[Jakarta Lucene Wiki] Updated: SpellChecker

[lu...@jakarta.apache.org]

   Date: 2004-10-11T10:27:08
   Editor: NicolasMaisonneuve <ni...@hotmail.com>
   Wiki: Jakarta Lucene Wiki
   Page: SpellChecker
   URL: http://wiki.apache.org/jakarta-lucene/SpellChecker

   no comment

Change Log:

------------------------------------------------------------------------------
@@ -1,6 +1,8 @@
-SpellChecker
+===SpellChecker===
 
-a Spell Checker allow to suggest a list of words close to a misspelled word. This implementation use the n-gram technic and the levensthein distance. 
+a Spell Checker allow to suggest a list of words close to a misspelled word. This implementation is based on the David Spencer code using the n-gram technic and the levensthein distance. 
+
+==Structure of a dictionary index ==
 A  Index (the dictionary) with all the possible words (a lucene index) must be  created. The structure of this index is (for a 3-4 gram):
 word:
 gram3:
@@ -14,9 +16,12 @@
 it's independant of the user index. So we can add words becoming to several
 fields of several index for example or, why not, to a file with a list of words.
 
-source:
+we can add all the keywords of a specific field of your index.
+code:
 
-SpellChecker spellChecker= new SpellChecker();
+SpellChecker spell= new SpellChecker(dictionaryDirectory);
+ 
+spell.addWords(myIndex_Reader, myField)
 
 
 The suggestSimilar method return a list of suggests word sorted by the

---------------------------------------------------------------------
To unsubscribe, e-mail: lucene-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: lucene-dev-help@jakarta.apache.org