Ulf Geir Indahl - Publications, H-index & Citations

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Ulf Geir Indahl

Norwegian University of Life Sciences

29H-index

78Paper Count

2.1KCitation Count

Published Papers 24

Publication Date

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

IEEE ACCESS

IF3.6

2024-01-01

OAAI

Liland, Kristian Hovde; Skogholt, Joakim; Indahl, Ulf Geir

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Non-linear shrinking of linear model errors

ANALYTICA CHIMICA ACTA

IF6

2023-06-01

OAAI

Helin, Runar; Indahl, Ulf; Tomic, Oliver; Liland, Kristian Hovde

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

PHYSICS IN MEDICINE AND BIOLOGY

IF3.4

2021-03-04

PREAI

Groendahl, Aurora Rosvoll; Knudtsen, Ingerid Skjei; Bao Ngoc Huynh; Mulstad, Martine; Moe, Yngve Mardal; Knuth, Franziska; Tomic, Oliver; Indahl, Ulf Geir; Torheim, Turid; Dale, Einar; Malinen, Eirik; Futsaether, Cecilia Marie

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RENT-Repeated Elastic Net Technique for Feature Selection

IEEE ACCESS

IF3.6

2021-01-01

OAAI

Jenul, Anna; Schrunner, Stefan; Liland, Kristian Hovde; Indahl, Ulf Geir; Futsaether, Cecilia Marie; Tomic, Oliver

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SAnE: Smart Annotation and Evaluation Tools for Point Cloud Data

IEEE ACCESS

IF3.6

2020-01-01

OAAI

Arief, Hasan Asy'ari; Arief, Mansur; Zhang, Guilin; Liu, Zuxin; Bhat, Manoj; Indahl, Ulf Geir; Tveite, Havard; Zhao, Ding

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Prediction of treatment outcome for head and neck cancers using radiomics of PET/CT images

RADIOTHERAPY AND ONCOLOGY

IF5.3

2019-04-01

OAAI

Groendahl, A. Rosvoll; Midtfjord, A. D.; Langberg, G. S. Elvatun Rakh; Tomic, O.; Indahl, U. G.; Knudtsen, I. Skjei; Malinen, E.; Dale, E.; Futsaether, C. M.

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Large-scale genomic prediction using singular value decomposition of the genotype matrix

GENETICS SELECTION EVOLUTION

IF3.1

2018-02-28

OAAI

Odegard, Jorgen; Indahl, Ulf; Stranden, Ismo; Meuwissen, Theo H. E.

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

GENETICS SELECTION EVOLUTION

IF3.1

2017-12-27

OAAI

Meuwissen, Theo H. E.; Indahl, Ulf G.; Odegard, Jorgen

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A model to secure a stable iodine concentration in milk

molecular nutrition food research

IF3.4

2017-01-19

OAAI

Troan, Gisken; Dahl, Lisbeth; Meltzer, Helle Margrete; Abel, Marianne Hope; Indahl, Ulf Geir; Haug, Anna; Prestlokken, Egil

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

APPLIED GEOGRAPHY

IF5.4

2016-08-01

PREAI

Teimouri, Maryam; Indahl, Ulf Geir; Tveite, Havard

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2D electrophoresis image segmentation within a pixel-based framework

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

IF3.8

2015-02-01

PREAI

Nhek, S.; Tessema, B.; Indahl, U. G.; Martens, H.; Mosleth, E. F.

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Pixel classification methods for identifying and quantifying leaf surface injury from digital images

COMPUTERS AND ELECTRONICS IN AGRICULTURE

IF8.9

2014-10-01

OAAI

Kruse, Ole Mathis Opstad; Prats-Montalban, Jose Manuel; Indahl, Ulf Geir; Kvaal, Knut; Ferrer, Alberto; Futsaether, Cecilia Marie

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Hierarchical multivariate regression-based sensitivity analysis reveals complex parameter interaction patterns in dynamic models

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

IF3.8

2013-01-01

OAAI

Tondel, Kristin; Vik, Jon Olav; Martens, Harald; Indahl, Ulf G.; Smith, Nicolas; Omholt, Stig W.

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Nonlinear visualisation and pixel-based alignment of 2D electrophoresis images

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

IF3.8

2012-08-01

OAAI

Nhek, S.; Mosleth, E. F.; Hoy, M.; Griessl, M.; Tessema, B.; Indahl, U.; Martens, H.

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Is the brain water channel aquaporin-4 a pathogenetic factor in idiopathic intracranial hypertension? Results from a combined clinical and genetic study in a Norwegian cohort

ACTA OPHTHALMOLOGICA

IF2.8

2011-09-13

PREAI

Kerty, Emilia; Heuser, Kjell; Indahl, Ulf G.; Berg, Paul R.; Nakken, Sigve; Lien, Sigbjorn; Omholt, Stig W.; Ottersen, Ole P.; Nagelhus, Erlend A.

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Modelling and quality assessment of spots in digital images - With application to DNA microarrays

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

IF3.8

2009-08-01

PREAI

Gjerstad, Oystein; Aakra, Agot; Indahl, Ulf

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Probabilistically assisted spot segmentation - With application to DNA microarray images

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

IF3.8

2009-08-01

PREAI

Gjerstad, Oystein; Aakra, Agot; Snipen, Lars; Indahl, Ulf

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Combination of Statistical Approaches for Analysis of 2-DE Data Gives Complementary Results

JOURNAL OF PROTEOME RESEARCH

IF3.6

2008-10-28

PREAI

Grove, Harald; Jorgensen, Bo M.; Jessen, Flemming; Sondergaard, Ib; Jacobsen, Susanne; Hollung, Kristin; Indahl, Ulf; Faergestad, Ellen M.

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PNM-hased analysis of multiple images for the identification changes: A novel approach applied to unravel proteome patters of 2-D electrophoresis gel images

PROTEOMICS

IF3.9

2007-10-01

PREAI

Faergestad, Ellen Mosleth; Rye, Morten; Walczak, Beata; Gidskehaug, Lars; Wold, Jens Petter; Grove, Harald; Jia, Xiaohong; Hollung, Kristin; Indahl, Ulf G.; Westad, Frank; van den Berg, Frans; Martens, Harald

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Software effort estimation by analogy and regression toward the mean

JOURNAL OF SYSTEMS AND SOFTWARE

IF4.1

2003-12-01

PREAI

Jorgensen, M; Indahl, U; Sjoberg, DIK

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Research Directions