Essays about: "Visualization"

Showing result 1 - 5 of 1173 essays containing the word Visualization.

  1. 1. MetaStackVis: Visually-Assisted Performance Evaluation of Metamodels in Stacking Ensemble Learning

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Ilya Ploshchik; [2023]
    Keywords : Visualization; interaction; metamodels; validation metrics; predicted probabilities; stacking; stacked generalization; ensemble learning; machine learning;

    Abstract : Stacking, also known as stacked generalization, is a method of ensemble learning where multiple base models are trained on the same dataset, and their predictions are used as input for one or more metamodels in an extra layer. This technique can lead to improved performance compared to single layer ensembles, but often requires a time-consuming trial-and-error process. READ MORE

  2. 2. An Ontological Representation for the Real-Time Evaluation of Vaccine Coverage, Safety, and Effectiveness

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Elise Lång; [2023]
    Keywords : Ontology; Vaccine evaluation; FAIR principles; Ontology evaluation;

    Abstract : Data used when studying vaccination programs and vaccine evaluations are collectedfrom multiple, and constantly changing data sources. These data sources are often isolateddata silos, that are hard for researchers and public health organizations to connect, andthus hinders when researchers and public health organizations are conducting these studies. READ MORE

  3. 3. Design and Evaluation of an Interactive Individual Ergonomic Report for Surgeons

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Melanie Anna Sherina Hensel; [2023]
    Keywords : Surgical ergonomics; Risk visualization; Ergonomic awareness; Physical workload; Work-related Musculoskeletal Disorders; Usability evaluation; Kirurgisk ergonomi; Riskvisualisering; Ergonomisk medvetenhet; Fysisk arbetsbelastning; Arbetsrelaterade belastningsskador; Utvärdering av användbarhet;

    Abstract : Surgeons have been identified as one of the highest risk groups in healthcare to develop work-related musculoskeletal disorders (WMSDs). Especially the neck and shoulders are found to be at high musculoskeletal risk due to surgeons commonly operating in a static and awkward posture for a prolonged time. READ MORE

  4. 4. Identity Construction through Consumer Collectives: A qualitative study on how consumers construct their identity within the beauty community on Tiktok

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Isabella Rammasi; Karólína Pétursdóttir; [2022]
    Keywords : Tiktok; Identity Creation; Consumer Collectives; Beauty Products; Consumer Tribes; Subcultures; Business and Economics; Social Sciences;

    Abstract : The study aims to develop an understanding of how consumers construct their identities through online communities on social media platforms. The paper will specifically look into the platform Tiktok, and moreover how consumers construct their identities within the beauty community on the platform. READ MORE

  5. 5. Modelling Gas Flow Behaviour in Gas Atomizer

    University essay from KTH/Materialvetenskap

    Author : Aravind Senan Vasanthasenan Reji; [2022]
    Keywords : Gas atomization; Nozzle; Velocity; Static pressure; Discrete phase model; Gasatomisering; Munstycke; Hastighet; Statiskt tryck; Diskret fasmodell;

    Abstract : Gas atomization is regarded as a reliable method for creating high-quality metal powders from molten metal. The liquid metal is fed into the chamber as a free-falling stream through a nozzle, where it is impinged by high-velocity gas jets, causing degeneration and production of metal droplets, which solidify to create metal powders. READ MORE