Essays about: "Tobias Hagström"
Found 3 essays containing the words Tobias Hagström.
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1. Document Expansion for Swedish Information Retrieval Systems
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Information retrieval systems have come to change how users interact with computerized systems and locate information. A major challenge when designing these systems is how to handle the vocabulary mismatch problem, i.e. that users, when formulating queries, pick different words than those present in the relevant documents that should be retrieved. READ MORE
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2. Voltage Stability and Reactive Power - Introduction of Intermittent Renewable Energy Sources in a Power System
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The electricity demand increases rapidly, and in order to mitigate climate change the power production needs to be renewable and free from green house gas emissions. When solar and wind power are introduced in the system, voltage instability might become a problem. READ MORE
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3. Modern Housing Valuation : A Machine Learning Approach
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The primary goal of this report was to examine and demonstrate how machine learning methods can be used to produce accurate and useful apartment valuation models, focusing on the Stockholm market. Furthermore, the paper analyzed how different attributes, including apartment descriptions, affect the price of an apartment. READ MORE
