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Search expression generation

  • US 20200134087A1
  • Filed: 10/31/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/31/2018
  • Status: Active Grant
First Claim
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1. A method for generating a search expression, the method comprising:

  • receiving, using an interface, a selection of at least one training set from a text string;

    generating an initial search expression using a processor executing instructions stored on a memory; and

    iteratively expanding, using the processor, the initial search expression by adding at least one of a positive character set, a negative character set, and a quantifier to a previous search expression until at least one terminating condition is reached.

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