Essays about: "classification robustness"

Showing result 21 - 25 of 55 essays containing the words classification robustness.

  1. 21. Bayes Factors for the Proposition of a Common Source of Amphetamine Seizures.

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Yash Pawar; [2021]
    Keywords : Amphetamine Data; LDA; PLS-DA; NSC; Gaussaianize; pairwise ratios;

    Abstract : This thesis sets out to address the challenges with the comparison of Amphetamine material in determining whether they originate from the same source or different sources using pairwise ratios of peak areas within each chromatogram of material and then modeling the difference between the ratios for each comparison as a basis for evaluation. The evaluation of an existing method that uses these ratios to determine the sum of significant differences between each comparison of material that is provided is done. READ MORE

  3. 22. Prioritization of Informative Regions in PET Scans for Classification of Alzheimer's Disease

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Fredrik Mårtensson; Erik Westberg; [2021]
    Keywords : ;

    Abstract : Alzheimer’s Disease (AD) is a widespread neurodegenerative disease. The disease causes brain atrophy, resulting in memory loss, decreased cognitive ability, and eventually death. There is currently no cure for the disease, but treatment may delay the onset. Therefore, it is crucial to detect the disease at an early stage. READ MORE

  4. 23. Deep Learning for Deep Water: Robust classification of ship wakes with expert in the loop

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Igor RYAZANOV; [2020-10-06]
    Keywords : machine learning; deep learning; pattern recognition; acoustic data analysis; shipping data; data augmentation; noise robustness; classification with data imbalance; expert-in-the-loop framework;

    Abstract : This work examines the applicability of the deep learning models to pattern recognition in acoustic ocean data. The features of the dataset include noise, data scarcity and the lack of labeled samples. A deep learning model is proposed for the task of automatic wake detection. READ MORE

  5. 24. Hand Gesture Classification using Millimeter Wave Pulsed Radar

    University essay from Lunds universitet/Matematisk statistik

    Author : Eda Dagasan; [2020]
    Keywords : Hand Gesture Classification; Millimeter Wave Radar; Statistical Signal Processing; Time-Frequency Analysis; Room Impulse Response Estimation; Sparse Dictionary Learning; Classification; Supervised Learning; Convolutional Neural Networks; k-Nearest Neighbor; Mathematics and Statistics;

    Abstract : Millimeter wave pulsed radar has found many applications, among them hand gesture sensing, which this work has as purpose. This application has already shown good potential, [1], and here in this work robustness aspects are taken into account. READ MORE

  6. 25. Robust Descriptor Learning Using Variational Auto-Encoders

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

    Author : Leonidas Valavanis; [2020]
    Keywords : ;

    Abstract : Image matching is the task of finding points in one image corresponding to the same points in the other image. Classical feature descriptors fail to match points when the images are under extreme viewpoint or seasonal changes. This thesis tackles the problem of image matching when two images are under severe changes. READ MORE