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All LessonsFree Lessons (5)

Detecting Anomalies

Introduction What are Anomalies?Understanding Z-score Optimizing Z-score Quiz 1

Analyzing A Server Log

Getting a Sense of the Data

Preparing the Data

Identifying Anomalies

Backtesting

Finding Past Anomalies Adding Thresholds Eliminating Repeating Alerts Experiment with Different Values Quiz 3

Improving Accuracy

Weighted Mean Median Other Methods Conclusion Quiz 4

Simple Anomaly Detection using SQL/

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Quiz 2

Quiz 2

We'll cover the following...

Technical Quiz

1.

Is the below statement true or false:

“When preparing a time series for analysis, we need to make sure there are no gaps in the series”

A.

True

B.

False

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