expert system


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Expert system

A software system designed to emulate the processes and procedures conducted by humans in particular areas of expertise, thereby automating decision-making processes.

expert system

a COMPUTER programme which simulates the problem-solving and decision-making behaviour of a technical expert in a particular field such as engineering and medicine. Like human technical experts, expert systems are able to learn from experience and restructure their knowledge in order to improve their future problem-solving.
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A natural adjunct to neural-net expert systems is the use of so-called "fuzzy logic.
The expert system will see where in the decision tree the accounting treatment is evaluated and then search backwards to see if all intervening steps can be shown to be true.
The IRS hopes that this expert system will enable paraprofessionals to perfect and classify estate tax returns.
Semi-structured tasks seem to be the ones most typically chosen for expert system development.
To use the expert system, a Web page that loads the applet and identifies the knowledge base is needed.
The new field of Expert Systems as a subset of Artificial Intelligence was, and still is, a great way to capture expert knowledge of complicated procedures and present it to the user in an easy-to-follow manner to create a consistent and high-quality planning process.
The rule base of an expert system contains a set of production rules.
In an expert system for risk management, fuzzy logic would be used to assign degrees of membership to the concept of likely loss, ranging from zero to one.
Out on the production floor, nobody talks about Al or expert systems, even though the technology does exist and it's very much a part of automotive production.
At the forefront of advances for computer-mediated communication in the foundry industry is the expert system.
Other examples of how expert system "actions" are used to perform routine functions and minimize errors in our laboratories are listed in Table 1.
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