• Login
    View Item 
    •   Mak UD Home
    • College of Engineering, Design, Art and Technology (CEDAT)
    • School of Engineering (SEng.)
    • School of Engineering (SEng.) Collections
    • View Item
    •   Mak UD Home
    • College of Engineering, Design, Art and Technology (CEDAT)
    • School of Engineering (SEng.)
    • School of Engineering (SEng.) Collections
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Design of a machine learning based system for pharmaceutical purchases.

    Thumbnail
    View/Open
    kakooza-cedat-bsc.pdf (3.853Mb)
    Date
    2021-02-03
    Author
    Kakooza, Abraham Jerry
    Metadata
    Show full item record
    Abstract
    To obtain inherent laws from vast amounts of pharmaceutical sales data and to provide valuable information to pharmacy managers, this work validates di erent methods and approaches to perform a sales forecast. Part of the data is used to train a neural network algorithm, with backpropagation for some methods, step by step, where shallow nets face selected scenarios, with di erent space-time data considerations. In each method, by using a sum of square di erences, and a peak search procedure, a reasonable quality in the obtained abstract representations is pursued. First, an auto-encoder is trained to develop in its hidden layer neural data abstractions about a random-moving window. Thereafter by using the abstraction of the net plus recently captured information, a second shallow net is trained to produce its own one-day ahead estimates, using new timing and data procedures. After training, the whole stacked system's performance is compared with the naive forecast scenario's mean square error and if it's a better value, the method is used to produce stable daily forecasting for assorted products and periods. The system has been tested in real-time with real data.
    URI
    http://hdl.handle.net/20.500.12281/8769
    Collections
    • School of Engineering (SEng.) Collections

    DSpace 5.8 copyright © Makerere University 
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of Mak UDCommunities & CollectionsTitlesAuthorsBy AdvisorBy Issue DateSubjectsBy TypeThis CollectionTitlesAuthorsBy AdvisorBy Issue DateSubjectsBy Type

    My Account

    LoginRegister

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    DSpace 5.8 copyright © Makerere University 
    Contact Us | Send Feedback
    Theme by 
    Atmire NV