zorba-coders team mailing list archive

[Matthias Brantner <matthias.brantner@xxxxxxxxxx>]

Matthias Brantner has proposed merging lp:~matthias-brantner/zorba/data-cleaning into lp:zorba/data-cleaning-module.

Requested reviews:
  Diogo Simões (diogo-simoes89)

For more details, see:
https://code.launchpad.net/~matthias-brantner/zorba/data-cleaning/+merge/79759

reenabled the smith-waterman 

The function finally terminates and is much faster than before (with the latest version of Zorba).
-- 
https://code.launchpad.net/~matthias-brantner/zorba/data-cleaning/+merge/79759
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=== modified file 'src/com/zorba-xquery/www/modules/data-cleaning/character-based-string-similarity.xq'
--- src/com/zorba-xquery/www/modules/data-cleaning/character-based-string-similarity.xq	2011-08-02 14:07:32 +0000
+++ src/com/zorba-xquery/www/modules/data-cleaning/character-based-string-similarity.xq	2011-10-19 02:20:29 +0000
@@ -165,7 +165,6 @@
  : @param $penalty The penalty value.
  : @return The Smith-Waterman distance between the two strings.
  :)
-(:
 declare function simc:smith-waterman ( $s1 as xs:string, $s2 as xs:string, $score as xs:integer, $penalty as xs:integer ) as xs:double{ 
  if(string-length($s1) = 0) then 0 else
  if(string-length($s2) = 0) then 0 else
@@ -176,4 +175,3 @@
   simc:smith-waterman(substring($s1, 2), substring($s2, 2), $score, $penalty) + ( if(substring($s1, 1, 1) = substring($s2, 1, 1)) then $score else -$penalty )
  ))
 };
-:)