Smart Tags

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Experience Manager 6.3 Assets 使用手冊

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適用於: Experience Manager 6.3 Assets

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The Smart Tags feature augments the search capabilities of Adobe Experience Manager (AEM) by automatically adding metadata tags to image assets that you upload to a folder. The feature also lets you automatically apply tags in bulk to all assets within a folder.

Currently, smart tags are added to assets with the following mime types only:

  • image/jpeg
  • image/tiff
  • image/png
  • image/bmp
  • image/gif
  • image/pjpeg
  • image/x-portable-anymap
  • image/x-portable-bitmap
  • image/x-portable-graymap
  • image/x-portable-pixmap
  • image/x-rgb
  • image/x-xbitmap
  • image/x-xpixmap
  • image/x-icon
  • image/photoshop
  • image/x-photoshop
  • image/psd
  • image/vnd.adobe.photoshop

In addition, renditions for assets must have the following mime types only:

  • image/jpeg
  • image/pjpeg
  • image/png

Enabling automatic smart tagging on a folder

When you create a folder in AEM, you can enable automatic smart tagging on it to ensure that AEM automatically tags any image asset that you upload to the folder.

  1. In the Assets UI, create a folder to upload images. 

  2. Select the folder, and click/tap the Properties icon from the toolbar.

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  3. In the Folder Properties page, select Enable Smart Tags.

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  4. Click/tap Save, and click/tap OK to close the dialog.

  5. Upload image assets to the folder. Tags are automatically applied to the images you upload.

  6. Navigate to the Properties page of an image. The applied tags automatically appear under Smart Tags.

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    Tags to which the smart tag algorithm assigns a high relevance with respect to the image are added. In addition, the algorithm applies a minimum confidence threshold for smart tags to avoid having too many tags for each image, which slows down indexing. This may not be the optimal threshold for all users. Adobe encourages you to inspect and curate the tags.

    In the current example, the algorithm assigns a high relevance to the tags bag, backpack, and so on. AEM ranks the search results based on the relative importance of tags, which generally improves search results beyond what an inspection of the assigned tags of any image suggests. Any inaccurate tags often have low relevance so they seldom show up at the top of search results.

    In the CRX repository, Smart tags are stored at a separate location from the tags that are assigned manually and do not interfere with the manual tags in any way. Therefore, there is no risk of interference (contamination) of the manual tags. Also, manual tags are assigned maximum relevance. This way, if images have manual tags that match the search query, they are displayed before smart tags matching the search query.

註解：

You can add tags to existing assets in the following ways:

  • Setting periodic tagging cron job timer from Configuration Manager: To apply auto-tagging on folders that already contain image assets, use Folder Settings. In this case, only the images uploaded after you enable the auto-tagging option are automatically tagged. To apply tags on pre-existing images in a folder, separately configure a background job that periodically tags these images in batches. By default, the background job runs every 24 hours at 12:00 AM and tags image assets in batches of 1000. If necessary, you can modify the frequency, time, and batch size for the job.
  • Enable auto-tagging in bulk

Run Smart Tagging from Timeline

You can enable Smart Tags on a folder from the timeline so Smart Tags are applied to any asset that it may contain. To enable Smart Tags on a folder, select the folder and then run the DAM Smart Tags Assets workflow on the timeline.

  1. Click/tap the AEM logo and then click/tap Assets from the Navigation page.

  2. Click/tap Files to display the Assets interface.

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  3. Navigate to the folder to which you want to apply Smart Tags and select it.

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  4. Click/tap the GlobalNav icon and select Timeline from the list.

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  5. Click/tap the caret icon at the bottom of the timeline.

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  6. Click/tap Start Workflow, and then select the DAM Smart Tags Assets workflow from the list.

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  7. Specify a title for the workflow, and then click/tap Start.

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  8. Click Proceed in the dialog to let AEM initiatate the process of applying Smart Tags on the folder assets.

  9. The timeline displays information around Smart Tags applied to the folder assets. 

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Smart Tagging assets in bulk

You can automatically tag image assets within a folder by applying the DAM AutoTag Assets workflow on the folder. 

  1. From the Navigation page, click/tap the Tools icon. 

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  2. From the menu, select Workflow.

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  3. Click/tap the Models tile on the page.

  4. From the Workflow Models page, select the DAM Smart Tag Assets model.

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  5. Click/tap the Start Workflow icon from the toolbar.

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  6. In the Run Workflow dialog, click/tap the Browse icon beside the Payload field to browse to the folder where you want apply the smart-tagging workflow.  

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  7. Select the desired folder, and click Confirm on the top right.  

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  8. In the Run Workflow dialog, click/tap Run. The auto-tagging workflow is applied to all images within the folder. 

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  9. Navigate to the Properties page of any image asset in the folder. The automatically added tags appear under Smart Tags.

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Searching for smart tagged images

After you enable automatic smart tagging on a new folder or run the smart-tagging workflow on images in bulk, you can verify the augmented search capability by searching for image assets based on relevant tags that you haven't explicitly added to images.

  1. Click/tap the Search icon from the toolbar to display the Ominsearch box.

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  2. Specify a tag that you haven't explicitly added to an image, and search based on the tag.

  3. The Search page displays the image based on the specified tag.

Moderating Smart Tags

You can curate Smart tags to remove any inaccurate tags that may have been assigned to your brand images so only the most relevant tags are displayed.

Moderating Smart tags also helps refine tag-based searches for images by ensuring that your image appears in search results for the most relevant tags. In other words, it helps eliminate the chances of unrelated images from showing up in search results.

You can also assign a higher rank to a tag to increase its relevence with respect to an image. Promoting a tag for an image increases the chances of the image appearing in search results when a search is performed based on the particular tag.

  1. In the OmniSearch box, search for assets based on a tag.

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  2. Inspect the search results to identify an image that you don't find relevant to your search.

  3. Select the image, and then click/tap the Manage Tags icon from the toolbar.

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  4. From the Manage Tags page, inspect the tags. If you don't want the image to be searched based on a specific tag, select the tag and then click/tap the Delete icon from the toolbar. Alternatively, click/tap the (X) symbol that appears beside the label.

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  5. To assign a higher rank to a tag, select the tag and click/tap the Promote icon from the toolbar.

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    The tag you promote, is moved to the Tags section.

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  6. Click/tap Save, and then click/tap Ok to close the Success dialog.

  7. Navigate to the Properties page for the image. Observe that the tag you promoted is assigned a high relevance and, therefore, occupies the first place in the list of smart tags.

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