| Sat, 15 Oct 2011 17:45:52 +0000 |
mas01mc |
Restore original Makefile
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| Sat, 15 Oct 2011 17:28:07 +0000 |
mas01mc |
Adding Kullback-Leibler divergence as alternate distance function
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| Thu, 25 Nov 2010 13:42:40 +0000 |
mas01mc |
Adding mkc_lsh_update branch, trunk candidate with improved LSH: merged trunk 1095 and branch multiprobe_lsh
mkc_lsh_update
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| Thu, 25 Nov 2010 13:42:40 +0000 |
mas01mc |
Adding mkc_lsh_update branch, trunk candidate with improved LSH: merged trunk 1095 and branch multiprobe_lsh
malcolm-large-tracks
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| Thu, 25 Nov 2010 13:42:40 +0000 |
mas01mc |
Adding mkc_lsh_update branch, trunk candidate with improved LSH: merged trunk 1095 and branch multiprobe_lsh
fewerQueryDatumReads
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| Thu, 22 Apr 2010 21:03:53 +0000 |
mas01cr |
include sample.o in LIBOBJS
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| Fri, 05 Mar 2010 16:20:43 +0000 |
mas01mj |
Added -f to ln on install (overwrites previous .so file)
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| Wed, 03 Feb 2010 10:28:09 +0000 |
mas01cr |
More, better makefiles
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| Fri, 08 Jan 2010 21:09:01 +0000 |
mas01cr |
Improve test infrastructure a little bit
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| Mon, 14 Sep 2009 16:06:02 +0000 |
map01bf |
added an escape around ldconfig for darwin systems (macosx) in the install as ldconfig doesn't exist on these systems and as near as I can tell it's functionality isn't necessary when building dylibs, at least as used here.
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| Tue, 01 Sep 2009 14:55:47 +0000 |
mas01cr |
Use pkg-config to pick up dependencies (gsoap++, gsl)
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| Tue, 01 Sep 2009 14:17:55 +0000 |
mas01cr |
Update install target to be mildly useful
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| Tue, 11 Aug 2009 21:57:46 +0000 |
mas01cr |
Remove LIBGSL from library link stage
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| Tue, 11 Aug 2009 21:42:49 +0000 |
mas01cr |
Take advantage of those new handy _or_goto_error macros
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| Tue, 11 Aug 2009 21:42:01 +0000 |
mas01cr |
Use $(CC) and $(CXX) rather than hard-coding compilers
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| Tue, 14 Jul 2009 15:35:36 +0000 |
mas01cr |
API for retrieving a track's data.
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| Wed, 11 Feb 2009 12:38:04 +0000 |
mas01cr |
Make the Makefile test target depend on $(LIBRARY) as well as $(EXECUTABLE).
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| Wed, 11 Feb 2009 12:38:03 +0000 |
mas01cr |
Implement a rudimentary API for audioDB::liszt
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| Wed, 04 Feb 2009 10:45:57 +0000 |
mas01mc |
Removed LSH_N_POINT_BITS coding for LSH index. Now uses binay search via STL lower_bound to locate tracks and positions from global pointID searching over cumulative track lengths. MERGE of branches/multiprobeLSH -r 819:821 onto trunk. This is a non backward-compatible change; WARNING generated on attempt to use INDEXING with older audioDB databases. Only INDEXES are broken, not ADB instances.
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| Tue, 03 Feb 2009 02:04:06 +0000 |
mas01mc |
Added warning about deprecated LSH_N_POINT_BITS coding. Only affects indexes built prior to rev 820
multiprobeLSH
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| Mon, 02 Feb 2009 17:41:02 +0000 |
mas01mc |
DELETED LSH_N_POINT_BITS coding. Tracks and points are now identified with a binary search, std::lower_bound(), on *adb->track_offsets return from LSH retrieval.
multiprobeLSH
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| Sat, 31 Jan 2009 16:25:30 +0000 |
mas01mc |
Removed redundant memcpy calls from query_loop_queue(). This changed the order of some memory allocation and de-allocation calls for loaded database data.
multiprobeLSH
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| Fri, 30 Jan 2009 14:58:35 +0000 |
mas01mc |
Fixed a problem with inserting into exact_evaluation_queue, duplicate pairs were being inserted when querying multiple hashtables. That is now fixed by adding a unique constraint using set<PointPair> inserts and testing. This should speed things up quite a bit (like, 10-fold with default num tables).
multiprobeLSH
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| Thu, 29 Jan 2009 13:44:47 +0000 |
mas01mc |
Added audiodb_datum_qpointers_partial() to make exact evaluation of LSH results more efficient. This routine calculates partial sums only for those vectors needed.
multiprobeLSH
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| Wed, 28 Jan 2009 18:55:46 +0000 |
mas01mc |
Added more debugging information: report numPairs returned from LSH bucket retrieval (pre-distance computation), entry/exit from audiodb_query_spec_qpointers(...)
multiprobeLSH
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| Wed, 28 Jan 2009 17:54:18 +0000 |
mas01mc |
Set ADB_FIXME_DEFAULT_LSH_N_POINT_BITS to 15 so we can get about 20k vectors per file in the LSH point encoding. This pain and suffering will go away soon, I promise.
multiprobeLSH
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| Wed, 28 Jan 2009 17:18:58 +0000 |
mas01mc |
_LSH_DEBUG_ option now reports correct point counts per hashtable read.
multiprobeLSH
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| Wed, 28 Jan 2009 16:02:17 +0000 |
mas01mc |
Fixed a bug in LSH hashtable writing to disk that doesn't always sort the t2 entries into strict weak ordering. Now it does. Lots of debugging informational code inserted.
multiprobeLSH
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| Tue, 27 Jan 2009 14:52:28 +0000 |
mas01mc |
Fixed upper-limit (T) boundary error in MultiProbe::generatePerturbationSets(x, T). Setting this too high spins algorithm1 into infinite heap allocations without possiblity of terminating. This is now silently capped at --lsh_k * 2; the algorithm halts up to this threshold.
multiprobeLSH
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| Tue, 27 Jan 2009 03:49:19 +0000 |
mas01mc |
Working version of multiprobe LSH. Passes tests. But needs testing vis-a-vis TP improvement. In the process, found a bug in hash function projections on rare occasions admitting negative values. This only shows for large datasets and was fatal for multiprobe.
multiprobeLSH
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