Essays about: "Data representation"

Showing result 6 - 10 of 991 essays containing the words Data representation.

  1. 6. Exploring adaptation of self-supervised representation learning to histopathology images for liver cancer detection

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Markus Jonsson; [2024]
    Keywords : Self-supervised learning; Representation learning; Computer vision;

    Abstract : This thesis explores adapting self-supervised representation learning to visual domains beyond natural scenes, focusing on medical imaging. The research addresses the central question: "How can self-supervised representation learning be specifically adapted for detecting liver cancer in histopathology images?" The study utilizes the PAIP 2019 dataset for liver cancer segmentation and employs a self-supervised approach based on the VICReg method. READ MORE

  3. 7. Data visualisation to improve battery discharge process

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Ebba Gustafsson; [2024]
    Keywords : data visualisation; battery recycling; user centered design;

    Abstract : Data visualisation can provide a user-friendly way to observe and understand data. It can make is easier to make well-informed decision and communicate findings in data. This study aims to research how to effectively structure and visualize a complex data sets in order to improve a battery discharge process. READ MORE

  4. 8. Planet-NeRF : Neural Radiance Fields for 3D Reconstruction on Satellite Imagery in Season Changing Environments

    University essay from Linköpings universitet/Datorseende

    Author : Erica Ingerstad; Liv Kåreborn; [2024]
    Keywords : NeRF; Neural Radiance Field; Satellite Imagery; Machine Learning; Deep Learning;

    Abstract : This thesis investigates the seasonal predictive capabilities of Neural Radiance Fields (NeRF) applied to satellite images. Focusing on the utilization of satellite data, the study explores how Sat-NeRF, a novel approach in computer vision, per- forms in predicting seasonal variations across different months. READ MORE

  5. 9. Media Framing of Female Politicians. From Hero to Zero: An Analysis of the Case of Francia Márquez in Colombia.

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Isabella Silva Ortiz; Jennifer Andrea Salvo Troncoso; [2024]
    Keywords : Colombia; Francia Márquez; media representation; narratives; female politicians.; Law and Political Science;

    Abstract : The dominance of men in politics has been a long standing trend, with women historically underrepresented in this sphere. Efforts toward women's inclusion in politics seek to address and rectify this gender imbalance, advocating for greater representation, equal opportunities, and the dismantling of barriers that have hindered women's active participation in political decision-making processes. READ MORE

  6. 10. Comparing the Locality Preservation of Z-order Curves and Hilbert Curves

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

    Author : Alex Nordin; Adam Telles; [2023-08-03]
    Keywords : space-filling curve; software engineering; software testing;

    Abstract : Developing and testing software in the automotive industry and in the research of autonomous vehicles requires the costly querying of multidimensional data recorded from such a vehicle’s various sensors. Through encoding such data using space filling curves, faster queries could be achieved by reducing multiple dimensions into a singular dimension, while exploiting the patterns that emerge in the one-dimensional representation to still get accurate search results. READ MORE