Pierre-Édouard Portier

Sequence classification for credit-card fraud detection

Johannes Jurgovsky, Michael Granitzer, Konstantin Ziegler et al. · Expert Systems with Applications · 2018 · 436 citations

Fraud Detection, Classification Method, Engineering +9

Towards automated feature engineering for credit card fraud detection using multi-perspective HMMs

Yvan Lucas, Pierre-Édouard Portier, Léa Laporte et al. · Future Generation Computer Systems · 2019 · 139 citations · Full text

Fraud Detection, Engineering, Machine Learning +14

Multiple perspectives HMM-based feature engineering for credit card fraud detection

Yvan Lucas, Pierre-Édouard Portier, Léa Laporte et al. · 2019 · 36 citations

Fraud Detection, Artificial Intelligence, Engineering +19

Confusion Matrices: A Unified Theory

Johan Erbani, Pierre-Édouard Portier, Elöd Egyed‐Zsigmond et al. · IEEE Access · 2024 · 24 citations · Full text

Injecting Semantic Background Knowledge into Neural Networks using Graph Embeddings

Konstantin Ziegler, Olivier Caelen, Mathieu Garchery et al. · 2017 · 16 citations

Artificial Intelligence, Fraud Detection, Engineering +21