Difficulties - canonical genetic algorithm, Computer Engineering

Assignment Help:

Difficulties - canonical genetic algorithm:

Therefore the first big problem we face whether designing an "AI" agent to perform a GA-style search is how to represent the solutions. Whether the solutions are textual through nature, so then ASCII strings utilizing eight bits per letter means the size of individuals can get very large. Because of evolution may take thousands of generations to converge onto a solution. Conversely there will be much redundancy in the bit string representations also as: in generally many bit strings produced through the recombination process will not represent solutions at all, like in e.g., they may represent ASCII characters that shouldn't appear in the solution. Whether in the case of individuals that don't represent solutions and how do we measure these with the evaluation function? Further it doesn't necessarily follow like they are entirely unfit, means the tweaking of a single zero to a one might make them good solutions. However the situation is better where the solution space is nonstop or the solutions represent real valued numbers or integers. Hence the situation is worse whereas there are only a finite number of solutions.

But the second big problem we face is how to simplify the evaluation function because this is crucial to the success of the GA experiment. Hence the evaluation function should, whether possible as like:

  •  There return a real-valued number scoring higher for individuals that perform better with respect to the problem
  •  Other is be quick to calculate, as this calculation will be done many thousands of times
  •  Separate well between different individuals, like as give a good range of values even with a well doing in specified evaluation function,

whether populations have evolved to a certain stage so it is possible to the individuals will all score highly with respect to the evalation function hence all have equal chances of reproducing. In fact in this case, evolution will effectively have stopped plus it may be necessary to take some action to spread them out just to make the evaluation function more difficult dynamically, possibly.


Related Discussions:- Difficulties - canonical genetic algorithm

Find out the decimal equivalent of binary number, The decimal equivalent of...

The decimal equivalent of Binary number 10101 is ? Ans. 1x2 4 + 0x2 3 +1x2 2 +0x2 1 + 1x2 0 = 16 + 0 + 4 + 0 + 1 = 21.

Define the types of software life cycle, Define the types of software life ...

Define the types of software life cycle Any system progress refers to the initial part of the software life cycle: analysis, design, and implementation. During object oriented

Explain processing of an interrupt, Q. Explain Processing of an Interrupt? ...

Q. Explain Processing of an Interrupt? The interrupt is processed as: Step 1: Number field in INT instruction is multiplied by 4 to get its entry in interrupt vector table.

Show the conflict in register, Q. Show the conflict in register? All mi...

Q. Show the conflict in register? All micro-operations written on a line are to be executed at same time provided the statements or a group of statements to be implemented toge

Explain rby and cmyk colour printing, Q. Explain RBY and CMYK colour Printi...

Q. Explain RBY and CMYK colour Printing? For good printing printers don't use RBY in place of that they use CMYK (Cyan instead of Blue, Magenta instead of Red, Yellow and a sep

Device drivers in unix, Device Drivers in UNIX, MS-DOS and Windows System ...

Device Drivers in UNIX, MS-DOS and Windows System Though device drivers are in effect add-on modules they are however considered to be part of system because they are closely i

Define peripheral, Define peripheral. Devices that are under the direct...

Define peripheral. Devices that are under the direct control of computer are said to be linked online. These devices are intended to read information into or out of the memory

Computer to computer transmission of structured data, Computer to computer ...

Computer to computer transmission of structured data using standardised documentation is known as Electronic data interchange (EDI).

Explain the program translation model, Explain the program translation mode...

Explain the program translation model The program translation model makes the execution gap through translating a program written in a programming language, termed as the sou

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