Essays about: "Hyperparameter Optimization"

Showing result 21 - 25 of 49 essays containing the words Hyperparameter Optimization.

  1. 21. Multi-objective optimization for model selection in music classification

    University essay from KTH/Optimeringslära och systemteori

    Author : Rintaro Ujihara; [2021]
    Keywords : Music emotion recognition; Mel spectrogram; MFCC; CENS; Onset; Tonnetz; HPSS; 1D convolutional neural network; Attention LSTM; 1DCNN BiLSTM; Pareto optimality;

    Abstract : With the breakthrough of machine learning techniques, the research concerning music emotion classification has been getting notable progress combining various audio features and state-of-the-art machine learning models. Still, it is known that the way to preprocess music samples and to choose which machine classification algorithm to use depends on data sets and the objective of each project work. READ MORE

  3. 22. Hyperparameter Tuning Using Genetic Algorithms : A study of genetic algorithms impact and performance for optimization of ML algorithms

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Franz David Krüger; Mohamad Nabeel; [2021]
    Keywords : Machine learning; Data mining; ML algorithm; Genetic algorithms; hyperparameter optimization.;

    Abstract : Maskininlärning har blivit allt vanligare inom näringslivet. Informationsinsamling med Data mining (DM) har expanderats och DM-utövare använder en mängd tumregler för att effektivisera tillvägagångssättet genom att undvika en anständig tid att ställa in hyperparametrarna för en given ML-algoritm för nå bästa träffsäkerhet. READ MORE

  4. 23. Far Field EM Side-Channel Attack Based on Deep Learning with Automated Hyperparameter Tuning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Keyi Liu; [2021]
    Keywords : Side-Channel Attack; Deep Learning; Far Field EM emission; Auto Hyperparameter Tuning; Auto-Keras; AES; Sidokanalattack; Machine Learning; Multilayer Perceptron; Hyperparameter Tuning; Bayesian Optimization; Auto-Keras; AES;

    Abstract : Side-channel attacks have become a realistic threat to the implementations of cryptographic algorithms. By analyzing the unintentional, side-channel leakage, the attacker is able to recover the secret of the target. Recently, a new type of side-channel leakage has been discovered, called far field EM emissions. READ MORE

  5. 24. Machine learning based inventory optimization respecting supplier order line fees

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Mindaugas Varkalys; [2021]
    Keywords : Machine learning; inventory management; order line fee; supply chain; Min Max inventory management method;

    Abstract : This thesis addresses an inventory management problem of what, when and how many products should be ordered from the supplier applying order line fees. Order line fee is a fixed fee which the company pays to the supplier per every ordered product not depending on the ordered quantity. READ MORE

  6. 25. Hyperparameters relationship to the test accuracy of a convolutional neural network

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Felix Lundh; Oscar Barta; [2021]
    Keywords : Machine learning; image classification; hyperparameter; convolutional neural network; grid search; Bayesian optimization; cifar-10;

    Abstract : Machine learning for image classification is a hot topic and it is increasing in popularity. Therefore the aim of this study is to provide a better understanding of convolutional neural network hyperparameters by comparing the test accuracy of convolutional neural network models with different hyperparameter value configurations. READ MORE