Essays about: "Hierarkisk klustring"
Showing result 1 - 5 of 9 essays containing the words Hierarkisk klustring.
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1. Intelligence Extraction Using Machine Learning for Threat Identification Purposes : An Overview
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)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
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2. Hierarchical Portfolio Allocation with Community Detection
University essay from KTH/Matematik (Avd.)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
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3. Designing an Interactive tool for Cluster Analysis of Clickstream Data
University essay from Uppsala universitet/Avdelningen för visuell information och interaktionAbstract : The purpose of this study was to develop an interactive tool that enables identification of different types of users of an application based on clickstream data. A complex hierarchical clustering algorithm tool called Recursive Hierarchical Clustering (RHC) was used. READ MORE
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4. Automatic SLAMS detection and magnetospheric classification in MMS data
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Short Large-Amplitude Magnetic Structures (SLAMS) have been observedby spacecraft near Earth’s quasi-parallel bow shock. They arecharacterized by a short and sudden increase of the magnetic field,usually by a factor of 2 or more. READ MORE
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5. Evaluation of clustering methods for analyzing drug cytokine profiles
University essay from Karlstads universitet/HandelshögskolanAbstract : Huvudsyftet med denna studie var att utvärdera olika klustringsmetoder för att analysera data hämtade från en läkemedelsstudie där cytokinprofiler hade genererats från 23 olika läkemedel. Hierarkisk klustring användes eftersom antal kluster inte var förutbestämt. Olika distansmått och s.k. READ MORE