Essays about: "topologisk dataanalys TDA"

Showing result 1 - 5 of 6 essays containing the words topologisk dataanalys TDA.

1. 1. Topological regularization and relative latent representations

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

   Author : Alejandro García Castellanos; [2023]
   Keywords : Algebraic Topology; Large Language Models; Relative Representation; Representation Learning; Model Stitching; Topological DataAnalysis; Zero-shot; Algebraisk topologi; Stora språkmodeller; Relativ representation; Representationsinlärning; Modell sömmar; Topologisk dataanalys; Zero-shot;

   Abstract : This Master's Thesis delves into the application of topological regularization techniques and relative latent representations within the realm of zero-shot model stitching. Building upon the prior work of Moschella et al. READ MORE

3. 2. Traffic Prediction From Temporal Graphs Using Representation Learning

   University essay from KTH/Matematisk statistik

   Author : Andreas Movin; [2021]
   Keywords : Dynamic time warping DTW ; embedding; graph convolutional networks GCN ; graph neural networks GNN ; persistent homology; spectral graph theory; temporal graphs; topological data analysis TDA ; Dynamisk time warping DTW ; inbäddning; convolutional grafnätverk GCN ; neurala grafnätverk GNN ; persistent homologi; spektral graf teori; dynamisk graf; topologisk dataanalys TDA ;

   Abstract : With the arrival of 5G networks, telecommunication systems are becoming more intelligent, integrated, and broadly used. This thesis focuses on predicting the upcoming traffic to efficiently promote resource allocation, guarantee stability and reliability of the network. READ MORE

4. 3. An investigation of average stable ranks : On plane geometric objects and financial transaction data

   University essay from KTH/Matematik (Avd.)

   Author : Linn Odelius; [2020]
   Keywords : Topological data analysis; TDA; Mathematics; Stable rank; Topology; Data analysis; Financial transactions; Topologisk dataanalys; Topologi; TDA; Matematik; Teoretisk Matematik; Dataanalys; Finans; Stabil rang;

   Abstract : This thesis concerns the topological features of plane geometric shapes and financial transaction data. Topological properties of the data such as homology groups and their stable ranks are analysed. READ MORE

5. 4. Statistical Learning and Analysis on Homology-Based Features

   University essay from KTH/Matematisk statistik

   Author : Jens Agerberg; [2020]
   Keywords : Applied topology; topological data analysis; TDA; persistent homology; machine learning; Topologisk dataanalys; maskininlärning;

   Abstract : Stable rank has recently been proposed as an invariant to encode the result of persistent homology, a method used in topological data analysis. In this thesis we develop methods for statistical analysis as well as machine learning methods based on stable rank. READ MORE

6. 5. An Investigation of Neural Network Structure with Topological Data Analysis

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

   Author : Vladislav Polianskii; [2018]
   Keywords : machine learning; deep learning; autoencoders; TDA; computational topology; topological data analysis;

   Abstract : Artificial neural networks at the present time gain notable popularity and show astounding results in many machine learning tasks. This, however, also results in a drawback that the understanding of the processes happening inside of learning algorithms decreases. READ MORE