117 citations · 805 across the 109 of their papers we have counts for
110 papers
The Use of Synthetic Data to Train AI Models: Opportunities and Risks for Sustainable Development
Tshilidzi Marwala, Eleonore Fournier-Tombs, Serge Stinckwich
In the current data driven era, synthetic data, artificially generated data that resembles the characteristics of real world data without containing actual personal information, is…
MphayaNER: Named Entity Recognition for Tshivenda
Rendani Mbuvha, David I. Adelani, Tendani Mutavhatsindi +7
Named Entity Recognition (NER) plays a vital role in various Natural Language Processing tasks such as information retrieval, text classification, and question answering. However,…
Imputation of Missing Streamflow Data at Multiple Gauging Stations in Benin Republic
Rendani Mbuvha, Julien Yise Peniel Adounkpe, Wilson Tsakane Mongwe +3
Streamflow observation data is vital for flood monitoring, agricultural, and settlement planning. However, such streamflow data are commonly plagued with missing observations due t…
Nano Version Control and Robots of Robots: Data Driven, Regenerative Production Code
Lukasz Machowski, Tshilidzi Marwala
A reflection of the Corona pandemic highlights the need for more sustainable production systems using automation. The goal is to retain automation of repetitive tasks while allowin…
Antithetic Riemannian Manifold And Quantum-Inspired Hamiltonian Monte Carlo
Wilson Tsakane Mongwe, Rendani Mbuvha, Tshilidzi Marwala
Markov Chain Monte Carlo inference of target posterior distributions in machine learning is predominately conducted via Hamiltonian Monte Carlo and its variants. This is due to Ham…
Predicting Higher Education Throughput in South Africa Using a Tree-Based Ensemble Technique
Rendani Mbuvha, Patience Zondo, Aluwani Mauda +1
We use gradient boosting machines and logistic regression to predict academic throughput at a South African university. The results highlight the significant influence of socio-eco…