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Browsing by Author "Hlomani, Hlomani"

Browsing by Author "Hlomani, Hlomani"

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  • A conceptual framework for mining and analysis of social media data 
    Joseph, Sethunya Rosie; (Botswana International University of Science and Technology, 2018)
    Data has turned to be an essential aspect of every individual, group, industry, financial system, business enterprise, commercial enterprise and society. In this era, where social networks yields inconceivable volumes of ...
  • EEG human biometric authentication using eye blink artefacts 
    Madile, Thabang Teddy (Botswana International University of Science and Technology (BIUST), 2021-09)
    This study proposes a new electroencephalography (EEG) biometric authentication for humans based on eye blinking signals extracted from brainwaves. The brainwave signal has been investigated for person authentication ...
  • FPGA-based image change detection framework 
    Tapela, Mbiganyi (Botswana International University of Science and Technology (BIUST), 2020-10-22)
    This research presents a new approach in modeling and implementing a framework for linear image change detection using Field Programmable Gate Arrays (FPGA) based implementations. Detecting changes between digital ...
  • A framework for improving accuracy of multimodal biometrics security based on bayesian network 
    Morwaagole, Emmanuel E. (Botswana International University of Science and Technology, 2018-10)
    This thesis addresses the problem of biometrics security and accuracy through the fusion of fingerprint and face images. The Biometrics community in recent years came up with different approaches to improve the accuracy ...
  • A multi sensor approach to Botswana sign language dataset with view of addressing occlusion 
    Madise, Kabelo Germanus (Botswana International University of Science and Technology (BIUST), 2020-10-26)
    Automatic Sign Language Recognition (ASLR) helps with converting hand gestures to spoken language, therefore, enabling communication between those able to hear and those unable to hear. There is abundant research work ...
  • Semiotic based framework for the development of indigenous knowledge systems 
    Kefitile, Naledi (Botswana International University of Science and Technology, 2018-05)
    Indigenous cultures have encountered a renaissance throughout the years; this made indigenous groups to perceive the significance of recording and sharing their social legacy and history. However, the absence of procedural ...
  • Sentiment analysis of social media data using Supervised learning and Ekman’s basic emotions theory 
    Diale, Thabiso (Botswana International University of Science and Technology, 2018-09)
    Social media has emerged as an effective source to investigate people’s opinions in the context of a variety of topics and situations, including crime. Crime solving can be a difficult task hence requiring human intelligence ...
  • Testing the predictability of the Botswana stock exchange: evidence from supervised machine learning 
    Kelebeng, Kushatha; Hlomani, Hlomani (Botswana International University of Science and Technology (BIUST), 2017-06)
    Prediction of the stock market is a vital part of the economy especially for emerging markets in developing countries. There is significant literature on predicting the stock market particularly in developed countries like ...

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