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ORCIDVukosi Marivate
Vukosi Ntsakisi Marivate
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- affiliation: University of Pretoria, Department of Computer Science, South Africa
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2020 – today
- 2024
[j7]Miehleketo Mathebula
, Abiodun Modupe, Vukosi Marivate:
ChatGPT as a Text Annotation Tool to Evaluate Sentiment Analysis on South African Financial Institutions. IEEE Access 12: 144017-144043 (2024)- [i38]Michelle Terblanche, Kayode Olaleye, Vukosi Marivate:
Prompting Towards Alleviating Code-Switched Data Scarcity in Under-Resourced Languages with GPT as a Pivot. CoRR abs/2404.17216 (2024) - [i37]Nathan Brown, Vukosi Marivate:
BOTS-LM: Training Large Language Models for Setswana. CoRR abs/2408.02239 (2024) - [i36]Atnafu Lambebo Tonja, Bonaventure F. P. Dossou, Jessica Ojo, Jenalea Rajab, Fadel Thior, Eric Peter Wairagala, Aremu Anuoluwapo, Pelonomi Moiloa, Jade Abbott, Vukosi Marivate, Benjamin Rosman:
InkubaLM: A small language model for low-resource African languages. CoRR abs/2408.17024 (2024) - [i35]Idris Abdulmumin, Sthembiso Mkhwanazi, Mahlatse S. Mbooi, Shamsuddeen Hassan Muhammad, Ibrahim Said Ahmad, Neo Putini, Miehleketo Mathebula, Matimba Shingange, Tajuddeen Gwadabe, Vukosi Marivate:
Correcting FLORES Evaluation Dataset for Four African Languages. CoRR abs/2409.00626 (2024) - [i34]Harish Thangaraj, Ananya Chenat, Jaskaran Singh Walia, Vukosi Marivate:
Cross-lingual transfer of multilingual models on low resource African Languages. CoRR abs/2409.10965 (2024) - 2023
- [j6]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): 112 (2023) - [j5]Wanying Wang, Ge Wang, Vukosi Marivate, Andrew L. Hufton:
On the transparency of large AI models. Patterns 4(7): 100797 (2023) - [c39]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: 10883-10900 - [c38]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 - [c37]Rozina Lucy Myoya, Fiskani Banda, Vukosi Marivate, Abiodun Modupe:
Fine-Tuning Multilingual Pretrained African Language Models. AfricaNLP 2023 - [c36]Baphumelele Masikisiki, Vukosi Marivate, Yvette Hlophe:
Investigating the Efficacy of Large Language Models in Reflective Assessment Methods through Chain of Thought Prompting. AfriCHI 2023: 44-49 - [c35]Derwin Ngomane, Rooweither Mabuya, Jade Z. Abbott, Vukosi Marivate:
Unsupervised Cross-lingual Word Embedding Representation for English-isiZulu. RAIL 2023: 11-17 - [c34]Richard Lastrucci, Jenalea Rajab, Matimba Shingange, Daniel Njini, Vukosi Marivate:
Preparing the Vuk'uzenzele and ZA-gov-multilingual South African multilingual corpora. RAIL 2023: 18-25 - [c33]Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Oludayo O. Olugbara:
Integrating Bidirectional Long Short-Term Memory with Subword Embedding for Authorship Attribution. SMC 2023: 1910-1917 - [i33]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 abs/2303.03750 (2023) - [i32]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. CoRR abs/2304.03952 (2023) - [i31]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 abs/2305.13989 (2023) - [i30]Catherine Gitau, Vukosi Marivate:
Textual Augmentation Techniques Applied to Low Resource Machine Translation: Case of Swahili. CoRR abs/2306.07414 (2023) - [i29]Andani Madodonga, Vukosi Marivate, Matthew Adendorff:
Izindaba-Tindzaba: Machine learning news categorisation for Long and Short Text for isiZulu and Siswati. CoRR abs/2306.07426 (2023) - [i28]Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Oludayo O. Olugbara:
Integrating Bidirectional Long Short-Term Memory with Subword Embedding for Authorship Attribution. CoRR abs/2306.14933 (2023) - [i27]Baphumelele Masikisiki, Vukosi Marivate, Yvette Hlophe:
