Louis Wehenkel

Orcid: 0000-0001-6649-2405

Affiliations:
  • University of Liège, Belgium


According to our database1, Louis Wehenkel authored at least 92 papers between 1989 and 2021.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2021
Cyber-physical risk modeling with imperfect cyber-attackers.
CoRR, 2021

From global to local MDI variable importances for random forests and when they are Shapley values.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Supervised learning of convex piecewise linear approximations of optimization problems.
Proceedings of the 29th European Symposium on Artificial Neural Networks, 2021

2020
Recent Developments in Machine Learning for Energy Systems Reliability Management.
Proc. IEEE, 2020

Bayesian estimates of transmission line outage rates that consider line dependencies.
CoRR, 2020

2019
Guest Editorial Special Issue on Analysis, Control, and Optimization of Energy Networks.
IEEE Trans. Control. Netw. Syst., 2019

Gradient tree boosting with random output projections for multi-label classification and multi-output regression.
CoRR, 2019

2018
Chance-Constrained Outage Scheduling using a Machine Learning Proxy.
CoRR, 2018

Random Subspace with Trees for Feature Selection Under Memory Constraints.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2018

2017
A Machine Learning-Based Approximation of Strong Branching.
INFORMS J. Comput., 2017

2016
Automatic Learning of Fine Operating Rules for Online Power System Security Control.
IEEE Trans. Neural Networks Learn. Syst., 2016

Towards generic image classification using tree-based learning: An extensive empirical study.
Pattern Recognit. Lett., 2016

Whither probabilistic security management for real-time operation of power systems ?
CoRR, 2016

Unit Commitment using Nearest Neighbor as a Short-Term Proxy.
CoRR, 2016

Collaborative analysis of multi-gigapixel imaging data using Cytomine.
Bioinform., 2016

Context-dependent feature analysis with random forests.
Proceedings of the Thirty-Second Conference on Uncertainty in Artificial Intelligence, 2016

Probabilistic Reliability Management Approach and Criteria for power system real-time operation.
Proceedings of the Power Systems Computation Conference, 2016

2015
gammaMAXT: a fast multiple-testing correction algorithm.
BioData Min., 2015

2014
Classifying pairs with trees for supervised biological network inference.
CoRR, 2014

Advanced optimization methods for power systems.
Proceedings of the 2014 Power Systems Computation Conference, 2014

An AC OPF-based heuristic algorithm for optimal transmission switching.
Proceedings of the 2014 Power Systems Computation Conference, 2014

Random Forests with Random Projections of the Output Space for High Dimensional Multi-label Classification.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2014

A hybrid human-computer approach for large-scale image-based measurements using web services and machine learning.
Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

2013
Stratégies d'échantillonnage pour l'apprentissage par renforcement batch.
Rev. d'Intelligence Artif., 2013

Scenario Trees and Policy Selection for Multistage Stochastic Programming Using Machine Learning.
INFORMS J. Comput., 2013

An efficient algorithm to perform multiple testing in epistasis screening.
BMC Bioinform., 2013

Batch mode reinforcement learning based on the synthesis of artificial trajectories.
Ann. Oper. Res., 2013

Understanding variable importances in forests of randomized trees.
Proceedings of the Advances in Neural Information Processing Systems 26: 27th Annual Conference on Neural Information Processing Systems 2013. Proceedings of a meeting held December 5-8, 2013

2012
Optimized Look-Ahead Tree Policies: A Bridge Between Look-Ahead Tree Policies and Direct Policy Search
CoRR, 2012

Statistical interpretation of machine learning-based feature importance scores for biomarker discovery.
Bioinform., 2012

Decoding Spontaneous Brain Activity from fMRI Using Gaussian Processes: Tracking Brain Reactivation.
Proceedings of the Second International Workshop on Pattern Recognition in NeuroImaging, 2012

Embedding Monte Carlo Search of Features in Tree-Based Ensemble Methods.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2012

Meta-learning of Exploration/Exploitation Strategies: The Multi-armed Bandit Case.
Proceedings of the Agents and Artificial Intelligence - 4th International Conference, 2012

