Essays about: "rydberg"

Showing result 1 - 5 of 53 essays containing the word rydberg.

  1. 1. AI-based image generation: The impact of fine-tuning on fake image detection

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Nick Hagström; Anders Rydberg; [2024]
    Keywords : Fake image detection; LoRA; DreamBooth; Stable Diffusion; Image generation;

    Abstract : Machine learning-based image generation models such as Stable Diffusion are now capable of generating synthetic images that are difficult to distinguish from real images, which gives rise to a number of legal and ethical concerns. As a potential measure of mitigation, it is possible to train neural networks to detect the digital artifacts present in the images synthesized by many generative models. READ MORE

  2. 2. Statistical Modelling of Price Difference Durations Between Limit Order Books: Applications in Smart Order Routing

    University essay from KTH/Matematisk statistik

    Author : Hannes Backe; David Rydberg; [2023]
    Keywords : Smart Order Routing; Market Microstructure; Statistical Modelling; Survival Analysis; Kaplan-Meier; Cox Proportional Hazards; Random Survival Forest; Smart Order Routing; Marknadsmikrostruktur; Statistisk Modellering; Överlevnadsanalys; Kaplan-Meier; Cox Proportional Hazards; Random Survival Forest;

    Abstract : The modern electronic financial market is composed of a large amount of actors. With the surge in algorithmic trading some of these actors collectively behave in increasingly complex ways. Historically, academic research related to financial markets has been focused on areas such as asset pricing, portfolio management and financial econometrics. READ MORE

  3. 3. On the use of knowledge graph embeddings for business expansion

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

    Author : Niklas Rydberg; [2022]
    Keywords : Knowledge Graph Embeddings; Knowledge Graphs; Link Prediction; Machine Learning; Artificial Intelligence; Kunskapsgrafinbäddningar; Kunskapsgrafer; Länkförutsägelser; Maskininlärning; Artificiell Intelligens;

    Abstract : The area of Knowledge Graphs has grown significantly during recent time and has found many different applications both in industrial and academic settings. Despite this, many large Knowledge Graphs are in fact incomplete, which leads to the problem of finding the missing facts in the graphs using Link Prediction. READ MORE

  4. 4. Characterization of PLA Nanoplastics, and Their Effects on Daphnia magna

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Melinda Rydberg; [2022]
    Keywords : Polylactic acid; Polylactide; PLA; Nanoplastic; Daphnia magna; Toxicity; Polymer Technology; Chemistry; Earth and Environmental Sciences;

    Abstract : As plastic pollution in aquatic environments keeps happening it has become more and more important to learn more about nanoparticles. Bio-based and biologically degradable plastics, such as polylactic acid (PLA), are gaining popularity and it is therefore important to determine whether they break down into nanoplastics or not. READ MORE

  5. 5. Automated Mounting Station - Fender Strut

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : Simon Rydberg; Ted Daltin; [2022]
    Keywords : Development; production; ergonomics; fixture; risk assessment; FMEA; Utveckling; produktion; ergonomi; fixtur; riskbedömning; FMEA;

    Abstract : This master thesis is about designing a new semi-automated mounting station with an ergonomic solution for the operator. The thesis brings up different discussions about alternative methods to select the most appropriate method for the project. READ MORE