What is the purpose of anomaly detection algorithms in PSE Cortex?

Anomaly detection algorithms play a crucial role in identifying unusual patterns within data that may signify the presence of fraud, errors, or other significant issues. These algorithms analyze the normal behavior of a dataset and create a model of expected patterns. When new data is introduced, the algorithm assesses it against this established model to highlight any deviations. Such deviations can suggest potential problems, allowing organizations to proactively address issues before they escalate. For instance, in financial transactions, unusual spending patterns could trigger alerts for possible fraudulent activity, thereby safeguarding sensitive information and financial assets.

The other options focus on different aspects of data analysis and management, such as recognizing regular trends or improving visualization and automation in data cleaning, which are not the primary objectives of anomaly detection algorithms.