# Tagging

This guide provides an overview and step-by-step instructions for using the **Manual Tagging for Embedding Analysis** feature in Catalyst. This powerful tool allows users to create, manage, and analyze tags for data points in their embeddings visualizations, enhancing dataset organization and analysis.

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#### **1. Overview**

The tagging feature enables users to:

* Create tags for individual data points or clusters.
* Filter and analyze data efficiently based on meaningful tags.
* Integrate tags into the dataset for improved data exploration and insights generation.

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**2. User Flow**

**Adding Tags**

1. Navigate to the embeddings visualization screen.
2. Use the **lasso tool** to select clusters or individual points.
3. Click the **Tag** button in the header (enabled after selection).

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4. A modal appears prompting you to **Add Tags**.
5. Enter the desired tags and press **Enter** to add.
6. The modal dynamically adjusts as you add new tags.
7. Tags are appended to the **Tags** column in the dataset.

**Filtering by Tags**

1. Open the **Filter** menu in the embeddings view or dataset tab.
2. Select the tags to filter by; multiple tags can be combined using **AND logic**.
3. View the filtered data in the visualization or dataset table.

**Editing and Deleting Tags**

* Tags can be modified or removed directly from the dataset or the **Prediction Details** screen.
* Hover over a tag to view its full name and the **Delete** button.
* Click the **Delete** button to remove the tag from the data point.

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#### **4. Tagging Workflow in Evaluations > Dataset Tab**

1. Navigate to the **Dataset** tab under **Evaluations**.
2. Locate the **Tags** column in the dataset table.
3. Click **+Add** to enter cursor mode for adding tags.
4. After entering a tag, press **Enter** to save it.
5. A new line appears to add additional tags (no limit).
6. The **+Add Tag** button reappears after 1 second to enable further additions.