Phumelele P. Kubheka and Pius A. Owolawi and Gbolahan Aiyetoro, Topic Modeling Using Latent Dirichlet Allocation and Latent Semantic Indexing on South African Telco Twitter Data. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2022, vol. 188(8). 329 - 333 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10012641.