MarketplaceListingsCustom ActivityRoboyo - Advanced Fuzzy Logic

Roboyo - Advanced Fuzzy Logic

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Gold Certified

Custom Activity

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Roboyo - Advanced Fuzzy Logic

Supported by Publisher

Gold Certified

Custom Activity

0 reviews



With this activity, it is possible to use fuzzy search logic to compare or search in different strings and compare images without the need to implement any code.



Fuzzy string searching is a term that describes a technique of finding strings that approximately match a pattern. This is widely used when comparing names or other data that might not be otherwise matchable. These activities will be of great use for searching double entries in a CRM or matching suppliers' names in an OCR case.

With the added ability to compare images, this makes a complete package for all your needs for comparing and searching in almost all project situations.

All dependencies are bundled within the package!

This activity provides the following functionalities:
  • GetJaroWinklerDistance: String metric measuring an edit distance between two sequences which means how many characters would need to be edited to match two strings.
  • GetLevenshteinDistance: The Levenshtein distance between two words is the minimum number of single-character edits (insertions, deletions, or substitutions) required to change one word into the other.
  • GetNGramDistance: Represents the sum of absolute differences of occurrences of n-gram vectors between two strings. This means you can use different sizes (1 - n) to compare strings which can be used for also larger text comparisons for example.
  • LuceneSearchString: Uses an array of strings to search for Keywords guided by the Lucene query language which can use fuzzy, wildcard, regular expression, and RegEx matching.
  • Image Comparison: This activity will compare two images and will create an image that will show the differences which can be used for example to compare screenshots for activities vs. error screenshots


Using advanced fuzzy logic and image comparison without the need to use code directly in UiPath - with these activities, you can use complex logic for matching and comparing strings without the need to implement the logic and just reap the benefits.

Published: 09 Nov 2021 | Updated: 05 Nov 2021

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Code Language

C#, Visual Basic


Windows Legacy (.Net Framework 4.6.1)




Studio: 20.10 - 21.10






Response: 1 business day Resolution 10 business days for bugs that are not caused by an underlying change in the platform or application

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