinfaderin, Alp Öktem, Wole Akin, Ghollah Kioko, Kevin Degila, Herman Kamper, Bonaventure Dossou, Chris Emezue, Kelechi Ogueji, Abdallah Bashir
Masakhane - Machine Translation For Africa. CoRR (2020)
Henry Wandera, Vukosi Marivate, David Sengeh
Investigating similarities and differences between South African and Sierra Leonean school outcomes using Machine Learning. CoRR (2020)
Kathleen Siminyu, Laura Martinus, Vukosi Marivate
1st AfricaNLP Workshop Proceedings, 2020. CoRR (2020)
Vukosi Marivate, Tshephisho Sefara, Vongani Chabalala, Keamogetswe Makhaya, Tumisho B. Mokgonyane, Rethabile Mokoena, Abiodun Modupe
Investigating an Approach for Low Resource Language Dataset Creation, Curation and Classification: Setswana and Sepedi. RAIL (2020)
Vukosi Marivate, Tshephisho Sefara
Improving short text classification through global augmentation methods. CoRR (2019)
Mpho Mokoatle, Vukosi Marivate, Michael Esiefarienrhe Bukohwo
Predicting Road Traffic Accident Severity using Accident Report Data in South Africa. DG.O (2019)
Vukosi Marivate, Nyalleng Moorosi
Exploring data science for public good in South Africa: evaluating factors that lead to success. DG.O (2018)
Tshepiso Mokoena, Ofentswe Lebogo, Asive Dlaba, Vukosi Marivate
Bringing sequential feature explanations to life. AFRICON (2017)
Vukosi Marivate, Nyalleng Moorosi
Employment relations: a data driven analysis of job markets using online job boards and online professional networks. WI (2017)
Nyalleng Moorosi, Mamello Thinyane, Vukosi Marivate
A Critical and Systemic Consideration of Data for Sustainable Development in Africa. ICT4D (2017)
Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Melvin Diale
Semi-supervised probabilistics approach for normalising informal short text messages. ICTAS (2017)
Patrick M. Monamo, Vukosi Marivate, Bhesipho Twala
A Multifaceted Approach to Bitcoin Fraud Detection: Global and Local Outliers. ICMLA (2016)
Patrick Monamo, Vukosi Marivate, Bheki Twala
Unsupervised learning for robust Bitcoin fraud detection. ISSA (2016)
Nyalleng Moorosi, Vukosi Marivate
Privacy in mining crime data from social Media: A South African perspective. InfoSec (2015)
Vukosi Marivate, Jessica Chemali, Emma Brunskill, Michael L. Littman
Quantifying Uncertainty in Batch Personalized Sequential Decision Making. AAAI Workshop: Modern Artificial Intelligence for Health Analytics (2014)
Vukosi Marivate, Michael L. Littman
An Ensemble of Linearly Combined Reinforcement-Learning Agents. AAAI (Late-Breaking Developments) (2013)
Jordan T. Ash, Monica Babes, Gal Cohen, Sameen Jalal, Sam Lichtenberg, Michael L. Littman, Vukosi Marivate, Phillip Quiza, Blase Ur, Emily Zhang
Scratchable Devices: User-Friendly Programming for Household Appliances. HCI (3) (2011)
Monica Babes, Vukosi Marivate, Kaushik Subramanian, Michael L. Littman
Apprenticeship Learning About Multiple Intentions. ICML (2011)
Vukosi Marivate, Tshilidzi Marwala
Introduction to Relational Networks for Classification CoRR (2008)