# How ukkonen's algorithm is used in AI

**URL:** <https://community.deeplearning.ai/t/how-ukkonens-algorithm-is-used-in-ai/269223>\
**Category:** AI Discussions\
**Created:** [February 6, 2023, 5:34am UTC](https://community.deeplearning.ai/t/how-ukkonens-algorithm-is-used-in-ai/269223 "2023-02-06T05:34:20Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jiatong\_xu](https://avatars.discourse-cdn.com/v4/letter/j/d07c76/32.png) [@jiatong\_xu](https://community.deeplearning.ai/u/jiatong_xu)\
**Post date:** [February 6, 2023, 5:34am UTC](https://community.deeplearning.ai/t/how-ukkonens-algorithm-is-used-in-ai/269223/1 "2023-02-06T05:34:20Z")

</div>

Does anybody know that how Ukkonen’s algorithm which can find longest duplicate substrings in a string is used in AI in detail?