User profiles for Anders Løland

Anders Løland

Research Director, Norwegian Computing Center (Norsk Regnesentral)
Verified email at nr.no
Cited by 1182

[HTML][HTML] Explaining individual predictions when features are dependent: More accurate approximations to Shapley values

K Aas, M Jullum, A Løland - Artificial Intelligence, 2021 - Elsevier
Explaining complex or seemingly simple machine learning models is an important practical
problem. We want to explain individual predictions from such models by learning simple, …

Detecting money laundering transactions with machine learning

M Jullum, A Løland, RB Huseby, G Ånonsen… - Journal of Money …, 2020 - emerald.com
Purpose The purpose of this paper is to develop, describe and validate a machine learning
model for prioritising which financial transactions should be manually investigated for …

Spatial covariance modelling in a complex coastal domain by multidimensional scaling

A Løland, G Høst - Environmetrics: The Official Journal of the …, 2003 - Wiley Online Library
In aquatic studies, spatial interactions may be both easier to interpret and to quantify by using
water distance than by using geographic distance. The water distance is the shortest path …

Causal modeling and inference for electricity markets

E Ferkingstad, A Løland, M Wilhelmsen - Energy Economics, 2011 - Elsevier
How does dynamic price information flow among Northern European electricity spot prices
and prices of major electricity generation fuel sources? We use time series models combined …

[HTML][HTML] Effects of mRNA amplification on gene expression ratios in cDNA experiments estimated by analysis of variance

V Nygaard, A Løland, M Holden, M Langaas, H Rue… - BMC genomics, 2003 - Springer
Background A limiting factor of cDNA microarray technology is the need for a substantial
amount of RNA per labeling reaction. Thus, 20–200 micro-grams total RNA or 0.5–2 micro-…

Explaining predictive models using Shapley values and non-parametric vine copulas

K Aas, T Nagler, M Jullum, A Løland - Dependence modeling, 2021 - degruyter.com
In this paper the goal is to explain predictions from complex machine learning models. One
method that has become very popular during the last few years is Shapley values. The …

Observed wave actions on Norwegian semi-submersible and TLP decks

A Kvitrud, AH Løland - International Conference on …, 2018 - asmedigitalcollection.asme.org
Waves have impacted decks on Norwegian semi-submersibles (semis) and TLPs several
times. However, it did not get necessary attention before two accidents in 2015. In 2015, a …

Estimating and decomposing total uncertainty for survey-based abundance estimates of Norwegian spring-spawning herring

A Løland, M Aldrin, E Ona, V Hjellvik… - ICES Journal of Marine …, 2007 - academic.oup.com
Løland, A., Aldrin, M., Ona, E., Hjellvik, V., and Holst, JC 2007. Estimating and decomposing
total uncertainty for survey‐based abundance estimates of Norwegian spring‐spawning …

[HTML][HTML] Limitations of mRNA amplification from small-size cell samples

V Nygaard, M Holden, A Løland, M Langaas… - Bmc Genomics, 2005 - Springer
Background Global mRNA amplification has become a widely used approach to obtain gene
expression profiles from limited material. An important concern is the reliable reflection of …

Risk premium in the UK natural gas forward market

IH Haff, O Lindqvist, A Løland - Energy Economics, 2008 - Elsevier
This report investigates the UK natural gas market, and tests whether it is a fair-game efficient
forward market, using forward contracts ranging from one to five months time to delivery. …