Liferay Enterprise Search Learning to Rank

Liferay, Inc.
Data Modeling & Business Logic

The Liferay Enterprise Search Learning to Rank app exposes Liferay DXP search queries to re-scoring via the Elasticsearch Learning to Rank plugin. Install a plugin to Elasticsearch, install this application to Liferay DXP, mix in a bit of data science, and you can point Liferay search queries at a trained Learning to Rank model that you've uploaded to the Elasticsearch plugin. Your Liferay queries are re-scored by the AI-trained model to produce better search results for your Liferay DXP end users.

To learn about compatibility, see the compatibility matrix: https://help.liferay.com/hc/en-us/articles/360016511651#Liferay-Enterprise-Search .

Note: This application is bundled with DXP 7.4, see https://learn.liferay.com/dxp/latest/en/using-search/liferay-enterprise-search/activating-liferay-enterprise-search.html for more details.

Elastic, Elasticsearch, and X-Pack are trademarks of Elasticsearch BV, registered in the U.S. and in other countries.

Liferay is trademark of Liferay, Inc., Liferay International Limited and/or Liferay Affiliate, registered in the United States and/or other countries.
    Liferay Enterprise Search Learning to Rank is available to Liferay DXP customers with a Liferay Enterprise Search subscription.
    Release Summary and Release Notes
    Version Change Log Supported Framework Versions Date Added
    3.0.0 LPS-100001 LPS-102481 LPS-105380 LPS-106614 LPS-107697 LPS-77699 LPS-110730 LPS-110344 LPS-111005
    Liferay DXP 7.3 GA1+
    Liferay DXP 7.2 FP3+
    Liferay Inc., was founded in 2004 in response to growing demand for Liferay Portal, the market's leading independent portal product that was garnering industry acclaim and adoption across the world. Today, Liferay Inc. houses a professional services group that provides training, consulting and enterprise support services to our clientele in the Americas, EMEA, and Asia Pacific. It also houses a core development team that steers product development. Liferay is a leader in the industry. This is primarily due to the ongoing dedication of our employees. We have prided ourselves on establishing an organization that is well respected in our industry. Liferay has been committed to providing a work environment that supports the dignity of people while encouraging creativity and excellence.
    Liferay, Inc.
    Published Date
    October 27, 2020
    Supported Versions
    7.3, 7.2

    Installation Instructions

    This is a Legacy App that is no longer available in the new App Marketplace. You are able to acquire it from your installed DXP or CE instance and install it by following the instructions below.

    Acquiring this App through the legacy Liferay Portal Store

    1. Review app documentation for any specific installation instructions.
    2. Login to your Liferay Portal instance with administrative permissions.
    3. Navigate to the Control Panel, Marketplace (or Apps for 7.3 and prior), then Store.
    4. If needed, login to your Liferay.com account by choosing Sign In.
    5. Search for the app name in the Search dialog.
    6. Once the app is found, click on the app in the search results.
    7. On the app details page, choose to acquire the app by selecting the Free, Buy, or Trial button.
    8. Follow the instructions on the screen to complete the acquisition.

    Installing this App through legacy Liferay Portal Purchased Apps

    1. After acquiring the app, login to your Liferay Portal instance with administrative permissions.
    2. Navigate to the Control Panel, Marketplace (or Apps for 7.3 and prior), then Purchased.
    3. If needed, login to your Liferay.com account by choosing Sign In.
    4. Click the Install button to install your app on your Liferay Portal instance.

    See the legacy App Marketplace help documentation for more information.