Support Center

Analytics Components

  • Queries

    Do you support sentiment for queries? Yes, sentiment is supported for both queries and concept topics Is ther...

    Sep 25, 2013 11:17AM EDT
  • Entity Extraction

    Does Semantria service return entity type (person, company, title, etc.)? Yes, for each entity responded throu...

    Jan 23, 2015 10:26AM EST
  • Theme Extraction

    Is there a way to predefine a list of themes for a user to make sure they get picked up every time? The Salien...

    May 03, 2013 01:41PM EDT
  • Improving Category, Query, and Entity Accuracy

    How do I tune your system for category, query, and entity accuracy? In order to tune the system, it is necessa...

    May 03, 2013 01:24PM EDT
  • Terminology - Facets, Attributes, Entities, Themes

    NOTE: Redirecting to updated article at https://www.lexalytics.com/technology/text-analytics var url ...

    Feb 11, 2016 03:23PM EST
  • Calculating Query Relevancy

    How is the relevancy (or hitcount) calculated? The math behind Boolean operators “AND” and “OR” to calculate ...

    Oct 28, 2013 03:59PM EDT
  • Relationship Detection

    The relationship detection identifies connections between named entities. This feature is only available via t...

    Oct 03, 2013 10:56AM EDT
  • Nested Queries

    NOTE: Redirecting to updated article at https://www.lexalytics.com/support/tuning/boolean-query-syntax#Nested ...

    Feb 11, 2016 03:24PM EST
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