Investigating the Efficacy of Large Language Models in Reflective Assessment Methods through Chain of Thoughts Prompting. CoRR abs/2310.00272 (2023) - [i26]Vukosi Marivate, Moseli Mots'oehli, Valencia Wagner, Richard Lastrucci, Isheanesu Dzingirai:
PuoBERTa: Training and evaluation of a curated language model for Setswana. CoRR abs/2310.09141 (2023) - [i25]Amica De Jager, Vukosi Marivate, Abiodun Modupe:
Multimodal Misinformation Detection in a South African Social Media Environment. CoRR abs/2312.04052 (2023) - 2022
- [j4]Tshepiso Mokoena, Turgay Çelik, Vukosi Marivate:
Why is this an anomaly? Explaining anomalies using sequential explanations. Pattern Recognit. 121: 108227 (2022) - [c32]Herkulaas MvE Combrink, Vukosi Marivate, Benjamin Rosman:
Reinforcement Learning in Education: A Multi-armed Bandit Approach. AFRICATEK 2022: 3-16 - [c31]Mashadi Ledwaba, Vukosi Marivate:
Semi-supervised learning approaches for predicting South African political sentiment for local government elections. DG.O 2022: 129-137 - [c30]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: 4488-4508 - [c29]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: 773-800 - [i24]Mashadi Ledwaba, Vukosi Marivate:
Semi-supervised learning approaches for predicting South African political sentiment for local government elections. CoRR abs/2205.02223 (2022) - [i23]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 abs/2210.08528 (2022) - [i22]Herkulaas MvE Combrink, Vukosi Marivate, Benjamin Rosman:
A Framework for Undergraduate Data Collection Strategies for Student Support Recommendation Systems in Higher Education. CoRR abs/2210.10657 (2022) - [i21]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. CoRR abs/2210.12391 (2022) - [i20]Herkulaas Combrink, Vukosi Marivate, Benjamin Rosman:
Reinforcement Learning in Education: A Multi-Armed Bandit Approach. CoRR abs/2211.00779 (2022) - [i19]Nicolle Garber, Vukosi Marivate:
Conversational Pattern Mining using Motif Detection. CoRR abs/2211.06846 (2022) - 2021
- [j3]Cynthia H. Ngejane, Jan H. P. Eloff, Tshephisho J. Sefara, Vukosi Ntsakisi Marivate:
Digital forensics supported by machine learning for the detection of online sexual predatory chats. Digit. Investig. 36(Supplement): 301109 (2021) - [j2]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): 9-10 (2021) - [c28]David Behr, Ciira Wa Maina, Vukosi Marivate:
An empirical investigation into audio pipeline approaches for classifying bird species. AFRICON 2021: 1-6 - [c27]Moses Lusinga, Tshepiso Mokoena, Abiodun Modupe, Vukosi Marivate:
Investigating Statistical and Machine Learning Techniques to Improve the Credit Approval Process in Developing Countries. AFRICON 2021: 1-6 - [c26]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: 1-6 - [c25]Liketso Nthimo, Tshepiso Mokoena, Abiodun Modupe, Vukosi Marivate:
Call Centre Shift Schedule Optimisation using Local Search Heuristics. AFRICON 2021: 1-6 - [c24]Harm de Wet, Vukosi Marivate:
Is it Fake? News Disinformation Detection on South African News Websites. AFRICON 2021: 1-6 - [c23]Michelle Terblanche, Vukosi Marivate:
Towards Financial Sentiment Analysis in a South African Landscape. CD-MAKE 2021: 185-202 - [c22]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: 127-132 - [c21]Tshephisho Joseph Sefara, Tumisho Billson Mokgonyane, Vukosi Marivate:
Practical Approach on Implementation of WordNets for South African Languages. GWC 2021: 20-25 - [e2]Kathleen Siminyu, Julia Kreutzer, Hady Elsahar, Vukosi Marivate, Nishant Subramani, Jade Z. Abbott, Bernardt Duvenhage:
2nd AfricaNLP Workshop Proceedings, AfricaNLP@EACL 2021, Virtual Event, April 19, 2021. 2021 [contents] - [i18]Kathleen Siminyu, Godson Kalipe, Davor Orlic, Jade Z. Abbott, Vukosi Marivate, Sackey Freshia, Prateek Sibal, Bhanu Neupane, David Ifeoluwa Adelani, Amelia V. Taylor, Jamiil Toure Ali, Kevin Degila, Momboladji Balogoun, Thierno Ibrahima Diop, Davis David, Chayma Fourati, Hatem Haddad, Malek Naski:
