Search for dissertations about: "partial least-squares PLS"

Showing result 1 - 5 of 57 swedish dissertations containing the words partial least-squares PLS.

  1. 1. Bilinear Regression and Second Order Calibration

    Author : Marie Linder; Pieter Kroonenberg; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; chemometrics; calibration; multivariate; hyphenated methods; matrix data; bilinear model; least squares; singular value decomposition; generalized rank annihilation; trilinear decomposition; parallel factor analysis; principal components regression; partial least squares; prediction; matematisk statistik; Mathematical Statistics;

    Abstract : We consider calibration of second-order (or "hyphenated") instruments for chemical analysis. Many such instruments generate bilinear two-way (matrix) type data for each specimen. The bilinear regression model is to be estimated from a number of specimens of known composition. READ MORE

  2. 2. Exploration of Multivariate Evaluation Techniques in Surface Enhanced Raman Spectroscopy (SERS)

    Author : Aamer Abbas; Chalmers University of Technology; []
    Keywords : carotenoids; surface enhanced raman spectroscopy; orthogonal partial least squares; target orthogonal partial least squares; chemical imaging; OPLS; PLS; cytarbine; raman; hyperspectral; idarubicin; T-OPLS; doxorubicin; lymphocytes; multivariate analysis; 4-mercaptobenzonitrile; internal standard;

    Abstract : .... READ MORE

  3. 3. Application of surface enhanced Raman spectroscopy and multivariate evaluation techniques on biological samples

    Author : Charlotte Eliasson; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; RS; PLS; multivariate evaluation; Raman spectroscopy; partial least squares; PCA; principal component analysis; SERS; surface-enhanced Raman Spectroscopy; chemometrics; doxorubicin;

    Abstract : .... READ MORE

  4. 4. Bioinformatics tools for discovery and evaluation of biomarkers : Applications in clinical assessment of cancer

    Author : Benjamin Ulfenborg; Björn Olsson; Karin Klinga-Levan; Erik Larsson Lekholm; Högskolan i Skövde; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; NATURVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; NATURAL SCIENCES; MEDICAL AND HEALTH SCIENCES; MEDICAL AND HEALTH SCIENCES; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Algorithms; biomarkers; machine learning; classification; cancer; microRNA database; microRNA discovery; partial least squares; Medical sciences; Medicin; Bioinformatik; Bioinformatics; Biomedicin; Biomedicine;

    Abstract : Cancer is a disease characterized by abnormal proliferation of cells in the body and ranks as the second leading cause of death worldwide. In order to improve cancer patient care, a major focus of cancer research is to discover biomarkers. READ MORE

  5. 5. A two-step regression method with connections to partial least squares and the growth curve model

    Author : Ying Li; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Prediction of a continuous response variable from background data is considered. The independent prediction variable data may have a collinear structure and comprise group effects. A new two-step regression method inspired by PLS (partial least squares regression) is proposed. READ MORE