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Visar resultat 1 - 5 av 41 uppsatser som matchar ovanstående sökkriterier.

1. 1. Consumer Incentives for Participating in a Circular System - Understanding the Use of Reusable Food and Beverage Packages

   Master-uppsats, Göteborgs universitet/Graduate School

   Författare :Hanna Isaksson; Hanna Palmqvist; [2023-07-03]
   Nyckelord :Sustainable Food Packaging; Sustainable Beverage Packaging; Circular Economy; Environmental Sustainability; Consumer Incentives; Multi Criteria Decision Analysis; Circular Economy and Logistics; Swedish Packaging Policies; Circular Packaging Solution;

   Sammanfattning : Human actions are causing a growing negative impact on the environment and measures must be taken to halt this trend. In response, the EU and Sweden have developed new regulations to be implemented, aimed at reducing the environmental impact of disposable food and beverage packaging. LÄS MER

3. 2. Utilizing GPT for Interactive Dialogue-based Learning Scenarios : A Comparative Analysis with Rasa

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Valdimar Björnsson; [2023]
   Nyckelord :Generative Pretrained Transformer; Rasa; Interactive Tutoring Systems; Conversational AI; Education Technology; Generativ förtränad transformator; Rasa; interaktiva handledningssystem; Conversational AI; Education Technology;

   Sammanfattning : This thesis explores the use of advanced language models, specifically OpenAI’s Generative Pretrained Transformer (GPT), in the context of interactive tutoring systems built within a Unity-based game environment. The central problem addressed is whether the recent advancements in large language models make them feasible and useful to function as tutors specifically in providing meaningful, engaging, and educationally rich user interactions on a dialogue based learning platform developed by Fictive Reality. LÄS MER

4. 3. Recommendation System for Insurance Policies : An Investigation of Unsupervised and Supervised Learning Techniques

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

   Författare :Andreas Palmgren; [2023]
   Nyckelord :Recommendation System; Car Insurance; Machine Learning; Cluster Analysis; KNN; XGBoost; Neural Network;

   Sammanfattning : Recommendation systems have significantly influenced user experiences across various industries, yet their application in the insurance sector remains relatively unexplored. This thesis focuses on developing a car insurance recommendation system that implements a `consumers like you' feature. LÄS MER

5. 4. Investigating maintenance costs using response feature analysis

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

   Författare :Linus Hansson; [2022]
   Nyckelord :Response feature analysis; longitudinal data; maintenance costs; Response feature analysis; longitudinell data; underhållskostnader;

   Sammanfattning : Svenska Kraftnät (Svk) is responsible for ensuring that Sweden has a safe, sustainable, and cost-effective transmission system for electricity. In an effort to reduce costs, Svk has participated in a study where it has been determined that there are mostly costs for common facilities that stand out cost-wise. LÄS MER

7. 5. Correlation coefficient based feature screening : With applications to microarray data

   Magister-uppsats, Umeå universitet/Statistik

   Författare :Agnes Holma; [2022]
   Nyckelord :;

   Sammanfattning : Measuring dependency between variables is of great importance when performing statistical analysis and can for instance be used for feature screening. Therefore, it is interesting to find measures that can quantify the dependencies, even if the dependencies are complex. LÄS MER