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Employment (1)

Norwegian University of Life Sciences: Ås, Akershus, NO

2003-01-01 to present | Professor in Statistics (Department of Mathematical Sciences and Technology)
Employment
Source: Self-asserted source
Ulf Geir Indahl

Education and qualifications (1)

University of Oslo: Oslo, Oslo, NO

1984-08-20 to 1998-05-20 | PhD (Department of Mathematics)
Education
Source: Self-asserted source
Ulf Geir Indahl

Works (19)

A New Formula for Faster Computation of the K-Fold Cross-Validation and Good Regularisation Parameter Values in Ridge Regression

IEEE Access
2024 | Journal article
DOI: 10.1109/ACCESS.2024.3357097
Contributors: Kristian Hovde Liland; Joakim Skogholt; Ulf Geir Indahl
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Crossref

Selection of principal variables through a modified Gram–Schmidt process with and without supervision

Journal of Chemometrics
2023-10 | Journal article
DOI: 10.1002/cem.3510
Contributors: Joakim Skogholt; Kristian H. Liland; Tormod Næs; Age K. Smilde; Ulf G. Indahl
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Crossref

Extraction of photoluminescence with Pearson correlation coefficient from images of field-installed photovoltaic modules

Journal of Applied Physics
2023-06-07 | Journal article
DOI: 10.1063/5.0151487
Contributors: M. Vuković; K. H. Liland; U. G. Indahl; M. Jakovljević; A. S. Flø; E. Olsen; I. Burud
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Crossref

Swiss knife covariates selection: A unified algorithm for covariates selection in single block, multiblock, multiway, multiway multiblock cases including multiple responses

Journal of Chemometrics
2022-10 | Journal article
DOI: 10.1002/cem.3441
Contributors: Puneet Mishra; Kristian Hovde Liland; Ulf Geir Indahl
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Crossref

The canonical partial least squares approach to analysing multiway datasets—N‐CPLS

Journal of Chemometrics
2022-07 | Journal article
DOI: 10.1002/cem.3432
Contributors: Kristian Hovde Liland; Ulf Geir Indahl; Joakim Skogholt; Puneet Mishra
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Crossref

On the possible benefits of deep learning for spectral preprocessing

Journal of Chemometrics
2022-02 | Journal article
DOI: 10.1002/cem.3374
Contributors: Runar Helin; Ulf Geir Indahl; Oliver Tomic; Kristian Hovde Liland
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Crossref

A comparison of methods for fully automatic segmentation of tumors and involved nodes in PET/CT of head and neck cancers

Physics in Medicine & Biology
2021-03-21 | Journal article
DOI: 10.1088/1361-6560/abe553
Contributors: Aurora Rosvoll Groendahl; Ingerid Skjei Knudtsen; Bao Ngoc Huynh; Martine Mulstad; Yngve Mardal Moe; Franziska Knuth; Oliver Tomic; Ulf Geir Indahl; Turid Torheim; Einar Dale et al.
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Crossref

Much faster cross‐validation in PLSR‐modelling by avoiding redundant calculations

Journal of Chemometrics
2020-03 | Journal article
DOI: 10.1002/cem.3201
Contributors: Kristian Hovde Liland; Petter Stefansson; Ulf Geir Indahl
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Crossref

The O‐PLS methodology for orthogonal signal correction—is it correcting or confusing?

Journal of Chemometrics
2020-01 | Journal article
DOI: 10.1002/cem.2884
Contributors: Ulf G. Indahl
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Crossref

Orders of magnitude speed increase in partial least squares feature selection with new simple indexing technique for very tall data sets

Journal of Chemometrics
2019-11 | Journal article
DOI: 10.1002/cem.3141
Contributors: Petter Stefansson; Ulf G. Indahl; Kristian H. Liland; Ingunn Burud
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Crossref

Deriving Animal Movement Behaviors Using Movement Parameters Extracted from Location Data

ISPRS International Journal of Geo-Information
2018 | Journal article
DOI: http://dx.doi.org/10.3390/ijgi7020078
Source: Self-asserted source
Ulf Geir Indahl

Land cover segmentation of airborne LiDAR data using stochastic atrous network

Remote Sensing
2018 | Journal article
DOI: https://doi.org/10.3390/rs10060973
Source: Self-asserted source
Ulf Geir Indahl

A similarity index for comparing coupled matrices

Journal of Chemometrics
2018-10 | Journal article
DOI: 10.1002/cem.3049
Contributors: Ulf G. Indahl; Tormod Næs; Kristian Hovde Liland
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Crossref

Baseline and interferent correction by the Tikhonov regularization framework for linear least squares modeling

Journal of Chemometrics
2018-03 | Journal article
DOI: 10.1002/cem.2962
Contributors: Joakim Skogholt; Kristian Hovde Liland; Ulf Geir Indahl
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Crossref

Autodelineation of cervical cancers using multiparametric magnetic resonance imaging and machine learning

Acta Oncologica
2017 | Journal article
DOI: http://dx.doi.org/10.1080/0284186X.2017.1285499
Source: Self-asserted source
Ulf Geir Indahl

Variable selection models for genomic selection using whole-genome sequence data and singular value decomposition.

Genetics Selection Evolution
2017 | Journal article
DOI: http://dx.doi.org/10.1186/s12711-017-0369-3
Source: Self-asserted source
Ulf Geir Indahl

Fast and stable partial least squares modelling: A benchmark study with theoretical comments

Journal of Chemometrics
2017-08 | Journal article
DOI: 10.1002/cem.2898
Contributors: Åke Björck; Ulf G. Indahl
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Crossref

A method to detect inactive periods in animal movement using density-based clustering

Applied Geography
2016 | Journal article
DOI: http://dx.doi.org/10.1016/j.apgeog.2016.06.009
Source: Self-asserted source
Ulf Geir Indahl

ROSA—a fast extension of partial least squares regression for multiblock data analysis.

Journal of Chemometrics
2016 | Journal article
DOI: http://dx.doi.org/10.1002/cem.2824
Source: Self-asserted source
Ulf Geir Indahl
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