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Showing result 1 - 5 of 162 essays matching the above criteria.

  1. 1. Artificial Transactional Data Generation for Benchmarking Algorithms

    University essay from Umeå universitet/Institutionen för fysik

    Author : Veronica Lundgren; [2023]
    Keywords : Data Analytics; Synthetic Data; Statistical Distribution; Embedding; Transactional Data;

    Abstract : Modern retailers have been collecting more and more data over the past decades. The increased sizes of collected data have led to higher demand for data analytics expertise tools, which the Umeå-founded company Infobaleen provides. A recurring challenge when developing such tools is the data itself. READ MORE

  3. 2. Semi-automatic Segmentation & Alignment of Handwritten Historical Text Images with the use of Bayesian Optimisation

    University essay from Uppsala universitet/Avdelningen Vi3

    Author : Philip MacCormack; [2023]
    Keywords : handwritten text recognition; machine learning; bayesian optimisation; image analysis; segmentation; alignment;

    Abstract : To effortlessly digitise historical documents has risen to be of great interest for some time. Part of the digitisation is what is called annotating of the data. Such data annotations are obtained in a process called alignment which links words in an image to the transcript. READ MORE

  4. 3. Optimization of b-value Acquisition and Parameter Estimation of Intravoxel Incoherent Motion Measurements

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Ivan Rashid; [2023]
    Keywords : Medicine and Health Sciences;

    Abstract : Radiotherapy is commonly used for cancer treatment, given to approximately half of all cancer patients in Sweden. Despite its widespread usage, there is currently no non-invasive and reliable imaging method that can identify regions of radiation resistance. READ MORE

  5. 4. An Evaluation of Classical and Quantum Kernels for Machine Learning Classifiers

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

    Author : Teo Nordström; Jacob Westergren; [2023]
    Keywords : Machine Learning; Quantum Computing; Kernels; Support Vector Machines; Maskininlärning; Kvantberäkning; Kärnor; Stödvektormaskin;

    Abstract : Quantum computing is an emerging field with potential applications in machine learning. This research project aimed to compare the performance of a quantum kernel to that of a classical kernel in machine learning binary classification tasks. READ MORE

  6. 5. Image generation through feature extraction and learning using a deep learning approach

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Tibo Bruneel; [2023]
    Keywords : Deep Learning; Neural Networks; Deep Generative Learning; Variational Autoencoders; Generative Adversarial Networks; Flow-based Models; Triplet Image Generation; Triplet Loss; Tree Log End Generation; Forestry Application;

    Abstract : With recent advancements, image generation has become more and more possible with the introduction of stronger generative artificial intelligence (AI) models. The idea and ability of generating non-existing images that highly resemble real world images is interesting for many use cases. READ MORE