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An expert system is software that attempts to reproduce the performance of one or more human experts, most commonly in a specific problem domain, and is a traditional application and/or subfield of Artificial Intelligence. A wide variety of methods can be used to simulate the performance of the expert however common to most or all are 1) the creation of a so-called "knowledgebase" which uses some knowledge representation formalism to capture the subject matter experts (SME) knowledge and 2) a process of gathering that knowledge from the SME and codifying it according to the formalism, which is called knowledge engineering. Expert systems may or may not have learning components but a third common element is that once the system is developed it is proven by being placed in the same real world problem solving situation as the human SME, typically as an aid to human workers or a supplement to some information system.

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What is a basic system model?

A basic system model is a simplified representation of a system that shows its components, relationships, and how they interact. It typically includes inputs, processes, outputs, and feedback loops to illustrate how the system functions and responds to changes. Basic system models help in understanding complex systems and can be used for analysis and improvement.


How does an expert system work?

it is the job of the expert system to know not mine


What are the basic primitive functions?

The basic primitive functions are constant function, power function, exponential function, logarithmic function, trigonometric functions (sine, cosine, tangent, etc.), and inverse trigonometric functions (arcsine, arccosine, arctangent, etc.).


What are the two main functions of BIOS?

The BIOS (basic input output system) provides the basic services like 'power on self test' (to check whether all the devices like keyboard,mouse that are connected to computer are working or not ). Then it it has a bootstrap program that loads the boot file from operating system . then the operating system takes over the control.


What are the basic functions of BIU?

The basic functions of the BIU (Bus Interface Unit) in a computer include determining the sequence of operations for fetching and executing instructions, controlling the flow of data between the CPU and other components, managing communication with memory and peripherals, and coordinating the transfer of data between different parts of the computer system.

Related Questions

What are the basic functions of a network operating system?

basic functions of a network operating system?


Functions of an operating system?

allocates system resources controls basic "input and output" manages storage space


Why operating system is system software?

it helps the computer to carry out its basic functions


What is a program that controls a computer basic functions?

The operating system


Software that controls the computer's basic functions is called an operating system?

Operating System


What are the three basic functions of an operating system?

input, processing, output


What are the basic principles of how the mechanical equipment functions and what is its operating sequence?

carrying out fault diagnosis on engineered systems- describe the basic principles of how the system functions, and the working purpose of variouis integrated systems


Describe the functions and basic components of a typical fire protection system?

Detect, deploy, alarm.


What is the basic unit of structure and functions of the nervous system?

The nerve cells. They coordinate the actions of the body.


What are operating systems functions?

The functions of an operating system include booting the computer and performing basic tasks. The operating system manages the keyboard and mouse. It provides a graphical user interface.


What are the basic life functions of an organism carried on by?

The basic life functions of an organism are carried out by various organ systems working together, such as the circulatory system for transport, the respiratory system for gas exchange, the digestive system for nutrient absorption, the excretory system for waste removal, and the nervous system for coordination and control. These systems ensure functions like obtaining energy, maintaining homeostasis, reproducing, and responding to stimuli.


What are the functions of operating system?

The functions of an operating system include booting the computer and performing basic tasks. The operating system manages the keyboard and mouse. It provides a graphical user interface.