Mutation - canonical genetic algorithm, Computer Engineering

Assignment Help:

Mutation:

However it may appear that the above recombinations are a little arbitrary that especially as points defining whether crossover and inversion occur are chosen randomly. Further it is important to notice that large parts of the string are kept, whether the string contained a region that scored well doing with the evaluation function that these operators have a good chance of passing such that region on to the offspring and especially where the regions are fairly small and  as in most GA problems, the overall string length is quite high. 

Furthermore the recombination process , it produces a large range of possible solutions. Moreover it is still possible for it to guide the search with a local rather than the global maxima with respect to the evaluation function. Hence for this reason, GAs regularly perform random mutations. Thus in this process, the offspring are taken and each bit in their bit string is flipped from a one to a zero or vice versa regarding to a given probability. In fact this probability is generally taken to be very small which say less than 0.01, so that only one in a hundred letters is flipped on average.


Related Discussions:- Mutation - canonical genetic algorithm

Show the decimal representation in computers, Binary number system is most ...

Binary number system is most common for computer due to two stable states of its components. However unfortunately this isn't a very natural system for us as we deal with decimal n

Device drivers in assembly, Device drivers are special programs installed b...

Device drivers are special programs installed by config.sys file to control installable devices.  So personal computers can be expanded at some future time by installation of new d

Breadth first search, Breadth First Search: Given a set of operators o...

Breadth First Search: Given a set of operators o1, ..., on in a breadth first search, every time a new state is reached, an action for each operator on  s  is added to the bot

What is the difference among thread and process, Thread is a least unit of ...

Thread is a least unit of process. In process have one or more thread.

Xml can play when dynamically generating html pages , Explain the role that...

Explain the role that XML can play when dynamically generating HTML pages from a relational database? Ans) Even if student has never participated in a project involving this typ

What is an abstract data type (adt), What is an Abstract Data Type (ADT)? ...

What is an Abstract Data Type (ADT)? Abstract data types or ADTs are a mathematical specification of a set of data and the set of operations that can be done on the data. They

Show the importance of risc processors, Q. Show the Importance of RISC Proc...

Q. Show the Importance of RISC Processors? Reduced Instruction Set Computers recognize a comparatively limited number of instructions. One benefit of a reduced instruction set

Explain the commonly used code optimization techniques, Explain briefly any...

Explain briefly any three of the commonly used code optimization techniques. 1. Common sub expression elimination: In given expression as "(a+b)-(a+b)/4", in such "common

Greedy search - artificial intelligence, Greedy Search - artificial intelli...

Greedy Search - artificial intelligence: If we have a heuristic function for states, defined as above, so we can simply measure each state with respect to this measure and ord

What is fish bone diagram, What is Fish Bone Diagram? Or Explain Ishikawa D...

What is Fish Bone Diagram? Or Explain Ishikawa Diagram. Fish Bone Diagram is also known as Ishikawa Diagram or Cause and Effect Diagram. It is known as Fish Bone Diagram be

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