| Fri, 30 Jan 2009 19:44:51 +0000 |
mas01mc |
Completed audiodb_datum_qpointers_partial(), fixed bug that was scribbling over pre-computed l2norms when points arrived in original less<PointPair> order, switched to greater<PointPair> order and all is fixed.
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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| Thu, 15 Jan 2009 13:57:33 +0000 |
mas01cr |
Code rearrangements to tease apart library code from C++ audioDB code.
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| Sat, 10 Jan 2009 16:47:57 +0000 |
mas01cr |
Merge api-inversion branch (-r656:771, but I don't expect to return to
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| Sat, 10 Jan 2009 13:14:05 +0000 |
mas01mc |
added free() call for data_buffer at end of query_loop_points()
memory-leaks
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| Sat, 10 Jan 2009 13:12:52 +0000 |
mas01mc |
removed defunct EXACT_MULT from query_loop_points()
memory-leaks
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| Fri, 09 Jan 2009 22:12:57 +0000 |
mas01mc |
modified point-bits coding for indexing (BREAKS BACKWARDS COMPATIBILITY). Plugged file-descriptor leak in index.cpp
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| Fri, 09 Jan 2009 18:05:32 +0000 |
mas01mc |
Fixed memory leaks, added WS --no_unit_norming, and removed capping of LSH_N_POINT_BITS to 15 bits, instead allow any number of bits to encode points, remaining bits encode tracks
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| Tue, 06 Jan 2009 16:27:01 +0000 |
mas01cr |
const declarations for some API arguments.
api-inversion
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| Tue, 06 Jan 2009 15:25:39 +0000 |
mas01cr |
Clean up some compiler warnings.
api-inversion
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| Wed, 31 Dec 2008 15:44:16 +0000 |
mas01cr |
Move audioDB::query over to audioDB.cpp
api-inversion
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| Wed, 31 Dec 2008 15:44:12 +0000 |
mas01cr |
YAY!
api-inversion
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| Wed, 31 Dec 2008 12:25:22 +0000 |
mas01cr |
Almost there!
api-inversion
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| Tue, 30 Dec 2008 23:56:57 +0000 |
mas01cr |
No more audioDB::index_allocate and audioDB::index_init_query
api-inversion
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| Tue, 30 Dec 2008 15:38:59 +0000 |
mas01cr |
audioDB::query_loop and audioDB::query_loop_points are no more.
api-inversion
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| Tue, 30 Dec 2008 15:38:55 +0000 |
mas01cr |
Simplify audioDB::query_loop_points.
api-inversion
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| Tue, 30 Dec 2008 15:38:50 +0000 |
mas01cr |
Factor out some bits of audiodb_query_spec_qpointers()
api-inversion
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| Tue, 30 Dec 2008 10:36:01 +0000 |
mas01cr |
Convert index-finding logic to C functions.
api-inversion
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| Sun, 28 Dec 2008 22:43:50 +0000 |
mas01cr |
No more global shingle vector of vectors.
api-inversion
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| Sun, 28 Dec 2008 18:44:08 +0000 |
mas01cr |
Start using the query state structure.
api-inversion
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| Wed, 24 Dec 2008 10:57:23 +0000 |
mas01cr |
Begin pushing adb_t *adb into index_query_loop and query_loop_points
api-inversion
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| Wed, 24 Dec 2008 10:57:18 +0000 |
mas01cr |
No more indata
api-inversion
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| Wed, 24 Dec 2008 10:57:14 +0000 |
mas01cr |
Almost finish with audioDB::query_loop.
api-inversion
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| Wed, 24 Dec 2008 10:57:09 +0000 |
mas01cr |
No more audioDB::error in audioDB::query_loop
api-inversion
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| Wed, 24 Dec 2008 10:57:05 +0000 |
mas01cr |
Miscellaneous trivial de-audioDB::ifications
api-inversion
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| