Essays about: "cluster identification"

Showing result 1 - 5 of 47 essays containing the words cluster identification.

  1. 1. Identification of Fibers in Micro-CT Images of Paperboard Using Deep Learning

    University essay from Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaper

    Author : David Rydgård; [2023]
    Keywords : Fiber networks; Paperboard mechanics; Deep learning; Tomography; Image analysis; Technology and Engineering;

    Abstract : This master thesis project explores the possibility of using deep learning to segment individual fibers in three-dimensional tomography images of paperboard fiber networks. We test a method which has previously been used to segment fibers in images of glass fiber reinforced polymers. READ MORE

  3. 2. Beyond political interest: Citizen profile identification from the European Social Survey

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Maria Delgado i García; [2023]
    Keywords : political interest; political behavior; European Social Survey; cluster analysis; civic skills;

    Abstract : The first step towards developing targeted policies to boost political interest is to identify the main characteristics of individuals interested (and those who are not) in politics. This article aims at exploring the common factors shared by individuals with the same political interest. READ MORE

  4. 3. Counterfeit product grouping - a cluster ensemble approach

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Jency Raj; Ramu Satheesh; [2023]
    Keywords : Machine Learning; Deeplearning; Image analysis; Data science;

    Abstract : he need for the development and use of efficient and reliable Anticounterfeit techniques in the manufacturing industry and online trading has recently increased tremendously. Flooding counterfeit products in the international market have several adverse social and economic impacts globally. READ MORE

  5. 4. Identification, investigation and prediction of post-COVID phenotypes : Using Cluster analysis and Ordinal logistic regression to determine severity of post-COVID

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Sara Malmquist; Oliver Rykatkin; [2023]
    Keywords : K-means; Ordinal logistic regression; Backwards deletion; PCS score; Post-COVID; ROC curve;

    Abstract : It is believed that a large number of people experience remaining symptoms after COVID-19, so-called post-COVID. The formal definition and diagnostic criteria of post-COVID have been a scientific controversy. So far, there is no reliable system for distinguishing the severity of post-COVID. READ MORE

  6. 5. Intelligence Extraction Using Machine Learning for Threat Identification Purposes : An Overview

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

    Author : Jonatan Lindgren; [2022]
    Keywords : Machine learning; Radar threat identification; Clustering; Performance metrics for unsupervised learning; Feature scaling; Electronic warfare; Maskininlärning; Identifikation av radarhot; Klustring; Prestandamått för oövervakad inlärning; Skalning av dataparametrar; Elektronisk krigsföring;

    Abstract : Radar is an invaluable tool for detecting and assessing threats on land, on the seas and in the air. To properly evaluate threats, radar operators construct threat libraries where the signal characteristics of emitters are stored and mapped to specific types of platforms. READ MORE