Learning to Play K-armed Bandit Problems.
Proceedings of the ICAART 2012 - Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 1, 2012

L1-based compression of random forest models.
Proceedings of the 20th European Symposium on Artificial Neural Networks, 2012

Supervised learning to tune simulated annealing for in silico protein structure prediction.
Proceedings of the 20th European Symposium on Artificial Neural Networks, 2012

Comparator selection for RPC with many labels.
Proceedings of the ECAI 2012, 2012

Policy Search in a Space of Simple Closed-form Formulas: Towards Interpretability of Reinforcement Learning.
Proceedings of the Discovery Science - 15th International Conference, 2012

2011
Estimation Monte Carlo sans modèle de politiques de décision.
Rev. d'Intelligence Artif., 2011

Data validation and missing data reconstruction using self-organizing map for water treatment.
Neural Comput. Appl., 2011

Automatic Localization of Interest Points in Zebrafish Images with Tree-Based Methods.
Proceedings of the Pattern Recognition in Bioinformatics, 2011

Efficiently Approximating Markov Tree Bagging for High-Dimensional Density Estimation.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2011

Optimal Sample Selection for Batch-mode Reinforcement Learning.
Proceedings of the ICAART 2011 - Proceedings of the 3rd International Conference on Agents and Artificial Intelligence, Volume 1, 2011

Optimized Look-ahead Tree Search Policies.
Proceedings of the Recent Advances in Reinforcement Learning - 9th European Workshop, 2011

Automatic Discovery of Ranking Formulas for Playing with Multi-armed Bandits.
Proceedings of the Recent Advances in Reinforcement Learning - 9th European Workshop, 2011

Iterative multi-task sequence labeling for predicting structural properties of proteins.
Proceedings of the 19th European Symposium on Artificial Neural Networks, 2011

Active exploration by searching for experiments that falsify the computed control policy.
Proceedings of the 2011 IEEE Symposium on Adaptive Dynamic Programming And Reinforcement Learning, 2011

2010
Editorial.
Signal Process., 2010

Model-Free Monte Carlo-like Policy Evaluation.
Proceedings of the Thirteenth International Conference on Artificial Intelligence and Statistics, 2010

Incremental indexing and distributed image search using shared randomized vocabularies.
Proceedings of the 11th ACM SIGMM International Conference on Multimedia Information Retrieval, 2010

Towards Min Max Generalization in Reinforcement Learning.
Proceedings of the Agents and Artificial Intelligence - Second International Conference, 2010

A Cautious Approach to Generalization in Reinforcement Learning.
Proceedings of the ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 1, 2010

Towards sub-quadratic learning of probability density models in the form of mixtures of trees.
Proceedings of the 18th European Symposium on Artificial Neural Networks, 2010

2009
Reinforcement Learning Versus Model Predictive Control: A Comparison on a Power System Problem.
IEEE Trans. Syst. Man Cybern. Part B, 2009

Content-based Image Retrieval by Indexing Random Subwindows with Randomized Trees.
IPSJ Trans. Comput. Vis. Appl., 2009

Fast Multi-class Image Annotation with Random Subwindows and Multiple Output Randomized Trees.
Proceedings of the VISAPP 2009 - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications, Lisboa, Portugal, February 5-8, 2009, 2009

Bounds for Multistage Stochastic Programs Using Supervised Learning Strategies.
Proceedings of the Stochastic Algorithms: Foundations and Applications, 2009

Probability Density Estimation by Perturbing and Combining Tree Structured Markov Networks.
Proceedings of the Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 2009

Inferring bounds on the performance of a control policy from a sample of trajectories.
Proceedings of the IEEE Symposium on Adaptive Dynamic Programming and Reinforcement Learning, 2009

Planning under uncertainty, ensembles of disturbance trees and kernelized discrete action spaces.
Proceedings of the IEEE Symposium on Adaptive Dynamic Programming and Reinforcement Learning, 2009

