Tag: ML
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Data-Centric AI for Conceptual Modeling: Cleansed Data and GNN-LLM based Recommender for UML Class Diagrams
Author: Andjela Djelic Supervisor: Dominik Bork, Co-Supervisor: Julia Neidhardt Abstract In the Model-Driven Engineering (MDE) domain, Machine Learning (ML)-based recommender systems can assist developers during conceptual modeling by suggesting plausible modeling elements based on the current state of a model. However, the conceptual model datasets commonly used for such machine learning research, often mined from…
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Content-Based Restaurant Recommendation Systems Using Textual and Visual Data
Author: Dante Godolja Supervisor: Julia Neidhardt, Co-Supervisor: Thomas E. Kolb Abstract Content-based restaurant recommender systems use features such as cuisine type, price range, and location to suggest dining options to users. By analyzing the content of restaurants, these systems can generate recommendations. Current research explores ways to improve their effectiveness. In this thesis we explore…
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Dynamic Sentiment Analysis for Measuring Media Bias
Author: Thomas E. Kolb Supervisor: Julia Neidhardt, Co-Supervisor: Hannes Werthner Abstract Analyzing the sentiments of texts in the field of social news and news media is a big area of interest for many researchers around the world. It is a well-known problem to “teach” machines to understand the sentiments of texts e.g. news media. This…