Essays about: "Kluster"

Showing result 1 - 5 of 246 essays containing the word Kluster.

1. 1. Data-Driven Reachability Analysis of Pedestrians Using Behavior Modes : Reducing the Conservativeness in Data-Driven Pedestrian Predictions by Incorporating Their Behavior

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : August Söderlund; [2023]
   Keywords : Data-driven reachability analysis; Autonomous vehicles; Automated safety; Autonomous situational awareness; Datadriven nåbarhetsanalys; Autonoma fordon; Automatiserad säkerhet; Autonom situationsmedvetenhet;

   Abstract : Predicting the future state occupancies of pedestrians in urban scenarios is a challenging task, especially considering that conventional methods need an explicit model of the system, hence introducing data-driven reachability analysis. Data-driven reachability analysis uses data, inherently produced by an unknown system, to perform future state predictions using sets, generally represented by zonotopes. READ MORE

3. 2. Domain Knowledge and Representation Learning for Centroid Initialization in Text Clustering with k-Means : An exploratory study

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : David Yu; [2023]
   Keywords : Natural language processing; Sentiment analysis; Clustering; Language model; Transformer; Heuristic; Språkteknologi; Sentimentanalys; Klustering; Språkmodell; Transformer; Heuristik;

   Abstract : Text clustering is a problem where texts are partitioned into homogeneous clusters, such as partitioning them based on their sentiment value. Two techniques to address the problem are representation learning, in particular language representation models, and clustering algorithms. READ MORE

4. 3. Challenges in the Maintenance and Diagnostic Segment of Digital Asset Management in the Swedish Railway Industry

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Salam Adeeb; Marwan Ouali; [2023]
   Keywords : Railway Digital Asset Management; remote monitoring; condition-based maintenance; predictive maintenance; Digital tillgångsförvaltning; prediktivt underhåll; tillståndsbaserat underhåll; diagnostik;

   Abstract : Just like the rest of society, the use of digital technology has throughout the years become a more crucial part for train companies to improve performance, meet customer demands, improve operation and maintenance processes to increase efficiency and reliability. These solutions have through time developed to become part of a cluster named Digital Asset Management (DAM). READ MORE

5. 4. Geographic polarization and clustering of partisan voting: A local-level analysis of Stockholm Municipality

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Jonas Almén; [2023]
   Keywords : Geography; GIS; Spatial Analysis; Spatial Autocorrelation; MAUP; Electoral Geography; Political Polarization; Geographic Polarization; Stockholm Municipality; Earth and Environmental Sciences;

   Abstract : In the last decade, the topic of political polarization has become a growing concern within academic and public debate. Many highlight the linkage between increased political polarization and democratic problems such as political tribalism and uncivil activism. It is also argued to be a global phenomenon. READ MORE

6. 5. Unsupervised Clustering of Behavior Data From a Parking Application : A Heuristic and Deep Learning Approach

   University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

   Author : Edvard Magnell; Joakim Nordling; [2023]
   Keywords : ML; Machine learning; clustering; unsupervised learning; deep learning; autoencoder; AI; artificial intelligence;

   Abstract : This report aims to present a project in the field of unsupervised clustering on human behavior in a parking application. With increasing opportunities to collect and store data, the demands to utilize the data in meaningful ways also increase. READ MORE