Vukosi Marivate

DeepAI AI Chat

Featured Co-authors

Dietrich Klakow
69 publications
Herman Kamper
67 publications
Tshilidzi Marwala
35 publications
Julia Kreutzer
30 publications
Benjamin Rosman
26 publications
Bonaventure F. P. Dossou
19 publications
Hady Elsahar
16 publications
Iroro Orife
15 publications
Salomey Osei
14 publications
Shamsuddeen Hassan Muhammad
12 publications
Chris Chinenye Emezue
10 publications

research

∙ 06/26/2023

Integrating Bidirectional Long Short-Term Memory with Subword Embedding for Authorship Attribution

The problem of unveiling the author of a given text document from multip...

0 Abiodun Modupe, et al. ∙

research

∙ 06/12/2023

Izindaba-Tindzaba: Machine learning news categorisation for Long and Short Text for isiZulu and Siswati

Local/Native South African languages are classified as low-resource lang...

0 Andani Madodonga, et al. ∙

research

∙ 06/12/2023

Textual Augmentation Techniques Applied to Low Resource Machine Translation: Case of Swahili

In this work we investigate the impact of applying textual data augmenta...

0 Catherine Gitau, et al. ∙

research

∙ 05/23/2023

MasakhaPOS: Part-of-Speech Tagging for Typologically Diverse African Languages

In this paper, we present MasakhaPOS, the largest part-of-speech (POS) d...

4 Cheikh M. Bamba Dione, et al. ∙

research

∙ 04/08/2023

MphayaNER: Named Entity Recognition for Tshivenda

Named Entity Recognition (NER) plays a vital role in various Natural Lan...

0 Rendani Mbuvha, et al. ∙

research

∙ 03/07/2023

Preparing the Vuk'uzenzele and ZA-gov-multilingual South African multilingual corpora

This paper introduces two multilingual government themed corpora in vari...

0 Richard Lastrucci, et al. ∙

research

∙ 11/13/2022

Conversational Pattern Mining using Motif Detection

The subject of conversational mining has become of great interest recent...

0 Nicolle Garber, et al. ∙

research

∙ 11/01/2022

Reinforcement Learning in Education: A Multi-Armed Bandit Approach

Advances in reinforcement learning research have demonstrated the ways i...

0 Herkulaas Combrink, et al. ∙

research

∙ 10/16/2022

A Framework for Undergraduate Data Collection Strategies for Student Support Recommendation Systems in Higher Education

Understanding which student support strategies mitigate dropout and impr...

0 Herkulaas MvE Combrink, et al. ∙

research

∙ 10/16/2022

Comparing Synthetic Tabular Data Generation Between a Probabilistic Model and a Deep Learning Model for Education Use Cases

The ability to generate synthetic data has a variety of use cases across...

0 Herkulaas MvE Combrink, et al. ∙

research

∙ 05/04/2022

Semi-supervised learning approaches for predicting South African political sentiment for local government elections

This study aims to understand the South African political context by ana...

0 Mashadi Ledwaba, et al. ∙

research

∙ 11/11/2021

Training Cross-Lingual embeddings for Setswana and Sepedi

African languages still lag in the advances of Natural Language Processi...

0 Mack Makgatho, et al. ∙

research

∙ 08/10/2021

An empirical investigation into audio pipeline approaches for classifying bird species

This paper is an investigation into aspects of an audio classification p...

0 David Behr, et al. ∙

research

∙ 08/06/2021

Is it Fake? News Disinformation Detection on South African News Websites

Disinformation through fake news is an ongoing problem in our society an...

0 Harm de Wet, et al. ∙

research

∙ 06/18/2021

Towards Financial Sentiment Analysis in a South African Landscape

Sentiment analysis as a sub-field of natural language processing has rec...

0 Michelle Terblanche, et al. ∙

research

∙ 04/06/2021

AI4D – African Language Program

Advances in speech and language technologies enable tools such as voice-...

210 Kathleen Siminyu, et al. ∙

research

∙ 11/20/2020

1st AfricaNLP Workshop Proceedings, 2020

Proceedings of the 1st AfricaNLP Workshop held on 26th April alongside I...

0 Kathleen Siminyu, et al. ∙

research

∙ 10/05/2020

Participatory Research for Low-resourced Machine Translation: A Case Study in African Languages

Research in NLP lacks geographic diversity, and the question of how NLP ...

0 Wilhelmina Nekoto, et al. ∙

research

∙ 07/23/2020

AI4D – African Language Dataset Challenge

As language and speech technologies become more advanced, the lack of fu...

0 Kathleen Siminyu, et al. ∙

research

∙ 06/26/2020

Mapping the South African health landscape in response to COVID-19

When the COVID-19 disease pandemic infiltrated the world, there was an i...

0 Nompumelelo Mtsweni, et al. ∙

research

∙ 06/11/2020

Extracting and categorising the reactions to COVID-19 by the South African public – A social media study

Social Media can be used to extract discussion topics during a disaster....

0 Vukosi Marivate, et al. ∙

research

∙ 04/22/2020

Investigating similarities and differences between South African and Sierra Leonean school outcomes using Machine Learning

Available or adequate information to inform decision making for resource...

0 Henry Wandera, et al. ∙

research

∙ 04/02/2020

Use of Available Data To Inform The COVID-19 Outbreak in South Africa: A Case Study

The coronavirus disease (COVID-19), caused by the SARS-CoV-2 virus, was ...

0 Vukosi Marivate, et al. ∙

research

∙ 04/02/2020

A Framework For Sharing Publicly Available Data To Inform The COVID-19 Outbreak in Africa: A South African Case Study

The coronavirus disease (COVID-19), caused by the SARS-CoV-2 virus, beca...

0 Vukosi Marivate, et al. ∙

research

∙ 03/13/2020

Masakhane – Machine Translation For Africa

Africa has over 2000 languages. Despite this, African languages account ...

0 Iroro Orife, et al. ∙

research

∙ 02/18/2020

Investigating an approach for low resource language dataset creation, curation and classification: Setswana and Sepedi

The recent advances in Natural Language Processing have been a boon for ...

0 Vukosi Marivate, et al. ∙

research

∙ 07/07/2019

Improving short text classification through global augmentation methods

We study the effect of different approaches to text augmentation. To do ...

0 Vukosi Marivate, et al. ∙

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