Essays about: "Artificial Neural Network ANN"

Showing result 21 - 25 of 157 essays containing the words Artificial Neural Network ANN.

  1. 21. Predicting Student Performance Using Machine Learning: A Comparative Study Between Classification Algorithms

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Alabbas Hayder; [2022]
    Keywords : Machine Learning; TensorFlow; Keras; SVM; ANN; Maskininlärning; TensorFlow; Keras; SVM; ANN;

    Abstract : Forskningsfrågan i denna avhandling var att utvärdera och jämföra två ML-algoritmer som var Support Vector Machine (SVM) och Artificial Neural Network (ANN) i termer av noggrannhet, precision, återkallelse, f1-poäng och förutsägelse när de tränades för att klassificera binära datamängder. Datauppsättningen hämtades från Ladok och bestod av anonyma högskolestudenter från en mängd kurser. READ MORE

  3. 22. Investigating the Improvement of Healthcare Rostering by Training a Neural Network on Personal Preference

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Author : Frida Hartman; [2022]
    Keywords : ;

    Abstract : During recent years, the covid-19 pandemic has shed light on the working conditions for many healthcare workers. These essential people have many aspects in their work life that could be improved, one of which being fair working hours that fit their personal life. READ MORE

  4. 23. Predict Saving Behavior - Artificial Neural Network & Machine Learning

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : William Möllestam; [2022]
    Keywords : Saving Behavior; Artificial Neural Network; Machine Learning; XGBoost; SVM; Business and Economics;

    Abstract : This study aims to predict saving behavior using Artificial Neural Network (ANN), XGBoost, and Support Vector Machine (SVM) algorithms. First, 25 variables were chosen from the original 217 questions asked by the National Financial Capability Well-Being Survey (2018) NFCS, using exploratory data analysis. READ MORE

  5. 24. Optimizing L2-regularization for Binary Classification Tasks

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Oskar Bolinder; [2022]
    Keywords : Machine learning; Overtraining; L2-regularization; Model selection; Binary classification; Physics and Astronomy;

    Abstract : An Artificial Neural Network (ANN) is a type of machine learning algorithm with widespread usage. When training an ANN, there is a risk that it gets overtrained and cannot solve the task for new data. Methods to prevent this, such as L2-regularization, introduce hyperparameters that are time-consuming to optimize. READ MORE

  6. 25. Prediction of appropriate L2 regularization strengths through Bayesian formalism

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Alexander Degener; [2022]
    Keywords : Machine learning; Artificial Neural Network; L2 regularization strength; Bayesian formalism; Classification tasks; Physics and Astronomy;

    Abstract : This paper proposes and investigates a Bayesian relation between optimal L2 regularization strengths and the number of training patterns and hidden nodes used for an artificial neural network. The results support the proposed dependence for number of training patterns, while the dependence on hidden architecture was less clear. READ MORE