Скачать или смотреть Real-time Fraud Detection using Big Data & Machine Learning

Title: Real-Time Fraud Detection System: How We Built a Cutting-Edge Solution for Retail

Description:

In this video, I dive into the exciting world of real-time fraud detection and show you how we developed a sophisticated system to tackle fraudulent activities in retail operations. With retail giants like Walmart generating enormous amounts of transactional data every day, detecting fraud as it happens is crucial for preventing financial losses and protecting customer trust.

🌟 In This Video, You'll Learn:

Data Collection & Preprocessing: See how we collected and integrated vast amounts of transactional data from various sources using big data platforms like Apache Hadoop and Spark. Discover how we cleaned and prepared this data to ensure our models perform at their best.
Machine Learning Models: Explore the machine learning techniques we employed, from supervised methods like Random Forest and Neural Networks to unsupervised approaches like Isolation Forest and Autoencoders. Learn how these models help us identify both known and emerging fraud patterns.
Real-Time Processing: Watch as we use powerful stream processing frameworks such as Apache Kafka and Flink to analyze transactions in real-time. Find out how our system handles high transaction volumes and flags suspicious activities almost instantly.
Fraud Detection & Alerting: Understand how we set up threshold-based alerts for suspicious activities and how adaptive learning allows our system to evolve and stay ahead of new fraud tactics.
Visualization & Reporting: Get a glimpse of the user-friendly dashboard we created for monitoring real-time fraud alerts and generating detailed reports to help security teams make informed decisions.
By the end of this video, you'll see how our real-time fraud detection system not only enhances security but also provides valuable insights into transaction behaviors, helping refine fraud prevention strategies.

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#FraudDetection #MachineLearning #BigData #RealTimeProcessing #RetailTech #DataScience #CyberSecurity