Sökning: "Göteborgs universitet Institutionen för data- och informationsteknik"

Visar resultat 1 - 5 av 618 uppsatser innehållade orden Göteborgs universitet Institutionen för data- och informationsteknik.

1. 1. Feature Selection for Microarray Data via Stochastic Approximation

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Erik Rosvall; [2024-03-18]
   Nyckelord :feature selection; feature ranking; microarray data; stochastic approximation; Barzilai and Borwein method; Machine Learning; AI;

   Sammanfattning : This thesis explores the challenge of feature selection (FS) in machine learning, which involves reducing the dimensionality of data. The selection of a relevant subset of features from a larger pool has demonstrated its effectiveness in enhancing the performance of various machine learning algorithms. LÄS MER

3. 2. How well can ChatGPT create user stories compared to humans?

   Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Enes Akin; Himank Meattle; [2024-02-29]
   Nyckelord :ChatGPT; GPT-3.5; user stories; AI; requirements engineering; software engineering; experiment; survey;

   Sammanfattning : User stories are widely used in Agile software development yet in practice they are usually poorly written. Researchers have been conducting studies to explore ways to improve user stories and evaluate their quality, but none of them focuses on the newly released ChatGPT’s abilities to create user stories yet. LÄS MER

4. 3. Simulating Mobility of Large Population using Mobile Application Data

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Mattias Rydström; Diana Salim; [2024-01-23]
   Nyckelord :Human mobility; mobile application data; synthesize activity plans;

   Sammanfattning : Understanding people’s travel patterns and knowing the frequency of their travel activities provide important insights for effective transport management and infrastructure planning. While traditional travel surveys have historically contributed to this valuable information, they come with shortcomings such as being expensive to collect, easily outdated, and having short time coverage. LÄS MER

5. 4. Creating a Dependency Management DevBot to Improve DeveloperWorkflows

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Michalis Kaili; Fredrik Ullman; [2023-12-04]
   Nyckelord :Development Bot; Design Science Research; DevBot Frameworks;

   Sammanfattning : Software Development Bots (DevBots) are automated tools that handle tasks in a software development setting, often used to simplify daily routines. Research within the field evaluates the use of DevBots but most focus on hard quantitative metrics (commits and pull requests) and only a few qualitative metrics such as how satisfied the developer is with the new DevBot and what frameworks could be used to build it. LÄS MER

7. 5. Digital Twins and Sustainability: A Comprehensive Review of Limitations and Opportunities

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Simeon Petrov; [2023-12-04]
   Nyckelord :Digital Twins; Real Twin; Sustainability; Metrics; Indicators; Industry; Manufacturing; Production; Systemic Literature Review;

   Sammanfattning : During the past few years there has been an increasing push to deliver sustainable products and improve production processes to meet the growing demand faced by various types of industries. There is a high importance placed on identifying and defining project, product, and policy goals but sustainability goals within these areas are difficult to define. LÄS MER