Installing Word Entity Duet Software

To get started with Word Entity Duet, download the software below.

1. Java 8: The Word Entity Duet project requires the 64-bit version of Java 8. If you don't have it already, download the Java 8 Runtime Environment (JRE).

2. Elasticsearch 6.1.2: The Word Entity Duet Project requires Elasticsearch 6.1.2, which works with the Elasticsearch Learning to Rank plugin. Do not try a different version of Elasticsearch because Word Entity Duet needs the Learning to Rank Plugin to compute feature scores.

3. Word Entity Duet applications: Word Entity Duet applications can be obtained from the SourceForge Lemur Project Page

4. Elasticsearch plugins:

   • Install the Elasticsearch Learning to Rank plugin.
   • Download the Word Entity Duet scoring plugins from the SourceForge Lemur Project Page. In the ScoringPlugins directory, copy the booland, boolor, cm, and tfidf directories into the elasticsearch-6.1.2/plugins directory. Each plugin directory contains a jar file and plugin-descriptor.properties. The plugins will be loaded when elasticsearch is started.