Essays about: "• Clustering Models thesis"

Showing result 21 - 25 of 137 essays containing the words • Clustering Models thesis.

1. 21. Self-Supervised Fine-Tuning of sentence embedding models using a Smooth Inverse Frequency model : Automatic creation of labels with Smooth Inverse Frequency model

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

   Author : Vittorio Pellegrini; [2023]
   Keywords : Natural Language Processing; sentence embeddings; Transformer-based architectures; sentence paraphrasing; sentence similarity; sentence clustering; Naturlig språkbehandling; inbäddning av meningar; transformatorbaserade arkitekturer; parafrasering av meningar; meningslikhet; klustring av meningar Canvas Lärplattform; Dockerbehållare; Prestandajustering;

   Abstract : Sentence embedding models play a key role in the field of Natural Language Processing. They can be exploited for the resolution of several tasks like sentence paraphrasing, sentence similarity, and sentence clustering. READ MORE

3. 22. Text Curation for Clustering of Free-text Survey Responses

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Anton Gefvert; [2023]
   Keywords : Natural Language Processing; NLP; Sentence Representations; Sentence Representation Models; Survey; Surveys; Clustring;

   Abstract : When issuing surveys, having the option for free-text answer fields is only feasible where the number of respondents is small, as the work to summarize the answers becomes unmanageable with a large number of responses. Using NLP techniques to cluster these answers and summarize them would allow a greater range of survey creators to incorporate free-text answers in their survey, without making their workload too large. READ MORE

4. 23. Enhancing person re-identification: leveraging DensePose for improving occlusion handling and generalization

   University essay from Lunds universitet/Matematik LTH

   Author : Björn Elwin; Anton Fredriksson; [2023]
   Keywords : Mathematics and Statistics;

   Abstract : In this master’s thesis we propose a DensePose-based person re-identification (re-ID) machine learning algorithm building upon previous research on this topic. DensePose, a deep neural network that performs human body part segmentation on images, forms the foundation of our approach. READ MORE

5. 24. Real-Time Continuous Euclidean Distance Fields for Large Indoor Environments

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

   Author : Erik Warberg; [2023]
   Keywords : Room segmentation; Gaussian processes; Euclidean distance fields; mapping; line segment detection; mobile robots; spectral clustering; Rumssegmentering; Gaussiska processer; Euklidiska avståndsfält; kartläggning; detektering av linjesegment; mobila robotar; spektral klustring;

   Abstract : Real-time spatial awareness is essential in areas such as robotics and autonomous navigation. However, as environments expand and become increasingly complex, maintaining both a low computational load and high mapping accuracy remains a significant challenge. READ MORE

6. 25. Recommendation System for Insurance Policies : An Investigation of Unsupervised and Supervised Learning Techniques

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

   Author : Andreas Palmgren; [2023]
   Keywords : Recommendation System; Car Insurance; Machine Learning; Cluster Analysis; KNN; XGBoost; Neural Network;

   Abstract : Recommendation systems have significantly influenced user experiences across various industries, yet their application in the insurance sector remains relatively unexplored. This thesis focuses on developing a car insurance recommendation system that implements a `consumers like you' feature. READ MORE