Remove tag anomaly-detection
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Machine Learning for Fraud Detection in Streaming Services

Netflix Tech

Detection of fraud and abuse at scale and in real-time is highly challenging. We present a systematic overview of the unexpected streaming behaviors together with a set of model-based and data-driven anomaly detection strategies to identify them.

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A New Horizon for Data Reliability With Monte Carlo and Snowflake

Monte Carlo

Monte Carlo supports and extends this native feature by offering Snowflake users a data observability solution to detect, triage, and resolve their data quality issues. To drill down a level further, for example, we leverage Snowflake information_schema to detect and trigger alerts for schema changes. Route it to fix ASAP.

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The Past, Present, and Future of Data Quality Management: Understanding Testing, Monitoring, and Data Observability in 2024

Monte Carlo

Data quality testing (or simply data testing ) is a detection method that employs user-defined constraints or rules to identify specific known issues within a dataset in order to validate data integrity and ensure specific data quality standards. Now, let’s dive into each method in a bit more detail.

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Anomaly Detection using Sigma Rules (Part 4): Flux Capacitor Design

Towards Data Science

Similarly, our flatMapWithGroupState will accumulate tags (evaluated true/false Sigma expressions) and later release them. Our Flux Capacitor function is easy to configure and let’s the user specify how and when each individual tag is stored and retrieved. This evaluator is a no-op, it simply passes the current tag value through.

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How a modern data platform supports government fraud detection

Cloudera

Machine learning algorithms enable fraud detection systems to distinguish between legitimate and fraudulent behaviors. Robust detection-and-response depends on the ability to spot anomalous activity on the system. A solid foundation for fraud detection. A better approach is needed.

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Improved Alerting with Atlas Streaming Eval

Netflix Tech

We also heard from other platform teams at Netflix who wanted to build similar automation for their users who, given our state at the time, wouldn’t have been able to do so without impacting Mean Time To Detect (MTTD) for all others.

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Transforming Delimited String Columns into Rows with Snowflake

RandomTrees

Tagging and Categorization : Delimited string columns are commonly used for tagging or categorizing data. By splitting these tags into rows, we can analyze the distribution of tags, identify trends, and perform targeted analysis based on specific tags.

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