NSE6-FSM-AN-7-4: Fortinet NSE 6 - FortiSIEM 7.4 Analyst

Question

Refer to the exhibit.

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You are trying to tune an anomaly-detection machine learning (ML) job. The chart indicates that no anomalies were detected, but you are not satisfied with the ML model fit.

Which adjustment must you make to train the model and achieve a better fit?

Explanation

The threshold multiplier determines the width of the standard-deviation outlier envelope. A larger multiplier creates a wider envelope and results in fewer detected outliers; decreasing the multiplier narrows the envelope and increases sensitivity, allowing meaningful deviations to be detected.

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Detect Numeric Outliers Experiment Assistant workflow

NSE6-FSM-AN-7-4: Fortinet NSE 6 - FortiSIEM 7.4 Analyst

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Notes

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