AI4D - African Language Program. AfricaNLP 2021 - [i17]Michelle Terblanche, Vukosi Marivate:
Towards Financial Sentiment Analysis in a South African Landscape. CoRR abs/2106.10004 (2021) - [i16]Harm de Wet, Vukosi Marivate:
Is it Fake? News Disinformation Detection on South African News Websites. CoRR abs/2108.02941 (2021) - [i15]David Behr, Ciira Wa Maina, Vukosi Marivate:
An empirical investigation into audio pipeline approaches for classifying bird species. CoRR abs/2108.04449 (2021) - [i14]Mack Makgatho, Vukosi Marivate, Tshephisho Sefara, Valencia Wagner:
Training Cross-Lingual embeddings for Setswana and Sepedi. CoRR abs/2111.06230 (2021) - [i13]Kaustubh D. Dhole, Varun Gangal, Sebastian Gehrmann, Aadesh Gupta, Zhenhao Li, Saad Mahamood, Abinaya Mahendiran, Simon Mille, Ashish Srivastava, Samson Tan, Tongshuang Wu, Jascha Sohl-Dickstein, Jinho D. Choi, Eduard H. Hovy, Ondrej Dusek, Sebastian Ruder, Sajant Anand, Nagender Aneja, Rabin Banjade, Lisa Barthe, Hanna Behnke, Ian Berlot-Attwell, Connor Boyle, Caroline Brun, Marco Antonio Sobrevilla Cabezudo, Samuel Cahyawijaya, Emile Chapuis, Wanxiang Che, Mukund Choudhary, Christian Clauss, Pierre Colombo, Filip Cornell, Gautier Dagan, Mayukh Das, Tanay Dixit, Thomas Dopierre, Paul-Alexis Dray, Suchitra Dubey, Tatiana Ekeinhor, Marco Di Giovanni, Tanya Goyal, Rishabh Gupta, Louanes Hamla, Sang Han, Fabrice Harel-Canada, Antoine Honore, Ishan Jindal, Przemyslaw K. Joniak, Denis Kleyko, Venelin Kovatchev, Kalpesh Krishna, Ashutosh Kumar, Stefan Langer, Seungjae Ryan Lee, Corey James Levinson, Hualou Liang, Kaizhao Liang, Zhexiong Liu, Andrey Lukyanenko, Vukosi Marivate, Gerard de Melo, Simon Meoni, Maxime Meyer, Afnan Mir, Nafise Sadat Moosavi, Niklas Muennighoff, Timothy Sum Hon Mun, Kenton Murray, Marcin Namysl, Maria Obedkova, Priti Oli, Nivranshu Pasricha, Jan Pfister, Richard Plant, Vinay Prabhu, Vasile Pais, Libo Qin, Shahab Raji, Pawan Kumar Rajpoot, Vikas Raunak, Roy Rinberg, Nicholas Roberts, Juan Diego Rodriguez, Claude Roux, Paulo Henrique Santos Vasconcellos, Ananya B. Sai, Robin M. Schmidt, Thomas Scialom, Tshephisho Sefara, Saqib Shamsi, Xudong Shen, Yiwen Shi, Haoyue Shi, Anna Shvets, Nick Siegel, Damien Sileo, Jamie Simon, Chandan Singh, Roman Sitelew, Priyank Soni, Taylor Sorensen, William Soto, Aman Srivastava, K. V. Aditya Srivatsa, Tony Sun, Mukund Varma T., A. Tabassum, Fiona Anting Tan, Ryan Teehan, Mo Tiwari, Marie Tolkiehn, Athena Wang, Zijian Wang, Zijie J. Wang, Gloria Wang, Fuxuan Wei, Bryan Wilie, Genta Indra Winata, Xinyi Wu, Witold Wydmanski, Tianbao Xie, Usama Yaseen, Michael A. Yee, Jing Zhang, Yue Zhang:
NL-Augmenter: A Framework for Task-Sensitive Natural Language Augmentation. CoRR abs/2112.02721 (2021) - 2020
- [j1]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: 19 (2020) - [c20]Vukosi Marivate, Tshephisho Sefara:
Improving Short Text Classification Through Global Augmentation Methods. CD-MAKE 2020: 385-399 - [c19]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 K. 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: 2144-2160 - [c18]Krishnan Naidoo, Vukosi Marivate:
Unsupervised Anomaly Detection of Healthcare Providers Using Generative Adversarial Networks. I3E (1) 2020: 419-430 - [c17]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: 15-20 - [c16]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. AfricaNLP 2020 - [c15]Iroro Orife, Julia Kreutzer, Blessing K. 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. AfricaNLP 2020 - [e1]Kathleen Siminyu, Laura Martinus, Vukosi Marivate:
1st AfricaNLP Workshop Proceedings, AfricaNLP@ICLR 2020, Virtual Conference, Formerly Addis Ababa Ethiopia, 26th April 2020. 2020 [contents] - [i12]Vukosi Marivate, Herkulaas MvE Combrink:
