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Perl: the Markov chain saw

Re: please reply

by karlgoethebier (Parson)
on Jan 06, 2013 at 13:20 UTC ( #1011883=note: print w/replies, xml ) Need Help??

in reply to please reply

"explain this code"


Best regards, Karl

Update:... doesn't this look better...?

#!/usr/bin/perl + @bigrams = (); while (<>) { chomp; push @words, split( /\s+/, $_ ); } for ( $i = 0 ; $i < $#words ; $i++ ) { $bigram = $words[$i] . $words[ $i + 1 ]; $found = -1; for ( $index = 0 ; $index <= $#bigrams ; $index++ ) { { if ( $bigrams[$index] eq $bigram ) { $found = $index; } } } if ( $found > -1 ) { $bigramfrequency[$found]++; } else { push( @bigrams, $bigram ); $bigramfrequency[$#bigrams]++; } } print "Bigrams\n"; for ( $index = 0 ; $index < @bigrams ; $index++ ) { print "$bigrams[$index] : $bigramfrequency[$index]\n"; }

Update2:... and your data...?

Please see the recommendations above how to continue...

«The Crux of the Biscuit is the Apostrophe»

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[karlgoethebier]: http://www. aliens.htm
[Lady_Aleena]: marioroy, I can't decide whether or not to move my RolePlaying:: Random:: modules to just Random::. I'm not as sophisticated as most here.
[marioroy]: Naming things can be difficult, sometimes more so that the actual code :)
[karlgoethebier]: Lady_Aleena: You need to jump to some conclusion
[Lady_Aleena]: And what would I rename RolePlaying/Random .pm to if I move all the RolePlaying/Random modules to just Random? Random/ Random/, maybe lowercase the file name to indicate it is a bit different? I don't know yet.
[marioroy]: What does Random do?
[karlgoethebier]: https://www. v=42WNHGr1jGI
[Lady_Aleena]: karlgoethebeir, I finished another project tonight, making a module which printed stop printing. It was a headache and a half.
[karlgoethebier]: Lady_Aleena: Try it!
[Lady_Aleena]: marioroy, it has 3 subroutines which can be fed data to generate random things. See here.

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