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Groups > comp.lang.java.programmer > #22166

Re: compare several boolean matrix’s

Date 2013-02-06 16:13 +0000
From lipska the kat <"nospam at neversurrender dot co dot uk">
Organization Trollbusters 3
Newsgroups comp.lang.java.programmer
Subject Re: compare several boolean matrix’s
References <8f60207e-f848-490b-a402-7cc1aba657e9@googlegroups.com> <6479f031-e796-4e27-ba9c-d5d77465159e@googlegroups.com>
Message-ID <xLCdnQdmWv62HI_MnZ2dnUVZ8iednZ2d@bt.com> (permalink)

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On 06/02/13 14:35, Keivan Jafari wrote:
> Den tisdagen den 5:e februari 2013 kl. 20:19:58 UTC+1 skrev Keivan Jafari:
>> Hi there,
>>
>>
>>
>> Is there any way to compare several boolean matrix’s(25 matrix’s) and pick up a final valid matrix of those 25.
>>
>>
>>
>> The elements in the valid matrix will be, an example:
>>
>>
>>
>> If matrix M(0) to M(5)   element(21) have value false
>>
>>
>>
>> And if matrix M(6) to M(24) element(21) have value true, Then most probably the value of element 21 is true, since much more matrix’s shows that that element 21 value is true
>>
>>
>>
>> Java code will be mostly appreciated
>>
>>
>>
>> Best regards/
>>
>>
>>
>> Keivan
>
>
> No, check below:
>
> matrix 1
> 0 | 1 | 0
> 1 | 1 | 0
> 0 | 0 | 1
>
> matrix 2
> 1 | 1 | 1
> 0 | 1 | 0
> 1 | 1 | 1
>
> matrix 3
> 0 | 0 | 1
> 0 | 0 | 1
> 1 | 1 | 0
>
>
> Result will be as below:
> example:
> consider element (0,0) of matrix's above:
> since maximum amount of matrix's(matrix1 and matrix3) says that element(0,0) is false, then I chose false at element (0,0)  in result matrix
>
> consider another element  element (2,0) of matrix's above:
> since maximum amount of matrixes(matrix2 and matrix3) says that element(2,0) is true, then I chose true at element (2,0)  in result matrix
>
> Here is result matrix:
>
> 0 | 1 | 1
> 0 | 1 | 0
> 1 | 1 | 1

I see, so you are 'counting' values at a given index and the 'winner' is 
the one with the most ... I can see an instant optimization.

lipska

-- 
Lipska the Kat©: Troll hunter, sandbox destroyer
and farscape dreamer of Aeryn Sun

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compare several boolean matrix’s keijaf2011@gmail.com - 2013-02-05 11:19 -0800
  Re: compare several boolean matrix’s Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-02-05 15:47 -0500
  Re: compare several boolean matrix’s Roedy Green <see_website@mindprod.com.invalid> - 2013-02-05 16:26 -0800
    Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-05 19:43 -0500
      Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-05 21:09 -0400
  Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-05 19:40 -0500
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-05 23:21 -0800
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 03:23 -0800
    Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-06 07:55 -0400
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 04:11 -0800
        Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-06 08:24 -0400
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 06:00 -0800
        Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 14:00 +0000
    Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 16:18 -0500
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 06:35 -0800
    Re: compare several boolean matrix’s Patricia Shanahan <pats@acm.org> - 2013-02-06 07:49 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 16:13 +0000
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:01 -0800
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:20 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 16:33 +0000
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:42 -0800
    Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 18:09 +0100
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:14 -0800
        Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 18:29 +0100
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:40 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 17:19 +0000
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:29 -0800
        Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 18:18 +0000
          Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 19:57 +0100
            Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 19:02 +0000
              Re: compare several boolean matrix’s T®oll <spooksRus@derbyshire-crania.org> - 2013-02-06 21:01 +0000
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 11:21 -0800
            Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 11:31 -0800
              Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-08 19:49 +0000
                Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 12:24 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 23:30 -0500
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 23:32 -0500
                Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-09 08:39 +0000
                Re: compare several boolean matrix’s Lew <lewbloch@gmail.com> - 2013-02-09 11:18 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-09 19:25 -0500
                Re: compare several boolean matrix’s Lew <lewbloch@gmail.com> - 2013-02-09 23:36 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-10 13:54 -0500
            Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 16:30 -0500
        Re: compare several boolean matrix’s Patricia Shanahan <pats@acm.org> - 2013-02-06 11:24 -0800

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