Use of Available Data To Inform The COVID-19 Outbreak in South Africa: A Case Study. CoRR abs/2004.04813 (2020) - [i11]Henry Wandera, Vukosi Marivate, David Sengeh:
Investigating similarities and differences between South African and Sierra Leonean school outcomes using Machine Learning. CoRR abs/2004.11369 (2020) - [i10]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 abs/2004.13842 (2020) - [i9]Vukosi Marivate, Avashlin Moodley, Athandiwe Saba:
Extracting and categorising the reactions to COVID-19 by the South African public - A social media study. CoRR abs/2006.06336 (2020) - [i8]Nompumelelo Mtsweni, Herkulaas MvE Combrink, Vukosi Marivate:
Mapping the South African health landscape in response to COVID-19. CoRR abs/2006.15216 (2020) - [i7]Kathleen Siminyu, Sackey Freshia, Jade Z. Abbott, Vukosi Marivate:
AI4D - African Language Dataset Challenge. CoRR abs/2007.11865 (2020) - [i6]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 K. 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 abs/2010.02353 (2020)
2010 – 2019
- 2019
- [c14]Mpho Mokoatle, Vukosi Marivate, Michael Esiefarienrhe Bukohwo:
Predicting Road Traffic Accident Severity using Accident Report Data in South Africa. DG.O 2019: 11-17 - [i5]Vukosi Marivate, Tshephisho Sefara:
Improving short text classification through global augmentation methods. CoRR abs/1907.03752 (2019) - 2018
- [c13]Vukosi Marivate, Nyalleng Moorosi:
Exploring data science for public good in South Africa: evaluating factors that lead to success. DG.O 2018: 6:1-6:6 - 2017
- [c12]Tshepiso Mokoena, Ofentswe Lebogo, Asive Dlaba, Vukosi Marivate:
Bringing sequential feature explanations to life. AFRICON 2017: 59-64 - [c11]Nyalleng Moorosi, Mamello Thinyane, Vukosi Marivate:
A Critical and Systemic Consideration of Data for Sustainable Development in Africa. ICT4D 2017: 232-241 - [c10]Abiodun Modupe, Turgay Çelik, Vukosi Marivate, Melvin Diale:
Semi-supervised probabilistics approach for normalising informal short text messages. ICTAS 2017: 1-8 - [c9]Vukosi Marivate, Nyalleng Moorosi:
Employment relations: a data driven analysis of job markets using online job boards and online professional networks. WI 2017: 1110-1113 - 2016
- [c8]Patrick M. Monamo, Vukosi Marivate, Bhesipho Twala:
A Multifaceted Approach to Bitcoin Fraud Detection: Global and Local Outliers. ICMLA 2016: 188-194 - [c7]Patrick Monamo, Vukosi Marivate, Bheki Twala:
Unsupervised learning for robust Bitcoin fraud detection. ISSA 2016: 129-134 - 2015
- [c6]Nyalleng Moorosi, Vukosi Marivate:
Privacy in mining crime data from social Media: A South African perspective. InfoSec 2015: 171-175 - 2014
- [c5]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 - 2013
- [c4]Vukosi Marivate, Michael L. Littman:
An Ensemble of Linearly Combined Reinforcement-Learning Agents. AAAI (Late-Breaking Developments) 2013 - 2011
- [c3]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: 137-146 - [c2]Monica Babes, Vukosi Marivate, Kaushik Subramanian, Michael L. Littman:
Apprenticeship Learning About Multiple Intentions. ICML 2011: 897-904
2000 – 2009
- 2008
- [c1]Vukosi Ntsakisi Marivate, Tshilidzi Marwala:
Social Learning methods in board game agents. CIG 2008: 323-328 - [i4]Vukosi Marivate, Tshilidzi Marwala:
Introduction to Relational Networks for Classification. CoRR abs/0804.4682 (2008) - [i3]Vukosi Ntsakisi Marivate, George Ssali, Tshilidzi Marwala:
An Intelligent Multi-Agent Recommender System for Human Capacity Building. CoRR abs/0806.2216 (2008) - [i2]Vukosi Ntsakisi Marivate, Tshilidzi Marwala:
Social Learning Methods in Board Games. CoRR abs/0810.3474 (2008) - 2007
- [i1]Vukosi Ntsakisi Marivate, Fulufhelo V. Nelwamondo, Tshilidzi Marwala:
Autoencoder, Principal Component Analysis and Support Vector Regression for Data Imputation. CoRR abs/0709.2506 (2007)
Coauthor Index
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