Sökning: "evaluation"

Visar resultat 1 - 5 av 13698 uppsatser innehållade ordet evaluation.

1. 1. Making Use of the Factor Zoo: An unpretentious attempt to predict asset returns using machine learning methods.

   Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Författare :Line Clausen; Jesper Strömberg; [2022-02-15]
   Nyckelord :;

   Sammanfattning : Factor modeling with the purpose of estimating assets returns is a dynamic and ever changing subject within finance. Recent literature has presented over 300 different fac-tors that seem to have significance in predicting asset returns. This new phenomenon in factor modeling has been dubbed ”The Factor Zoo”. LÄS MER

3. 2. Black-Litterman Model for Portfolio Performance Enhancement - An Out-Of-Sample Evaluation of the Black-Litterman Model on a U.S. Stock-Dominated Portfolio

   Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Författare :Christoffer Hellekant; Rasmus Olofsson; [2022-02-15]
   Nyckelord :;

   Sammanfattning : In this thesis, the Black-Litterman model is evaluated out-of-sample and compared to mean-variance and naïve allocation. Two references are implemented in the Black-Litterman framework, the minimum-variance and naive portfolios. The study complements previ-ous work by considering a stock-dominated portfolio, where all assets are from the U.S. LÄS MER

4. 3. En utvärdering av konkurrensverkets beslut gällande Coops förvärv av Netto Sverige

   Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Författare :Johan Chiu Falck; Johnathan Escalante Mattsson; [2022-02-15]
   Nyckelord :;

   Sammanfattning : Denna studie utvärderar Konkurrensverkets (KKV) beslut gällande Coops uppköp av Netto år 2019. Livsmedelsmarknaden är koncentrerad, vilket innebär att det finns risk för förvärvet leder till en hämmande effekt för konkurrensen. LÄS MER

5. 4. Prosody and emotion: Towards the development of an emotional agent Emotional evaluation of news reports: production and perception experiments

   Master-uppsats, Göteborgs universitet / Institutionen för filosofi, lingvistik och vetenskapsteori

   Författare :Liina Tumma; [2022-01-20]
   Nyckelord :emotion; speech; prosody;

   Sammanfattning : There is a recognised need for more research on the topic of emotion recognition from speech, and clear and defined methodology in this area is still lacking. Most studies in the field of emotional speech recognition and classification usually focus on acted speech as the data source; consequently, other methods that capture more natural speech are left aside. LÄS MER

7. 5. ATLAS-BASED SEGMENTATION OF ULTRAHIGH-RESOLUTION STRUCTURAL MR HEAD IMAGES ACQUIRED AT 7 TESLA

   Master-uppsats,

   Författare :Frida Johansson; [2022-01-13]
   Nyckelord :Medical physics; Anatomical segmentation; Brain; MRI; 7 Tesla; Pincram; MAPER; Shape based averaging; Ultrahigh resolution;

   Sammanfattning : Purpose: The purpose of this work was to find out how the existing brain atlases and segmentation algorithms perform when applied to ultrahigh-resolution MR brain images, acquired with a 7-Tesla scanner. Also to make adaptations to deal with the potential challenges and evaluate the quality of the anatomical segmentations of the 7- Tesla images. LÄS MER