Sökning: "Logistic Regression Analysis"

Visar resultat 21 - 25 av 524 uppsatser innehållade orden Logistic Regression Analysis.

1. 21. Performance Benchmarking and Cost Analysis of Machine Learning Techniques : An Investigation into Traditional and State-Of-The-Art Models in Business Operations

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

   Författare :Jacob Lundgren; Sam Taheri; [2023]
   Nyckelord :Artificial Intelligence AI ; Machine Learning; Big Data; Natural Language Processing NLP ; Pre-Trained BERT; Fine-Tuned BERT; TF-IDF; Logistic Regression; Support Vector Machine SVM ; Cloud GPU; Operating Costs; Performance Efficiency; Business Intelligence;

   Sammanfattning : Eftersom samhället blir allt mer datadrivet revolutionerar användningen av AI och maskininlärning sättet företag fungerar och utvecklas på. Denna studie utforskar användningen av AI, Big Data och Natural Language Processing (NLP) för att förbättra affärsverksamhet och intelligens i företag. LÄS MER

3. 22. The Impact of Chinese Foreign Aid on OFAC Sanctions Effectiveness: Non-conditionality, Non-interference, and the Reality of Chinese Foreign Policy

   Master-uppsats, Stockholms universitet/Institutionen för ekonomisk historia och internationella relationer

   Författare :Anastasiia Trehubova; [2023]
   Nyckelord :;

   Sammanfattning : The analysis examines the impact of Chinese developmental and military aid on the effectiveness of the OFAC sanctions enforcement. Despite the official claims of China’s adherence to the principles of non-conditionality and non-interference, Chinese foreign policy in proactive reveals a pattern of using its aid as political and economic weapon to widen its sphere of influence by undermining the efficacy of US sanctions. LÄS MER

4. 23. Analyzing Survey Response Time and Response Rate for Colorectal Cancer Patients Using Logistic and Poisson Regression

   Kandidat-uppsats, KTH/Matematisk statistik

   Författare :Anna Möller; Martina Lagerros; [2023]
   Nyckelord :Applied Mathematics; Regression; Poisson Regression; Logistic Regression; Statistics; Cancer; Patients; Healthcare; Tillämpad Matematik; Statistik; Regression; Logistisk Regression; Poisson Regression; Cancer; Patientvård;

   Sammanfattning : Cancer is a highly prevalent disease worldwide, claiming hundreds of lives each year. In the field of cancer research, it is customary to conduct surveys in which patients are asked to self-report and assess their symptoms and overall health. LÄS MER

5. 24. A Predictive Analysis of Customer Churn

   Kandidat-uppsats, KTH/Matematisk statistik

   Författare :Olivia Eskils; Anna Backman; [2023]
   Nyckelord :Churn prediction; CRM; optimization; applied mathematics; machine learning; gradient boosting; random forest; logistic regression; insurance industry; Kundbortfall; CRM; optimering; tillämpad matematik; maskininlärning; gradient boosting; random forest; logistisk regression; försäkringsbranschen;

   Sammanfattning : Churn refers to the discontinuation of a contract; consequently, customer churn occurs when existing customers stop being customers. Predicting customer churn is a challenging task in customer retention, but with the advancements made in the field of artificial intelligence and machine learning, the feasibility to predict customer churn has increased. LÄS MER

7. 25. Social media use and life satisfaction among Swedish adolescents : Examining the potentially moderating role of physical activity

   Master-uppsats, Stockholms universitet/Institutionen för folkhälsovetenskap

   Författare :Felicia Michélsen Forsgren; [2023]
   Nyckelord :Adolescent health; public health; social media; PSMU; life satisfaction; Ungdomars hälsa; folkhälsa; sociala medier; PSMU; livstillfredsställelse;

   Sammanfattning : Background: The decline of adolescents’ mental well-being, coinciding with an increase of social media as a primary platform for adolescents’ social life, have been suggested to be associated. The current study aimed to investigate the association between social media frequency, problematic social media use (PSMU), and adolescents’ life satisfaction, the potential moderating effect of physical activity on these associations, and in-group differences in the associations by gender and grade. LÄS MER