Sökning: "recall"

Visar resultat 1 - 5 av 793 uppsatser innehållade ordet recall.

1. 1. The influence of data annotation process requirements on performance criteria of ML models

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

   Författare :Maab Mohammedali; Muntasir Adam; [2023-08-03]
   Nyckelord :;

   Sammanfattning : The data annotation process is a critical step in the development of machine learning (ML) models, as it entails labeling data to help supervised learning. This study investigates the impact of data annotation process requirements on the performance of ML models. LÄS MER

3. 2. Exploring the Efficacy of ChatGPT in Generating Requirements: An Experimental Study

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

   Författare :Leila Bencheikh; Niklas Höglund; [2023-08-03]
   Nyckelord :ChatGPT; AI-detector accuracy; requirements; experimental study;

   Sammanfattning : This thesis explores the efficacy of ChatGPT in generating software requirements and compares its performance to human participants through an experimental study. The study addresses three main research questions (RQs), examining how ChatGPT-generated requirements align with human-written requirements, the variation in quality between different versions of ChatGPT using two additional sub-questions that look at improvement in quality from feedback and consistency of quality when the same prompt is queried multiple times, and the capacity of the Content at Scale AI detector in identifying AI-generated requirements. LÄS MER

4. 3. The Role of Branding Strategy During Internationalization: Insights From A Multiple Case Study

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Aliaa Abbas; Asma Mohamoud; [2023-06-28]
   Nyckelord :Brand awareness; Brand recognition; Brand recall; Brand equity; Brand identity; Brand association; Top-Of-Mind; Internationalization; See-Think-Do;

   Sammanfattning : Internationalization is a key growth strategy for companies, with branding playing a crucial role in differentiation and global recognition. Multiple studies have highlighted the importance of brand strategies in internationalization and their influence on consumer choice and behavior. LÄS MER

5. 4. Credit Card Fraud Detection by Nearest Neighbor Algorithms

   Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

   Författare :Ramin Maghsood; [2023-04-13]
   Nyckelord :Fraud; Bank Fraud; Credit Card Fraud; Fraud Detection; Nearest Neighbor Algorithms;

   Sammanfattning : As the usage of internet banking and online purchases have increased dramatically in today’s world, the risk of fraudulent activities and the number of fraud cases are increasing day by day. The most frequent type of bank fraud in recent years is credit card fraud which leads to huge financial losses on a global level. LÄS MER

7. 5. Neural Network-based Anomaly Detection Models and Interpretability Methods for Multivariate Time Series Data

   Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Deepthy Prasad; Swathi Hampapura Sripada; [2023]
   Nyckelord :multivariate - time series; anomaly detection; neural networks; autoencoders; interpretability; counterfactuals;

   Sammanfattning : Anomaly detection plays a crucial role in various domains, such as transportation, cybersecurity, and industrial monitoring, where the timely identification of unusual patterns or outliers is of utmost importance. Traditional statistical techniques have limitations in handling complex and highdimensional data, which motivates the use of deep learning approaches. LÄS MER