Autonomous rational agents - artificial intelligence, Basic Computer Science

Assignment Help:

Autonomous Rational Agents:

In many cases, it is not accurate to talk about a particular program or a particular  robot, as the combination of and software and hardware in some intelligent systems is comparably    more complex. Instead, we will follow the lead of Norvig and Russell and describe AI from rational intelligent agents and autonomous paradigm. We're going to apply the definitions from chapter 2 of Norvig and Russell's textbook, starting with these two:

  • An agent is anything that may be visualized as perceiving its environment through sensors and acting upon that environment through effectors.
  • A rational agent is one that does the correct thing.

We see that the word 'agent' indicate humans (where the sensors are the effectors and the senses are the physical body parts) as well as robots (where the sensors are things like touch pads and cameras and the effectors are several motors) and computers (where the sensors are the mouse and keyboard and the effectors are the speakers and monitor).

To find out whether an agent has acted rationally, we need an objective measure of how successful it has been and we ought to worry about when to make an evaluation using this measure. When designing an agent, it is essential to think hard about how to evaluate it's performance, and this evaluation should be free from any internal measures that the agent undertakes (i.e. as part  of a  heuristic  search  -  see  the  next  lecture).  The performance should be checked in terms of how rationally the program acted, which depends both on how well it did at a particular task and  on what the agent experienced from its  all environment, what the agent knew about its  all environment and what actions the agent could really undertake.

 

 

 


Related Discussions:- Autonomous rational agents - artificial intelligence

Liquid crystal displays, Liquid Crystal Displays (LCD): First introduc...

Liquid Crystal Displays (LCD): First introduced in watches and clocks in the1970's, LCDs are now used to display images in monitors. A newer technology in computer screens is

Output devices, Output Devices: Each output unit of computer system tr...

Output Devices: Each output unit of computer system transmits information from the CPU and converts the electrical pulses to an appropriate output form. A printer, for example

Cryptography, Question 1 Consider the one-time pad encryption scheme to e...

Question 1 Consider the one-time pad encryption scheme to encrypt a 1-bit message m, and assume m is chosen with uniform distribution from message space M={0,1}. Let E1 be the ev

DBMS, what is the meaning of data definition

what is the meaning of data definition

Data transmission, Data transmission: Most digital communication data i...

Data transmission: Most digital communication data is transmitted in a serial form, that is, only one bit at a time. Transmission of data in serial form means each bit is tran

What are the different types of props, Question 1 Explain the importance o...

Question 1 Explain the importance of edge loops and anatomical body functions in animation Question 2 What are the three sets of curves for the hair system? Questio

What is Decode or execution cycle?, just the once the instruction has bee...

just the once the instruction has been fetched and is accumulated, the next step is to decode the instruction so as to work out what actions should be performed to execute it. This

Database reports, The first report, Report #1, is to be an ordered list of ...

The first report, Report #1, is to be an ordered list of the contents of the database, sorted in ascending order by a major field. Report #1 is to include all of the fields and rec

Provide a goms description of the procedure, Question : (a) You want to...

Question : (a) You want to perform the task of sending an e-mail message to three of your friends. You can assume that the email addresses, of the people you want to send the e

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