Is there a good ready-made expert system engine?

Question

I look at Expert systems - it’s just interesting if there are any good engines (commercial or open) to facilitate the development of a custom expert system (instead of building everything from scratch).

Answer 1

Of course, the classic (free) shell of CLIPS expert systems .

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Answer 2

- Rules Engines. Haley Systems - Oracle (http://www.oracle.com/haley/index.html)

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Answer 3

- aion http://www.ca.com/us/products/product.aspx?id=250

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Answer 4

, , - JBoss ( Drools). , / .

You may also be interested in a system conceived from removing restrictions based on expert systems based on rules called High Level Logic (HLL). http://highlevellogic.blogspot.com/

Answer 5

Prolog is great for writing expert systems.

Answer 6

Jess should also be considered. Very good mailing list support.