Questions tagged [expert-systems]

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What is the advantage of Rete algorithm compared to relational database engines?

Per my understanding, the Rete algorithm and relational database engines essentially solve the same problem: answering to a certain query about a (large) set of relational facts. To me, the Rete ...
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1answer
898 views

What algorithm can I use for a rule based system? [closed]

I'm doing research for a system that is based on rules. The goal of the system is to fire when some of the rules are true. Explanation (requirements/working of the algorithm): The algorithm will run ...
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2answers
189 views

Is machine learning a subarea of expert systems?

My question is short and straightforward: Can be considered "machine learning" a subarea of "expert systems"?
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0answers
55 views

How to express modalities in rule bases, knowledge bases or expert systems?

Knowledge bases and expert systems are usually production rules systems and as such they lack expressive means for expressing modalities like "agent believes in statement", "agent has duty to perform ...
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0answers
156 views

Is “expert system” now an obsolete/unpopular term?

While doing research on expert systems, I notice that it is rare to see this term used in the last 20 years. For example, a recent paper was: Wang, Hao, Naiyan Wang, and Dit-Yan Yeung. "Collaborative ...
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1answer
168 views

Evolving expert systems with machine learning

Expert systems seem to have been left at the wayside a little bit in the 21st century. In fact, expert-systems was not even a tag on this site (until I just created it). The traditional focus in ...