Sökning: "cluster matching"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden cluster matching.

  1. 1. Order Matching Optimization : Developing and Evaluating Algorithms for Efficient Order Matching and Transaction Minimization

    Master-uppsats, Linköpings universitet/Produktionsekonomi

    Författare :Victor Jonsson; Adam Steen; [2023]
    Nyckelord :Order Matching; Mixed Integer Optimization; Minimum Common Integer Partition Problem; Algorithms; Call Auction Trading;

    Sammanfattning : This report aimed to develop algorithms for solving the optimization problem of matchingbuy and sell orders in call auctions while minimizing the number of transactions. The developed algorithms were evaluated based on their execution time and solution accuracy. 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. Software Performance Anomaly Detection Through Analysis Of Test Data By Multivariate Techniques

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Sara Salahshour Torshizi; [2022]
    Nyckelord :Software performance; Software builds; Anomaly detection; Test results; Isolation Forest;

    Sammanfattning : This thesis aims to uncover anomalies in the data describing the performance behavior of a "robot controller" as measured by software metrics. The purpose of analyzing data is mainly to identify the changes that have resulted in different performance behaviors which we refer to as performance anomalies. LÄS MER

  5. 4. Guardrail detection for landmark-based localization

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

    Författare :Nils Gumaelius; [2022]
    Nyckelord :computer vision; LiDAR; object detection; localization; landmark-based localization; guardrail detection; dbscan; autonomous driving;

    Sammanfattning : A requirement for safe autonomous driving is to have an accurate global localization of the ego vehicle. Methods based on Global Navigation Satellite System (GNSS) are the most common but are not precise enough in areas without good satellite signals. Instead, methods likelandmark-based localization (LBL) can be used. LÄS MER

  7. 5. Fonologisk utveckling hos typiskt utvecklade finska och svenska barn : En jämförande studie

    Magister-uppsats, Linköpings universitet/Institutionen för biomedicinska och kliniska vetenskaper

    Författare :Anna Lindfors; Daniela Blöcker; [2021]
    Nyckelord :phonology; phonological development; Finnish; Swedish; comparison; fonologi; fonologisk utveckling; finsktalande; svensktalande; jämförelse;

    Sammanfattning : The aim of this study was to describe the phonological development of Finnish children and to compare phonological development between monolingual Finnish speaking children in Finland and monolingual Swedish speaking children living in Sweden. Twenty Finnish children between 3;1 and 4;10 years old participated in the study. LÄS MER