Sökning: "Cluster visualization"

Visar resultat 1 - 5 av 28 uppsatser innehållade orden Cluster visualization.

  1. 1. Nanoparticle synthesis analysis : Program for data visualization and cluster analysis of nanoparticle synthesis protocols

    Kandidat-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Emil Juviken Hultman; Jacob Signeul; Lucas Lindborg; Eskil Silfur; [2023]
    Nyckelord :Dataanalysverktyg;

    Sammanfattning : As energy demands rise across the globe, new clean energy solutions must be developed. Peafowl Plasmonics is developing a direct solar harvesting device using plasmonic technology. To expand their business and increase manufacturing scalability, nanoparticle synthesis protocols must be made. LÄS MER

  3. 2. Evaluating clustering techniques in financial time series

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Johan Millberg; [2023]
    Nyckelord :clustering; machine learning; financial time series; time series; unsupervised learning; cluster validation; cluster evaluation; klustring; klusteranalys; finansiella tidsserier; maskininlärning; klustervalidering; evalueringsteknik;

    Sammanfattning : This degree project aims to investigate different evaluation strategies for clustering methodsused to cluster multivariate financial time series. Clustering is a type of data mining techniquewith the purpose of partitioning a data set based on similarity to data points in the same cluster,and dissimilarity to data points in other clusters. LÄS MER

  4. 3. Finding co-workers with similar competencies through data clustering

    Master-uppsats, Linköpings universitet/Artificiell intelligens och integrerade datorsystem

    Författare :Oskar Skoglund; [2022]
    Nyckelord :Data analytics; data clustering; k-modes; DBSCAN; ROCK;

    Sammanfattning : In this thesis, data clustering techniques are applied to a competence database from the company Combitech. The goal of the clustering is to connect co-workers with similar competencies and competence areas in order to enable more skill sharing. LÄS MER

  5. 4. Czekanowski’s Clustering : Development of Visualization Possibilities of the RMaCzek Package

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Ying Luo; [2022]
    Nyckelord :Cluster Analysis; Graph Visualization; Czekanowski’s Diagram; Seriation Methods; Changing Points Detection;

    Sammanfattning : As one of the most essential data mining tasks, clustering analysis has been widely discussed and employed since its invention. Czekanowski’s diagram, which has been around for over a century as a visualization tool for exploring cluster distributions, is being improved continually. LÄS MER

  7. 5. Enhancing Analysis of Hardware Design Verification Metrics Using Machine Learning & Data Visualization

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Oscar Uggla; Axel Voss; [2021]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Closing coverage holes during verification of digital integrated circuits is an iterative process to guarantee all parts are verified before fabrication. The time and manpower it takes to close coverage holes extend with the increasing complexity and size of a digital circuit. LÄS MER