Search Results for author: Pirmin Lemberger

Found 7 papers, 3 papers with code

Explaining Text Classifiers with Counterfactual Representations

1 code implementation1 Feb 2024 Pirmin Lemberger, Antoine Saillenfest

One well motivated explanation method for classifiers leverages counterfactuals which are hypothetical events identical to real observations in all aspects except for one categorical feature.

Attribute Causal Inference +1

Towards Scalable Adaptive Learning with Graph Neural Networks and Reinforcement Learning

1 code implementation10 May 2023 Jean Vassoyan, Jill-Jênn Vie, Pirmin Lemberger

Our model is a sequential recommender system based on a graph neural network, which we evaluate on a population of simulated learners.

Recommendation Systems reinforcement-learning

How Graph Structure and Label Dependencies Contribute to Node Classification in a Large Network of Documents

1 code implementation3 Apr 2023 Pirmin Lemberger, Antoine Saillenfest

We introduce a new dataset named WikiVitals which contains a large graph of 48k mutually referred Wikipedia articles classified into 32 categories and connected by 2. 3M edges.

Model Selection Node Classification

Reconciling Causality and Statistics

no code implementations8 Jul 2020 Pirmin Lemberger, Denis Oblin

Statisticians have warned us since the early days of their discipline that experimental correlation between two observations by no means implies the existence of a causal relation.

Deep Learning Models for Automatic Summarization

no code implementations25 May 2020 Pirmin Lemberger

Text summarization is an NLP task which aims to convert a textual document into a shorter one while keeping as much meaning as possible.

reinforcement-learning Reinforcement Learning (RL) +1

A Primer on Domain Adaptation

no code implementations27 Jan 2020 Pirmin Lemberger, Ivan Panico

Standard supervised machine learning assumes that the distribution of the source samples used to train an algorithm is the same as the one of the target samples on which it is supposed to make predictions.

Domain Adaptation Selection bias

On Generalization and Regularization in Deep Learning

no code implementations5 Apr 2017 Pirmin Lemberger

Why do large neural network generalize so well on complex tasks such as image classification or speech recognition?

BIG-bench Machine Learning Image Classification +2

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