# Market Basket Algorithm - Direct Hashing and Pruning

**URL:** <https://www.ruby-forum.com/t/market-basket-algorithm-direct-hashing-and-pruning/166559>\
**Category:** Ruby\
**Created:** [April 27, 2009, 12:56pm UTC](https://www.ruby-forum.com/t/market-basket-algorithm-direct-hashing-and-pruning/166559 "2009-04-27T12:56:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![artchrst](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e36b37/32.png) [@artchrst](https://www.ruby-forum.com/u/artchrst)\
**Post date:** [April 27, 2009, 12:56pm UTC](https://www.ruby-forum.com/t/market-basket-algorithm-direct-hashing-and-pruning/166559/1 "2009-04-27T12:56:37Z")

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Hi guys,

I am going to implement an algorithm for Market Basket Algorithm upon  
items on my website (grouping different books together to increase their  
attraction). I am going to use Direct Hashing and Pruning (DHP).

Is there any existing codes/plugins/tools for it?

Thanks for any pointer!  
Arthur