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Anomaly detection: Difference between revisions
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→Anomaly detection for string data
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* Length of the text message | * Length of the text message | ||
* NULL or empty value | * NULL or empty value | ||
* Minor differences of text content | * Minor differences of text content<ref>[https://medium.com/@ahmetmnirkocaman/how-to-measure-text-similarity-a-comprehensive-guide-6c6f24fc01fe How to Measure Text Similarity: A Comprehensive Guide | by Ahmet Münir Kocaman | Medium]</ref> | ||
* Character encoding e.g. [[Fix garbled message text]] | * Character encoding e.g. [[Fix garbled message text]] | ||
More on: [https://en.wikipedia.org/wiki/Outlier#Identifying_outliers Outlier - Wikipedia] | More on: [https://en.wikipedia.org/wiki/Outlier#Identifying_outliers Outlier - Wikipedia] | ||
[[Category: | == References == | ||
<references /> | |||
[[Category: Data hygiene]] | |||
[[Category: Data Science]] | [[Category: Data Science]] | ||