Sökning: "optimising"

Visar resultat 1 - 5 av 181 uppsatser innehållade ordet optimising.

1. 1. Multicriteria Evaluation in Real Estate Land-use Suitability Analysis: The case of Volos, Greece

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Panagiotis Dimitrios Tsachageas; [2024]
   Nyckelord :Geography; GIS; Real Estate; Multicriteria Evaluation; Fuzzy; AHP; Earth and Environmental Sciences;

   Sammanfattning : The integration of Geographic Information Systems (GIS) into real estate analysis has long been considered an interesting interdisciplinary pursuit, but has yet to become mainstream. Despite the increasing academic focus over the last twenty years, this endeavour has mostly been approached from the scientific side of Geography. LÄS MER

3. 2. Aerodynamics simulations of Scania trucks using OpenFOAM

   Master-uppsats, KTH/Teknisk mekanik

   Författare :Ziyi Liu; [2024]
   Nyckelord :Heavy-duty truck; Computational fluid dynamics; Air drag; OpenFOAM;

   Sammanfattning : In the field of heavy-duty vehicles, fuel efficiency and environmental protection are factors that need to be focused on, while the aerodynamic drag generated during vehicle travelling is one of the most influential aspects. This thesis delves into the aerodynamic simulation of Scania trucks using the open-source Computational Fluid Dynamics (CFD) tool, OpenFOAM v2206. LÄS MER

4. 3. The Impact of Deep Neural Network Pruning on the Hyperparameter Performance Space: An Empirical Study

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

   Författare :Jonna Matthiesen; [2023-10-24]
   Nyckelord :Compression; Deep Learning; DNN; Hyperparameters; Optimization; Pruning; Hyperparameter Optimisation; Hyperparameter Tuning;

   Sammanfattning : With the continued growth of deep learning models in terms of size and computational requirements, the need for efficient models for deployment on resource-constrained devices becomes crucial. Structured pruning has emerged as a proven method to speed up models and reduce computational requirements. LÄS MER

5. 4. Web Interface for Systems Engineering DesignTools – A web application for facilitating the collaboration between business- and engineering teams

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

   Författare :Erik Berg; Oscar Hedenäs Bennet; William Hugo; Albin Karlsson Landgren; Isak Magnusson; David Salmo; [2023-03-03]
   Nyckelord :Value driven design; BPMN; Discrete event simulation; Web interface; System engineering design; ISO 15288; Python; React;

   Sammanfattning : The interest in improving and optimising project planning and execution is currently large. The Value-Driven Design methodology of Systems Engineering aims to help with this through a focus on measuring value from early stages of projects. LÄS MER

7. 5. Optimising Machine Learning Models for Imbalanced Swedish Text Financial Datasets: A Study on Receipt Classification : Exploring Balancing Methods, Naive Bayes Algorithms, and Performance Tradeoffs

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Författare :Li Ang Hu; Long Ma; [2023]
   Nyckelord :Imbalanced datasets; Swedish text financial datasets; Accuracy; Matthews correlation coefficient; Recall; Multinomial Naive Bayes; SMOTE; TomekLinks; Performance optimization;

   Sammanfattning : This thesis investigates imbalanced Swedish text financial datasets, specifically receipt classification using machine learning models. The study explores the effectiveness of under-sampling and over-sampling methods for Naive Bayes algorithms, collaborating with Fortnox for a controlled experiment. LÄS MER