2008
Preface.
Proceedings of the Third Workshop on New Challenges for Feature Selection in Data Mining and Knowledge Discovery, 2008

Exploiting tree-based variable importances to selectively identify relevant variables.
Proceedings of the Third Workshop on New Challenges for Feature Selection in Data Mining and Knowledge Discovery, 2008

Learning Inclusion-Optimal Chordal Graphs.
Proceedings of the UAI 2008, 2008

Lazy Planning under Uncertainty by Optimizing Decisions on an Ensemble of Incomplete Disturbance Trees.
Proceedings of the Recent Advances in Reinforcement Learning, 8th European Workshop, 2008

2007
Estimation of rotor angles of synchronous machines using artificial neural networks and local PMU-based quantities.
Neurocomputing, 2007

Gradient boosting for kernelized output spaces.
Proceedings of the Machine Learning, 2007

2006
Extremely randomized trees.
Mach. Learn., 2006

Reinforcement Learning with Raw Image Pixels as Input State.
Proceedings of the Advances in Machine Vision, 2006

A Semi-Algebraic Description of Naive Bayes Models with Two Hidden Classes.
Proceedings of the International Symposium on Artificial Intelligence and Mathematics, 2006

Kernelizing the output of tree-based methods.
Proceedings of the Machine Learning, 2006

Clinical data based optimal STI strategies for HIV: a reinforcement learning approach.
Proceedings of the 45th IEEE Conference on Decision and Control, 2006

2005
Tree-Based Batch Mode Reinforcement Learning.
J. Mach. Learn. Res., 2005

Proteomic mass spectra classification using decision tree based ensemble methods.
Bioinform., 2005

Segment and Combine Approach for Non-parametric Time-Series Classification.
Proceedings of the Knowledge Discovery in Databases: PKDD 2005, 2005

Closed-form dual perturb and combine for tree-based models.
Proceedings of the Machine Learning, 2005

Random Subwindows for Robust Image Classification.
Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2005), 2005

Biomedical Image Classification with Random Subwindows and Decision Trees.
Proceedings of the Computer Vision for Biomedical Image Applications, 2005

Segment and Combine Approach for Biological Sequence Classification.
Proceedings of the 2005 IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology, 2005

2004
Modifying eigenvalue interactions near weak resonance.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

2003
Erratum to "A complete fuzzy decision tree technique": [Fuzzy Sets and Systems 138 (2003) 221-254].
Fuzzy Sets Syst., 2003

A complete fuzzy decision tree technique.
Fuzzy Sets Syst., 2003

A Comparison of Generic Machine Learning Algorithms for Image Classification.
Proceedings of the Research and Development in Intelligent Systems XX, 2003

Iteratively Extending Time Horizon Reinforcement Learning.
Proceedings of the Machine Learning: ECML 2003, 2003

2002
On the Construction of the Inclusion Boundary Neighbourhood for Markov Equivalence Classes of Bayesian Network Structures.
Proceedings of the UAI '02, 2002

2000
Temporal Machine Learning for Switching Control.
Proceedings of the Principles of Data Mining and Knowledge Discovery, 2000

Application of Reinforcement Learning to Electrical Power System Closed-Loop Emergency Control.
Proceedings of the Principles of Data Mining and Knowledge Discovery, 2000

Investigation and Reduction of Discretization Variance in Decision Tree Induction.
Proceedings of the Machine Learning: ECML 2000, 11th European Conference on Machine Learning, Barcelona, Catalonia, Spain, May 31, 2000

1999
Automatic induction of fuzzy decision trees and its application to power system security assessment.
Fuzzy Sets Syst., 1999

1998
Distance Rejection in the Context of Electric Power System Security Assessment Based on Automatic Learning.
Proceedings of the Advances in Pattern Recognition, 1998

1997
Machine-Learning Approaches to Power-System Security Assessment.
IEEE Expert, 1997

1991
Decision trees and transient stability of electric power systems.
Autom., 1991

1989
Inductive inference applied to on-line transient stability assessment of electric power systems.
Autom., 1989


  Loading...