Self knowledge - characteristics of an experts system, Computer Engineering

Assignment Help:

An experts system has knowledge that lets it reason about its own operations plus a structure that simplifies this reasoning process. For example if an expert system is organized as sets of rules then it can easily look at the inference chains it produces to reach a conclusion. If it given special rules that tell it what to do with these inference chains it can use them to check the accuracy consistency and plausibility of its conclusions and can even devise arguments that justify or explain its reasoning. This knowledge the system has about how it reasons is called meta knowledge which just means knowledge about knowledge.

Most current expert systems have what is called an explanation facility. This is knowledge for explaining how the system arrived at its answers. Most of these explanations involve displaying the inference chains and explaining the rationale behind each rule used in the chain. The ability to examine their reasoning processes and explain their operation is one of the most innovative and important qualities of experts systems.

Self knowledge is important in an expert systems because:

a. Users tend to have more faith in the results more confidence in the system.

b. Systems development is faster since the system is easier to debug.

c. The assumptions underlying the system operation are made explicit rather than being implicit.

d. It's easier to predict and test the effect of a change on the system operations.


Related Discussions:- Self knowledge - characteristics of an experts system

What is the function of the correction system, What is the function of the ...

What is the function of the correction system? The correction system handles changes to internal system components. Like as objects of the ABAP/4 Dictionary.

Explain fixed arithmetic pipelines, Fixed Arithmetic pipelines We take ...

Fixed Arithmetic pipelines We take the illustration of multiplication of fixed numbers. Two fixed point numerals are added by ALU (Arithmetic and logic unit) using shift and ad

Define diffrent aspects of a system, Q. Define diffrent aspects of a System...

Q. Define diffrent aspects of a System? The aspects of a System are as below: Organization implies order and structure. It is aprearrangement of components which helps t

What do you mean by analysis and design, Analysis: Basically, it is the...

Analysis: Basically, it is the process of determining what requirement to be done before how it should be done. In order to accomplish this, the developer shows the existing sy

Period and space tradeoffs - artificial intelligence, Period and Space Trad...

Period and Space Tradeoffs - artificial intelligence: In practice, you are going to stop your agent for long term using in searching goal at some stage if it has not found a s

What is verilog function, What is Verilog function - A function is una...

What is Verilog function - A function is unable to enable a task however functions can enable other functions. - A function would carry out its required duty in zero simula

How call processing takes place, How call processing takes place? Fund...

How call processing takes place? Fundamental Call Procedure: Fig. demonstrates a simplification diagram exemplifying how two telephone sets (as subscribers) are interconnecte

Order in which filters get implemented, If we have multiple filters implet...

If we have multiple filters impleted, what is the order in which these filters get implemented?   Ans) 1. Authorization filters 2. Response filters 3. Action filters

Challenges facing operations managers - information systems, Challenges Fac...

Challenges Facing Operations Managers - Information Systems While information systems should be seen as tools that enable better performance their implementation also brings a

By which finders are connected, In step by step switching line finders are ...

In step by step switching line finders are connected to the (A) Calling subscriber.                   (B) Switching network. (C) Called subscriber.                    (

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd