Different search strategies- artificial intelligence, Computer Engineering

Assignment Help:

Different search strategies- artificial intelligence:

To help us think about the different search strategies, we use two analogies. Firstly, we suppose that the professor keeps an agenda of actions to undertake, such as: add an 'A' to the string 'AN'. So, the agenda consists of pairs(S,O) of states and operators, whereby the operator is to be applied to the state. The action at the top of the agenda is the one which is carried out, then that action is removed. How actions are added to the agenda differs for each search strategy. Secondly, we think of a search graphically: by making each state a node in a graph and each operator an edge, we can think of the search progressing as movement from node to node along edges in the graph. We then allow ourselves to talk about nodes in a search space (rather than the graph) and we say that a node in a search space has been expanded if the state that node represents has been visited and searched from. Note that graphs which have no cycles in them are called trees, and many AI searches can be represented as trees.


Related Discussions:- Different search strategies- artificial intelligence

How to set a read or write watch point for a variable, By using Rwatch, Awa...

By using Rwatch, Awatch command in GDB we can set read or write watchpoint for a variable.

Define the method of implementation, Define the method of Implementation ...

Define the method of Implementation Once "final" system has been designed it is then essential to put together the software and hardware and introduce the new system. There ar

Full form of ldap, LDAP stands for LDAP- Light weight Directory Access...

LDAP stands for LDAP- Light weight Directory Access Protocol.

Where telephone traffic is measured, Telephone Traffic is measured in ...

Telephone Traffic is measured in (A)  Seconds.  (B)  Hours. (C)  Erlang       (D)  Pulses per minute. Ans: Telephone Traffic is measured in Erlang.

What are the various components in sequence diagrams, ? Actor: Actor shows ...

? Actor: Actor shows an external user / end user who interact with the system. ? Object: Object is shown by one of components of the system. ? Unit: A unit is a subsystem, o

Give difference between assembler and compiler, Give difference between ass...

Give difference between assembler and compiler. Assembler: It is the translator for an assembly language of computer. An assembly language is a low-level programming language

Explain about the mini computers, Explain about the MINI COMPUTER Minic...

Explain about the MINI COMPUTER Minicomputers are much smaller in size than mainframe computers and they are also less expensive.  The cost of these computers can differ from a

Execution-modes of a multiprocessor, Q. Explain Execution-modes of a multip...

Q. Explain Execution-modes of a multiprocessor? Execution-modes of a multiprocessor: Several modes of multiprocessing comprise parallel execution of programs at (i) Fine Grain

Define emulation, Define emulation. Given a computer with a particular ...

Define emulation. Given a computer with a particular instruction set, it is possible to explain additional machine instructions and execute them with extra micro routines. Emul

What is program controlled i/o, What is program controlled I/O? In prog...

What is program controlled I/O? In program controlled I/O the processor repeatedly checks a status flag to achieve the needed synchronization among the processor and an input a

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