International Journal of Data Science and Analysis

Archive

Volume 9, Issue 2, April 2023

  • Research Article

    Forecasting Stock Prices Using Heston-Artificial Neural Network Model

    Ann Maina, Samuel Mwalili, Bonface Malenje

    Issue: Volume 9, Issue 2, April 2023
    Pages: 22-33
    Received: 13 September 2023
    Accepted: 4 October 2023
    Published: 28 October 2023
    DOI: 10.11648/j.ijdsa.20230902.11
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    Abstract: Considering the evolution of financial globalization and the impacts of the global economic crisis, stock trading faces unprecedented fluctuations. The inherent volatility in stock prices has resulted in market uncertainty, prompting an interest among investors in reliable pricing models in order to maximize profits. To this end, researchers have c... Show More
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  • Research Article

    Modeling and Forecasting the Domestic Retail Price of Teff in Ethiopia

    Sisay Yohannes Gagabo

    Issue: Volume 9, Issue 2, April 2023
    Pages: 34-42
    Received: 24 September 2023
    Accepted: 10 October 2023
    Published: 28 October 2023
    DOI: 10.11648/j.ijdsa.20230902.12
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    Abstract: One of the most popular main food crops grown by the majority of Ethiopians is teff (Eragrostis teff). More than 90% of the teff consumed worldwide is grown in Ethiopia. Despite having the highest output volume, this Ethiopian cereal crop has the highest price. The major goal of this study was to estimate and predict the domestic retail price of te... Show More
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  • Research Article

    Bayesian Kernel Machine Analysis of Communicable Diseases Distribution in Machakos County, Kenya

    Cecilia Mbithe Titus, Anthony Wanjoya, Thomas Mageto

    Issue: Volume 9, Issue 2, April 2023
    Pages: 43-49
    Received: 21 September 2023
    Accepted: 20 October 2023
    Published: 31 October 2023
    DOI: 10.11648/j.ijdsa.20230902.13
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    Abstract: Effective management and control of communicable diseases are paramount for healthcare managers. Data-driven analysis plays a crucial role in understanding and curbing the spread of such diseases. While numerous epidemiological models have been developed to explain disease spread, many lack the incorporation of prior and posterior probabilities. In... Show More
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