# Training an Anomaly Detection Model

Creates a new machine learning model for anomaly detection, trains it based on input data, and saves the final model to a file.

<table data-header-hidden><thead><tr><th width="307.933349609375" valign="top"></th><th width="322.45001220703125" valign="top"></th></tr></thead><tbody><tr><td valign="top">Training Data</td><td valign="top">[Text] Path to the CSV file containing the training data. The file must contain valid headers. The file must be in UTF8 format.</td></tr><tr><td valign="top">Number of Components</td><td valign="top">[Number] Number of components in PCA (rank). Set to zero for automatic determination.</td></tr><tr><td valign="top">Data Column Numbers</td><td valign="top"><p>[Text] Column numbers containing the data. Comma-separated. Indexing starts from zero.</p><p>For example, <code>"1,3"</code>.</p></td></tr><tr><td valign="top">String Column Numbers</td><td valign="top"><p>[Text] Column numbers containing text data. Comma-separated. If this value is left blank, the column type will be recognized automatically. Indexing starts from zero.</p><p>For example, <code>"1,3"</code>.</p></td></tr><tr><td valign="top">Delimiter</td><td valign="top">[Text] CSV column delimiter.</td></tr><tr><td valign="top">Algorithm Type</td><td valign="top">Select the type of algorithm.</td></tr><tr><td valign="top">Model Path</td><td valign="top">[Text] Path to save the model file.</td></tr><tr><td valign="top">Error Handling Level</td><td valign="top"><p>Select the error handling level. Possible values:</p><ul><li>"Default" - default;</li><li>"Ignore" - errors are ignored;</li><li>"Handle" - errors are handled.</li></ul><p>If "Default" is selected, the value from the "Start" block of this diagram will be used.</p></td></tr><tr><td valign="top">Message Level</td><td valign="top"><p>Select the message level that blocks will output during operation. Possible values:</p><ul><li>"Default" - default;</li><li>"Release" - output is disabled;</li><li>"Debug" - main information output;</li><li>"Detailed" - detailed information output.</li></ul><p>If "Default" is selected, the value from the "Start" block of this diagram will be used.</p></td></tr><tr><td valign="top">Error Message</td><td valign="top">[Text] Returns detailed information about the error in case of incorrect execution of the block.</td></tr></tbody></table>


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