Showing 181 - 200 results of 692 for search '"fraud detection"', query time: 0.27s Refine Results
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    Improving Classification Performance in Credit Card Fraud Detection by Using New Data Augmentation by Emilija Strelcenia, Simant Prakoonwit

    Published 2023-01-01
    “…In order to deal with the rarity of fraudulent occurrences, this paper investigates a variety of data augmentation techniques to address the imbalanced data problem and introduces a new data augmentation model, K-CGAN, for credit card fraud detection. A number of the main classification techniques are then used to evaluate the performance of the augmentation techniques. …”
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    Cross channel fraud detection framework in financial services using recurrent neural networks by Patel, Yogesh

    Published 2019
    “…The reliability and performance of real time fraud detection techniques has been a major concern for the financial institutions as traditional fraud detection models couldn’t cope with the emerging new and innovative attacks that deceive banks. …”
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  12. 192

    Credit Card Fraud Detection Using New Preprocessing And Hybrid Machine Learning Techniques by Gasim, Esraa Faisal Malik

    Published 2023
    “…The second contribution to this research is to develop multiple hybrid machine learning models in order to enhance the detection of fraudulent activities in the credit card fraud detection domain.…”
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    Thesis
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    Enhancing Medicare Fraud Detection Through Machine Learning: Addressing Class Imbalance With SMOTE-ENN by Rayene Bounab, Karim Zarour, Bouchra Guelib, Nawres Khlifa

    Published 2024-01-01
    “…The healthcare fraud detection field is constantly evolving and faces significant challenges, particularly when addressing imbalanced data issues. …”
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    Article
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