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Key: LUCENE-1297
Type: New Feature New Feature
Status: Closed Closed
Resolution: Fixed
Priority: Minor Minor
Assignee: Otis Gospodnetic
Reporter: Thomas Morton
Votes: 1
Watchers: 1
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Lucene - Java

Allow other string distance measures in spellchecker

Created: 30/May/08 06:55 PM   Updated: 11/Oct/08 12:49 PM
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Component/s: contrib/spellchecker
Affects Version/s: 2.4
Fix Version/s: 2.4

Time Tracking:
Not Specified

File Attachments:
  File Name Date Attached Attached By Size
Text File Licensed for inclusion in ASF works LUCENE-1297.patch 2008-06-15 03:57 AM Otis Gospodnetic 17 kB
Text File Licensed for inclusion in ASF works LUCENE-1297.patch 2008-06-12 05:11 PM Thomas Morton 17 kB
Environment: n/a

Lucene Fields: Patch Available, New
Resolution Date: 18/Jun/08 05:10 AM


 Description  « Hide
Updated spelling code to allow for other string distance measures to be used.

Created StringDistance interface.
Modified existing Levenshtein distance measure to implement interface (and renamed class).
Verified that change to Levenshtein distance didn't impact runtime performance.
Implemented Jaro/Winkler distance metric
Modified SpellChecker to take distacne measure as in constructor or in set method and to use interface when calling.

 All   Comments   Work Log   Change History   Subversion Commits      Sort Order: Ascending order - Click to sort in descending order
Thomas Morton made changes - 30/May/08 06:56 PM
Field Original Value New Value
Attachment string_distance.patch [ 12383131 ]
Otis Gospodnetic made changes - 31/May/08 03:18 AM
Assignee Otis Gospodnetic [ otis ]
Thomas Morton made changes - 05/Jun/08 05:31 PM
Attachment string_distance.patch [ 12383131 ]
Thomas Morton made changes - 05/Jun/08 05:32 PM
Attachment string_distance.patch [ 12383474 ]
Thomas Morton made changes - 11/Jun/08 03:19 AM
Attachment string_distance.patch2 [ 12383801 ]
Thomas Morton made changes - 11/Jun/08 03:20 AM
Attachment string_distance.patch [ 12383474 ]
Thomas Morton made changes - 11/Jun/08 02:04 PM
Attachment string_distance3.patch [ 12383831 ]
Thomas Morton made changes - 11/Jun/08 02:04 PM
Attachment string_distance.patch2 [ 12383801 ]
Thomas Morton made changes - 12/Jun/08 05:11 PM
Attachment LUCENE-1297.patch [ 12383923 ]
Thomas Morton made changes - 12/Jun/08 05:11 PM
Attachment string_distance3.patch [ 12383831 ]
Otis Gospodnetic made changes - 15/Jun/08 03:57 AM
Attachment LUCENE-1297.patch [ 12384021 ]
Otis Gospodnetic made changes - 18/Jun/08 05:10 AM
Resolution Fixed [ 1 ]
Status Open [ 1 ] Resolved [ 5 ]
Lucene Fields [Patch Available, New] [New, Patch Available]
Michael McCandless made changes - 11/Oct/08 12:49 PM
Status Resolved [ 5 ] Closed [ 6 ]

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