Database Matching Algorithm
I am working on a system which will match members based on exact or/and closeness of their choice of product categories.

For eg. Would suggest to a member other members whom have the same choice or likely or close selections.

Eg. Fred selects (Cereals, Fruits, Beverages, Apparel)
Mike selects (Cereals, Fruits)
Jane selects  (Fruits, Beverages, Apparel)

I want to match and suggest to Fred that a member Jane has categories in common

Any pointers?


Database Matching Algorithm
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I am working on a system which will match members based on exact or/and closeness of their choice of product categories.

For eg. Would suggest to a member other members whom have the same choice or likely or close selections.

Eg. Fred selects (Cereals, Fruits, Beverages, Apparel)
Mike selects (Cereals, Fruits)
Jane selects  (Fruits, Beverages, Apparel)

I want to match and suggest to Fred that a member Jane has categories in common

Any pointers?

