Essays about: "Hierarkisk klustring"

Showing result 1 - 5 of 21 essays containing the words Hierarkisk klustring.

  1. 1. Hierarchical Clustering using Brain-like Recurrent Attractor Neural Networks

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

    Author : Hannah Kühn; [2023]
    Keywords : Hierarchical Clustering; Attractor Network; Recurrent Neural Network; Brain-like computing; Hierarkisk klustring; Anlockningsnätverk; Återkommande neurala nätverk; Hjärnliknande databehandling;

    Abstract : Hierarchical clustering is a family of machine learning methods that has many applications, amongst other data science and data mining. This thesis belongs to the research area of brain-like computing and introduces a novel approach to hierarchical clustering using a brain-like recurrent neural network. READ MORE

  3. 2. 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

  4. 3. SARS-CoV-2 Lineage Clustering : Using Unsupervised Machine Learning

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

    Author : Amanda Hedlund; Fonzie Forsman; [2022]
    Keywords : ;

    Abstract : The methods of sequencing genetic information and the access to this information has proved to be very useful in the research and understanding of viruses. It can for example be used to develop vaccines, manage pandemics, and attempt to map the virus’ spread and development. READ MORE

  5. 4. Exploring the TMD algorithm : A topological analysis of human and rodent neurons

    University essay from KTH/Datavetenskap

    Author : Claudia Berlin; Felix Nordström Qvarfordt; [2022]
    Keywords : ;

    Abstract : In this report, we study the topological differences and similarities between human and rodent neuron types. Specifically, we are exploring the Topological Morphology Descriptor (TMD) and what result we can achieve with this relatively new method. READ MORE

  6. 5. Hierarchical Portfolio Allocation with Community Detection

    University essay from KTH/Matematik (Avd.)

    Author : Kiar Fatah; Taariq Nazar; [2022]
    Keywords : Portfolio Allocation; Hierarchical Clustering; Graph Theory; Community Detection; Modern Portfolio Theory; Portföljallokering; Hierarkisk klustring; Grafteori; Community Detection; Modern Portföljteori;

    Abstract : Traditionally, practitioners use modern portfolio theory to invest optimally. Its appeal lies in its mathematical simplicity and elegance. However, despite its beauty, the theory it is plagued with many problems, which are in combination called the Markowitz curse. READ MORE