About the challenge
Year: Transactions from 2016 to 2018
Total size: 210,000 transactions
Additional challenge: Clients who committed fraud in the training set are different from those in the evaluation set
transactions_train.csv: Transactions for training.
train_fraud_labels.json: Labels for the training transactions.
cards_data.csv: Payment card information.
users_data.csv: User information.
mcc_codes.json: MCC codes and descriptions.
evaluation_features.csv: Transactions for evaluation (without labels). (Note: This file is only to be used for model evaluation; it should not be used for training.)
Participants must submit a CSV file containing the following columns:
transaction_id: Transaction identifier (as in evaluation_features.csv)
fraud_prediction: Binary prediction (1 for fraud, 0 for non-fraud)
This dataset presents a realistic challenge in bank fraud detection where models must generalize to new clients. Participants will need to develop algorithms capable of detecting fraud for clients never seen during training. Link to Datas : https://ibm.box.com/s/2oxd8h5vpfghe0iniz6lx06hft5ic12c
15 mai 2025
IBM
19 Pl. Marguerite Perey, 91120 Palaiseau, France
€2,000