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RE: [jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

Hi Eks Dev, thanks for the comment! I like this: > If you need too use this, nothing simpler, you do not even need pair > comparison (aka traversal), just Index terms split into bigrams and > search with standard Query. And, I need to study all the tricks of Automaton... -Fuad > -Orig

[jira] Commented: (LUCENE-831) Complete overhaul of FieldCache API/Implementation

[ https://issues.apache.org/jira/browse/LUCENE-831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12624835#action_12624835 ] Fuad Efendi commented on LUCENE-831: Would be nice to have TermVectorCache (if

[jira] Created: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

millions docs, and 250,000 terms. New algo uses integer distances between objects. Reporter: Fuad Efendi W. Burkhard and R. Keller. Some approaches to best-match file searching, CACM, 1973 http://portal.acm.org/citation.cfm?doid=362003.362025 I was inspired by http://blog.notdot.net

[jira] Updated: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated LUCENE-2230: Attachment: DistanceImpl.java Distance.java BKTree.java First

[jira] Updated: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated LUCENE-2230: Attachment: FuzzyTermEnumNEW.java FuzzyTermEnumNEW.java In order to use it with Lucene 2.9.1

[jira] Updated: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated LUCENE-2230: Attachment: FuzzyTermEnumNEW.java Minor bug fixed (with cache wam-up)... Don't forget to di

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804001#action_12804001 ] Fuad Efendi edited comment on LUCENE-2230 at 1/23/10 2:4

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804001#action_12804001 ] Fuad Efendi edited comment on LUCENE-2230 at 1/24/10 12:4

[jira] Commented: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829163#action_12829163 ] Fuad Efendi commented on LUCENE-2230: - After long-run load-stress tests... I us

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829163#action_12829163 ] Fuad Efendi edited comment on LUCENE-2230 at 2/9/10 9:1

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829163#action_12829163 ] Fuad Efendi edited comment on LUCENE-2230 at 2/9/10 9:3

[jira] Commented: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832027#action_12832027 ] Fuad Efendi commented on LUCENE-2230: - Hi Uwe, Thanks for the analysis! I s

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832033#action_12832033 ] Fuad Efendi commented on LUCENE-2089: - Downloadable article (PDF):

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832049#action_12832049 ] Fuad Efendi commented on LUCENE-2089: - Ok; I am trying to study DFA&NF

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832096#action_12832096 ] Fuad Efendi edited comment on LUCENE-2230 at 2/10/10 5:5

[jira] Commented: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832096#action_12832096 ] Fuad Efendi commented on LUCENE-2230: - Hi Uwe, I am trying to study Lucene-

[jira] Issue Comment Edited: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832096#action_12832096 ] Fuad Efendi edited comment on LUCENE-2230 at 2/10/10 6:2

[jira] Issue Comment Edited: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832049#action_12832049 ] Fuad Efendi edited comment on LUCENE-2089 at 2/10/10 6:2

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832130#action_12832130 ] Fuad Efendi commented on LUCENE-2089: - What about this, http://www.catalysoft

[jira] Issue Comment Edited: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832130#action_12832130 ] Fuad Efendi edited comment on LUCENE-2089 at 2/10/10 7:0

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832143#action_12832143 ] Fuad Efendi commented on LUCENE-2089: - Hi Robert, Yes, I agree; we need to s

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832173#action_12832173 ] Fuad Efendi commented on LUCENE-2089: - For LUCENE-2230 I did a lot of long-run

[jira] Issue Comment Edited: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832173#action_12832173 ] Fuad Efendi edited comment on LUCENE-2089 at 2/10/10 8:2

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832194#action_12832194 ] Fuad Efendi commented on LUCENE-2089: - Ok, now I understand what AutomatonQuer

[jira] Issue Comment Edited: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832194#action_12832194 ] Fuad Efendi edited comment on LUCENE-2089 at 2/10/10 9:2

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832360#action_12832360 ] Fuad Efendi commented on LUCENE-2089: - Levenshtein Distance is good for "

[jira] Commented: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832368#action_12832368 ] Fuad Efendi commented on LUCENE-2089: - Another idea (similar to 50-years-old &

[jira] Issue Comment Edited: (LUCENE-2089) explore using automaton for fuzzyquery

[ https://issues.apache.org/jira/browse/LUCENE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832368#action_12832368 ] Fuad Efendi edited comment on LUCENE-2089 at 2/11/10 3:0

[jira] Commented: (LUCENE-2230) Lucene Fuzzy Search: BK-Tree can improve performance 3-20 times.

[ https://issues.apache.org/jira/browse/LUCENE-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12833010#action_12833010 ] Fuad Efendi commented on LUCENE-2230: - LUCENE-2089 - extremely good staff (Lu

[jira] Commented: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769699#action_12769699 ] Fuad Efendi commented on LUCENE-1995: - I am recalling a bug in Arrays.sort() (Jo

[jira] Commented: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769715#action_12769715 ] Fuad Efendi commented on LUCENE-1995: - Joshua writes in his Google Research

[jira] Commented: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769725#action_12769725 ] Fuad Efendi commented on LUCENE-1995: - But who did the bug? Joshua writes, it&#

[jira] Commented: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769747#action_12769747 ] Fuad Efendi commented on LUCENE-1995: - bq. He took it, and the bug with it,

[jira] Commented: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769749#action_12769749 ] Fuad Efendi commented on LUCENE-1995: - bq. bq. If your usage actually went above

[jira] Issue Comment Edited: (LUCENE-1995) ArrayIndexOutOfBoundsException during indexing

[ https://issues.apache.org/jira/browse/LUCENE-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769749#action_12769749 ] Fuad Efendi edited comment on LUCENE-1995 at 10/25/09 3:1

[jira] Issue Comment Edited: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775420#action_12775420 ] Fuad Efendi edited comment on LUCENE-1990 at 11/10/09 2:0

[jira] Commented: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775420#action_12775420 ] Fuad Efendi commented on LUCENE-1990: - Specifically for FieldCache, let&#

[jira] Issue Comment Edited: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775420#action_12775420 ] Fuad Efendi edited comment on LUCENE-1990 at 11/10/09 4:1

[jira] Issue Comment Edited: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775420#action_12775420 ] Fuad Efendi edited comment on LUCENE-1990 at 11/10/09 4:1

[jira] Issue Comment Edited: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775420#action_12775420 ] Fuad Efendi edited comment on LUCENE-1990 at 11/10/09 4:1

[jira] Commented: (LUCENE-1990) Add unsigned packed int impls in oal.util

[ https://issues.apache.org/jira/browse/LUCENE-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12777054#action_12777054 ] Fuad Efendi commented on LUCENE-1990: - Suttiwat sent me a link: