Essays about: "PCA."

Showing result 21 - 25 of 260 essays containing the word PCA..

  1. 21. Development and Optimization of Near-infrared spectroscopy

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Amanda Hahlin; [2023]
    Keywords : Near-infrared spectroscopy; NIRS; Textile sorting; Principal component analysis; PCA; Post-consumer end-of-life textiles;

    Abstract : With the growing demand for sustainable options, the existing sorting capacities are limiting the potential for fiber-to-fiber recycling. With the help of near-infrared spectroscopy (NIRS), automated sorting of textiles with high accuracy is possible due to the easy access for polymer identification. READ MORE

  3. 22. Personal Carbon Allowances from a Legal Perspective

    University essay from Stockholms universitet/Stockholms miljörättscentrum (SMC)

    Author : Mona Schumny; [2023]
    Keywords : Personal Carbon Allowances; Carbon Accounting; Carbon Footprint; Climate Change; Paris Agreement;

    Abstract : To reach the Paris Agreement targets, the remaining carbon budget is about 2.3 tons of CO2e per person per year. However, current per capita emissions exceed the target, with a global average carbon footprint of 4.81 tons. READ MORE

  4. 23. Public Domain Intelligence Tests: Psychometric properties of the Cog15 and ICAR16 cognitive ability scales

    University essay from Lunds universitet/Institutionen för psykologi

    Author : Dagný Kristjánsdóttir; Aya Zaiter; [2023]
    Keywords : general intelligence; intelligence testing; public domain; CFA; PCA; Social Sciences;

    Abstract : The current paper aims to explore the psychometric properties of two public domain cognitive ability scales, Cog15 and ICAR16, and investigate how well they each capture the g-factor in a Swedish sample (N = 428). The motivation for choosing these aims is that public domain, free, and easily accessible intelligence tests are needed for measuring the g-factor. READ MORE

  5. 24. Heart- and Sapwood Segmentation on Hyperspectral Images using Deep Learning

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Samuel Hallin; Simon Samnegård; [2023]
    Keywords : Computer Vision; Hyperspectral Imaging; Heartwood; Sapwood; Deep Learning; Segmentation; Dimensionality Reduction; PCA; PLS; SVM; U-NET; U-within-U-Net;

    Abstract : For manufacturers in the wood industry, an important way to make the production more effective is to automate the process of detecting defects and different attributes on boards. One important attribute on most boards is heartwood and sapwood. READ MORE

  6. 25. Investigation of unknown groundwater flows to two leachate ponds at Hovgården

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Katja Nordström; [2023]
    Keywords : landfill; leachate; principle component analysis; PCA; polishing pond;

    Abstract : The leaching of groundwater into two polishing ponds, the last step in the wastewater treatment process on Hovgarden waste facility, was examined. The focus of this study was to analyse the PFAS composition profile (fingerprint) to trace the leaching groundwater. READ MORE