Sökning: "weka"

Visar resultat 1 - 5 av 39 uppsatser innehållade ordet weka.

  1. 1. The Use of Decision Trees to Detect Alzheimer's Disease

    Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Janis Pettersson; [2021]
    Nyckelord :Decision Tree; Machine Learning; Alzheimer s Disease; Dementia; Open Access Series of Imaging Studies OASIS ; C4.5; CART; CHAID; Weka 3;

    Sammanfattning : Alzheimer's Disease is the most common disease of dementia, which may involve the decline of memory, communication, and judgement, yet it is hard to diagnose. The machine learning algorithms, Decision Trees, provide a possible solution to reduce the difficulty of the diagnosis process of Alzheimer's Disease. LÄS MER

  3. 2. Data-driven Management Framework using National and Corporate Culture Analytics to foster Innovation Ambidexterity : A case study on a world leading telecom company

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Chiara Isola; Divya Peddireddy; [2021]
    Nyckelord :Ambidexterity; Exploration; Exploitation; Innovation; National culture; Corporate culture; Telecommunication Sector; Human Capital; Data-driven Management; Business Strategy; Machine Learning;

    Sammanfattning : Background: In a highly competitive world, leaders of firms highly dependent on innovation, such astelecom companies, must acquire data-driven managerial skills to systematically analyze datasets from multiple points of view to aid decision-making in the new context of Industry 4.0. LÄS MER

  4. 3. Tyre sound classification with machine learning

    Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Datavetenskap

    Författare :Aghyad Jabali; Husein Abdelkadir Mohammedbrhan; [2021]
    Nyckelord :Sound Classification; Machine learning; Support vector machine SVM ; Convolutional Neural Network CNN ; Random Forest.;

    Sammanfattning : Having enough data about the usage of tyre types on the road can lead to a better understanding of the consequences of studded tyres on the environment. This paper is focused on training and testing a machine learning model which can be further integrated into a larger system for automation of the data collection process. LÄS MER

  5. 4. Ensemble approach to code smell identification : Evaluating ensemble machine learning techniques to identify code smells within a software system

    Master-uppsats, Jönköping University/JTH, Datateknik och informatik

    Författare :Alfred Johansson; [2020]
    Nyckelord :Ensemble machine learning; code smell; technical debt; code smell identification; automated code smell identification;

    Sammanfattning : The need for automated methods for identifying refactoring items is prelevent in many software projects today. Symptoms of refactoring needs is the concept of code smells within a software system. Recent studies have used single model machine learning to combat this issue. LÄS MER

  7. 5. Assessment of Parkes Error Grid through Machine learning techniques.

    Master-uppsats, Blekinge Tekniska Högskola/Fakulteten för datavetenskaper

    Författare :B V S Preethika Potluri; Dharani Nimmagadda; [2020]
    Nyckelord :machine learning; parkes error grid; weka.;

    Sammanfattning : Background: A method for non-invasive, instantaneous, and cost-effective estimation of glucose level for diabetic patients, from their voice, is being developed to alleviate the issues in the estimation of blood glucose level. [1] It takes speech as an input and it evaluates another variable of interest and various error metrics can be used to evaluate the biomarker (accuracy, regression coefficient, unweighted average recall and other specific ones). LÄS MER