Essays about: "Image Representations."

Showing result 1 - 5 of 139 essays containing the words Image Representations..

  1. 1. National Heroes, Digital Soldiers, Vulnerable Children and all the Others: A Critical Discourse Analysis of Videos Communicating the QAnon Conspiracy Theory

    University essay from Göteborgs universitet/Institutionen för kulturvetenskaper

    Author : Cecilia Gatenheim; [2024-02-23]
    Keywords : conspiracy theory; far-right; emotions; video analysis; discourse analysis;

    Abstract : This thesis analyses the making of Us and Them in videos communicating the QAnon conspiracy theory, which have been circulating on online social forums. For this purpose, Multimodal Critical Discourse Analysis is used, together with Sara Ahmed’s cultural theory of emotions. READ MORE

  3. 2. Self-Supervised Learning for Tabular Data: Analysing VIME and introducing Mix Encoder

    University essay from Lunds universitet/Fysiska institutionen

    Author : Max Svensson; [2024]
    Keywords : Machine Learning; Self-supervised learning; AI; Physics; Medicine; Physics and Astronomy;

    Abstract : We introduce Mix Encoder, a novel self-supervised learning framework for deep tabular data models based on Mixup [1]. Mix Encoder uses linear interpolations of samples with associated pretext tasks to form useful pre-trained representations. READ MORE

  4. 3. POTENTIALS FOR LEARNING IN THE DESIGN OF DIGITAL TEXTBOOKS

    University essay from Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

    Author : Sonja Husgafvel; [2023-07-03]
    Keywords : Digital Textbooks; ; Multimodal Text Analysis; ; Semiotic Theory; ; Visual Grammar; ; Potentials for learning; ; History;

    Abstract : Purpose: The aim of this study was to enhance the knowledge of the learning potentials associated with the different designs of digital textbooks and their implications for the representation of historical content. More specifically, the analysis focused on four Finnish digital history textbooks, with the Winter War being selected as the specific learning unit due to its significant role in the history of Finland. READ MORE

  5. 4. Modulating Depth Map Features to Estimate 3D Human Pose via Multi-Task Variational Autoencoders

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

    Author : Kobe Moerman; [2023]
    Keywords : 3D pose estimation; Joint landmarks; Variational autoencoder; Multi-task model; Loss discrimination; Latent-space modulation; Depth map; 3D-positionsuppskattning; Gemensamma landmärken; Variationell autoencoder; Multitask-modell; Förlustdiskriminering; Latent-space-modulering; Djupkarta;

    Abstract : Human pose estimation (HPE) constitutes a fundamental problem within the domain of computer vision, finding applications in diverse fields like motion analysis and human-computer interaction. This paper introduces innovative methodologies aimed at enhancing the accuracy and robustness of 3D joint estimation. READ MORE

  6. 5. Comparison of Hebbian Learning and Backpropagation for Image Classification in Convolutional Neural Networks

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

    Author : Teodor Morfeldt Gadler; [2023]
    Keywords : ;

    Abstract : Current commonly used image recognition convolutional neural networks share some similarities with the human brain. However, the differences are many and the well established backpropagation learning algorithm is not biologically plausible. READ MORE