aima-talk : Messages : 426-446 of 946

#426 From: "memo_27512" <memo_27512@...>
Date: Wed Dec 1, 2004 9:33 am
Subject: puzzle 8 memo_27512
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please help me

i need a hueristic function for 8puzzle

#427 From: Brandon Iskey <brandon_pitt_47@...>
Date: Wed Dec 1, 2004 2:46 pm
Subject: Re: puzzle 8 brandon_pitt_47
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which heristic. i have manhattan and misplaced tile. your call.

brandon

memo_27512 <memo_27512@...> wrote:

please help me i need a hueristic function for 8puzzle

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#428 From: "j1mmy_n3u7120n" <padmatv@...>
Date: Wed Dec 1, 2004 1:26 pm
Subject: Re: puzzle 8 j1mmy_n3u7120n
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--- In aima-talk@yahoogroups.com, "memo_27512" <memo_27512@y...>

wrote:

>

>

> please help me

> i need a hueristic function for 8puzzle

Check the book they already have given 3 heuristics for 8 puzzle.

1> Number of misplaced tiles pg 106/108

2> Manhattan distance pg 106/108

3> Gaschnig's Heuristic pg 135 prob 4.9

pages numbered according to Second Edition of the book.

#433 From: "memo_27512" <memo_27512@...>
Date: Thu Dec 2, 2004 9:33 am
Subject: Re: puzzle 8 memo_27512
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thank you

but I need a hueristic function better than

Number of misplaced tiles pg 106/108

Manhattan distance pg 106/108



--- In aima-talk@yahoogroups.com, "j1mmy_n3u7120n" <padmatv@v...>

wrote:

>

>

> --- In aima-talk@yahoogroups.com, "memo_27512" <memo_27512@y...>

> wrote:

> >

> >

> > please help me

> > i need a hueristic function for 8puzzle

>

> Check the book they already have given 3 heuristics for 8 puzzle.

>

> 1> Number of misplaced tiles pg 106/108

> 2> Manhattan distance pg 106/108

> 3> Gaschnig's Heuristic pg 135 prob 4.9

>

> pages numbered according to Second Edition of the book.

#429 From: "magesmail" <magesmail@...>
Date: Wed Dec 1, 2004 1:08 pm
Subject: Re: puzzle 8 magesmail
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hi,

Sec 4.2 of the book clearly explains two heuristic functions for the

eightpuzzle.

You might also want to look at the java implementation of both these

heuristics.

Regds,

  Ravi





--- In aima-talk@yahoogroups.com, "memo_27512" <memo_27512@y...> wrote:

>

>

> please help me

> i need a hueristic function for 8puzzle

#435 From: "memo_27512" <memo_27512@...>
Date: Thu Dec 2, 2004 9:37 am
Subject: Re: puzzle 8 memo_27512
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thank you

bau i need another hueristic function



--- In aima-talk@yahoogroups.com, "magesmail" <magesmail@y...> wrote:

>

>

> hi,

> Sec 4.2 of the book clearly explains two heuristic functions for

the

> eightpuzzle.

> You might also want to look at the java implementation of both

these

> heuristics.

> Regds,

>  Ravi

>

>

> --- In aima-talk@yahoogroups.com, "memo_27512" <memo_27512@y...>

wrote:

> >

> >

> > please help me

> > i need a hueristic function for 8puzzle

#430 From: David Faden <dfaden@...>
Date: Wed Dec 1, 2004 5:22 pm
Subject: Re: puzzle 8 gilbertnews
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How about the heuristics given in the text (p. 102 first edition)? One

of those is the sum of the Manhattan distances between blocks' current

positions and their positions in the solved puzzle.

David

On Dec 1, 2004, at 3:33 AM, memo_27512 wrote:

>

>

>

> please help me

> i need a hueristic function for 8puzzle

#431 From: Brandon Iskey <brandon_pitt_47@...>
Date: Wed Dec 1, 2004 11:39 pm
Subject: Re: puzzle 8 brandon_pitt_47
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i have it in python. is that ok??

brandon

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#434 From: "memo_27512" <memo_27512@...>
Date: Thu Dec 2, 2004 9:36 am
Subject: Re: puzzle 8 memo_27512
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thank you very much

I need it in delphi

--- In aima-talk@yahoogroups.com, Brandon Iskey

<brandon_pitt_47@y...> wrote:

> i have it in python.  is that ok??

>

> brandon

>

>

> ---------------------------------

> Do you Yahoo!?

>  Yahoo! Mail - Helps protect you from nasty viruses.

#437 From: Brandon Iskey <brandon_pitt_47@...>
Date: Thu Dec 2, 2004 4:55 pm
Subject: Re: Re: puzzle 8 brandon_pitt_47
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i only have it in python, would you like it anyway??



brandon









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#439 From: Ivan Villanueva <ivan@...>
Date: Fri Dec 3, 2004 2:23 pm
Subject: Re: Re: puzzle 8 artificialidea
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> thank you very much

> I need it in delphi



Are you a computer program ?



Iv�n.

#441 From: Brandon Iskey <brandon_pitt_47@...>
Date: Fri Dec 3, 2004 2:27 pm
Subject: Re: Re: puzzle 8 brandon_pitt_47
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no, i am a graduate student majoring in computer

science.  do you want these heuristics or not??  just

let me know



brandon









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#444 From: "somanathdas" <somanathdas@...>
Date: Tue Dec 7, 2004 5:20 am
Subject: Re: puzzle 8 somanathdas
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Yes i want to know more about these heuristics

somnath

--- In aima-talk@yahoogroups.com, Brandon Iskey

<brandon_pitt_47@y...> wrote:

>

> no, i am a graduate student majoring in computer

> science.  do you want these heuristics or not??  just

> let me know

>

> brandon

>

>

>

>

> __________________________________

> Do you Yahoo!?

> Yahoo! Mail - You care about security. So do we.

> http://promotions.yahoo.com/new_mail

#446 From: somnath das <somanathdas@...>
Date: Wed Dec 15, 2004 5:55 am
Subject: Re: Re: puzzle 8 somanathdas
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somanathdas <somanathdas@...> wrote:

Thanks for ur reply.

Yes I want those heuristics. Do u have any idea about how to program these heuristics.

Somnath Yes i want to know more about these heuristics somnath --- In aima-talk@yahoogroups.com, Brandon Iskey <brandon_pitt_47@y...> wrote: > > no, i am a graduate student majoring in computer > science. do you want these heuristics or not?? just > let me know > > brandon > > > > > __________________________________ > Do you Yahoo!? > Yahoo! Mail - You care about security. So do we. > http://promotions.yahoo.com/new_mail

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#440 From: Ivan Villanueva <ivan@...>
Date: Fri Dec 3, 2004 2:24 pm
Subject: Re: puzzle 8 artificialidea
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> i have it in python.  is that ok??



Hello Brandon,

may I have a look at your code ?



Iv�n.

#436 From: "memo_27512" <memo_27512@...>
Date: Thu Dec 2, 2004 9:40 am
Subject: Re: puzzle 8 memo_27512
Send Email





thank you

but i need another hueristic function that act better

--- In aima-talk@yahoogroups.com, David Faden <dfaden@i...> wrote:

> How about the heuristics given in the text (p. 102 first edition)?

One

> of those is the sum of the Manhattan distances between blocks'

current

> positions and their positions in the solved puzzle.

>

> David

>

> On Dec 1, 2004, at 3:33 AM, memo_27512 wrote:

>

> >

> >

> >

> > please help me

> > i need a hueristic function for 8puzzle

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