Search Results for author: Sam Verboven

Found 6 papers, 2 papers with code

A Causal Perspective on Loan Pricing: Investigating the Impacts of Selection Bias on Identifying Bid-Response Functions

no code implementations7 Sep 2023 Christopher Bockel-Rickermann, Sam Verboven, Tim Verdonck, Wouter Verbeke

In lending, where prices are specific to both customers and products, having a well-functioning personalized pricing policy in place is essential to effective business making.

Causal Inference Selection bias

Sample-Level Weighting for Multi-Task Learning with Auxiliary Tasks

1 code implementation7 Jun 2023 Emilie Grégoire, Hafeez Chaudhary, Sam Verboven

Multi-task learning (MTL) can improve the generalization performance of neural networks by sharing representations with related tasks.

Multi-Task Learning

HydaLearn: Highly Dynamic Task Weighting for Multi-task Learning with Auxiliary Tasks

no code implementations26 Aug 2020 Sam Verboven, Muhammad Hafeez Chaudhary, Jeroen Berrevoets, Wouter Verbeke

Multi-task learning (MTL) can improve performance on a task by sharing representations with one or more related auxiliary-tasks.

Multi-Task Learning

The foundations of cost-sensitive causal classification

no code implementations24 Jul 2020 Wouter Verbeke, Diego Olaya, Jeroen Berrevoets, Sam Verboven, Sebastián Maldonado

The framework is shown to instantiate to application-specific cost-sensitive performance measures that have been recently proposed for evaluating customer retention and response uplift models, and allows to maximize profitability when adopting a causal classification model for optimizing decision-making.

Classification Decision Making +1

Autoencoders for strategic decision support

no code implementations3 May 2020 Sam Verboven, Jeroen Berrevoets, Chris Wuytens, Bart Baesens, Wouter Verbeke

However, few data-driven tools that support strategic decision-making are available.

Decision Making

Optimising Individual-Treatment-Effect Using Bandits

1 code implementation16 Oct 2019 Jeroen Berrevoets, Sam Verboven, Wouter Verbeke

Applying causal inference models in areas such as economics, healthcare and marketing receives great interest from the machine learning community.

Causal Inference Marketing

Cannot find the paper you are looking for? You can Submit a new open access paper.