Home » Uncategorized » What are Expert Systems in Artificial Intelligence
a

What are Expert Systems in Artificial Intelligence

What are Expert Systems in Artificial Intelligence

What are Expert Systems in Artificial Intelligence?

An expert system is a computer program that uses artificial intelligence (AI) technologies to simulate the judgement and behaviour of a human or an organization that has expertise and experience in a particular field. Expert systems are usually intended to complement, not replace, human experts.It is widely used in many areas such as medical diagnosis, accounting, coding, games etc. An expert system is AI software that uses knowledge stored in a knowledge base to solve problems that would usually require a human expert thus preserving a human expert’s knowledge in its knowledge base.

What are the 5 parts of an expert system?

An expert system has five basic components: knowledge base, inference engine, explanation component, user interface, and acquisition component. An Expert System is a computer program (software) that uses artificial intelligence (AI) to reproduce the judgment of a human with expert knowledge in a particular field. A good Expert System solves a problem accurately, quickly and is easy to use . 

Characteristics of Expert Systems

  • High performance
  • Understandable
  • Reliable
  • Highly responsive

Capabilities of Expert Systems

The expert systems are capable of −

  • Advising
  • Instructing and assisting human in decision making
  • Demonstrating
  • Deriving a solution
  • Diagnosing
  • Explaining
  • Interpreting input
  • Predicting results
  • Justifying the conclusion
  • Suggesting alternative options to a problem

What is Knowledge?

The data is a collection of facts. The information is organized as data and facts about the task domain. Data, information, and past experience combined together are termed as knowledge.

Components of Knowledge Base

The knowledge base of an ES is a store of both, factual and heuristic knowledge.

  • Factual Knowledge − It is the information widely accepted by the Knowledge Engineers and scholars in the task domain.
  • Heuristic Knowledge − It is about practice, accurate judgement, one’s ability of evaluation, and guessing.

 

Advantages of Using Expert System:

1] Providing consistent solutions
2] Provides reasonable explanations
3] Overcome human limitations
4] Easy to adapt to new conditions

Disadvantages of Using Expert System:

1] Lacks common sense
2] High implementation and maintenance cost
3] Difficulty in creating inference rules
4] May provide wrong solutions

Expert Systems Limitations

No technology can offer easy and complete solution. Large systems are costly, require significant development time, and computer resources. ESs have their limitations which include −

  • Limitations of the technology
  • Difficult knowledge acquisition
  • ES are difficult to maintain
  • High development costs

Benefits of Expert Systems

  • Availability − They are easily available due to mass production of software.
  • Less Production Cost − Production cost is reasonable. This makes them affordable.
  • Speed − They offer great speed. They reduce the amount of work an individual puts in.
  • Less Error Rate − Error rate is low as compared to human errors.
  • Reducing Risk − They can work in the environment dangerous to humans.
  • Steady response − They work steadily without getting motional, tensed or fatigued.

Important Links

Home Page 

Courses Link  

  1. Python Course  
  2. Machine Learning Course 
  3. Data Science Course 
  4. Digital Marketing Course  
  5. Python Training in Noida 
  6. ML Training in Noida 
  7. DS Training in Noida 
  8. Digital Marketing Training in Noida 
  9. Winter Training 
  10. DS Training in Bangalore 
  11. DS Training in Hyderabad  
  12. DS Training in Pune 
  13. DS Training in Chandigarh/Mohali 
  14. Python Training in Chandigarh/Mohali 
  15. DS Certification Course 
  16. DS Training in Lucknow 
  17. Machine Learning Certification Course 
  18. Data Science Training Institute in Noida
  19. Business Analyst Certification Course 
  20. DS Training in USA 
  21. Python Certification Course 
  22. Digital Marketing Training in Bangalore
  23. Internship Training in Noida
  24. ONLEI Technologies India 

Our Alumni work at some of the best companies in the world

Important Links

Data Science Location : Data Science Course , Data Science Training in Noida , Data Science Training in Bangalore  , Data Science Training in Hyderabad , Data Science Training in Pune , Data Science Training in Chandigarh/Mohali , Data Science Certification Course  , Data Science Training in Lucknow , Data Science Training Institute in Noida , Data Science Training in USA , Data Science Course Training in Indore , Data Science Course Training in Vijayawada , Data Science Course Training in Chennai , Data Science Certification Course Training in Dubai , UAE , Data Science Course Training in Mumbai Maharashtra , Data Science Training in Mathura Vrindavan Barsana , Data Science Certification Course Training in Hathras , Data Science Training in Coimbatore , Data Science Course Training in Jaipur , Data Science Course Training in Raipur Chhattisgarh , Data Science Course Training in Patna , Data Science Course Training in Kolkata , Data Science Course Training in Delhi NCR , Data Science Course Training in Prayagraj Allahabad , Data Science Course Training in Dehradun ,  Data Science Course Training in Ranchi

Data Analytics Location : Data Analytics Training in Noida , Data Analytics Course Training in USA , Data Analytics Course Training in Gurugram , Data Analytics Course Training in Canada , Data Analytics Course Training in Coimbatore , Data Analytics Course Training in Vijayawada , Data Analytics Course Training in Ahmedabad , Data Analytics Course Training in Patna , Data Analytics Course Training in Chennai , Data Analytics Course Training in Kolkata , Data Analytics Course Training in Dehradun , Data Analytics Course Training in Pune , Data Analytics Course Training in Hyderabad , Data Analytics Course Training in Bangalore, Data Analytics Course Training in Jaipur

Python Course Locations : Python Course  , Python Training in Noida  , Python Training in Chandigarh/Mohali , Python Certification Course , Python Certification , Python Course Training in Raipur , Python Course Training in Patna , Python Course Training in Hyderabad , Python Course Training in Kolkata , Python Course Training in Pune , Python Course Training in Chennai , Python Course Training in Bangalore ,

Leave a Comment

Your email address will not be published. Required fields are marked *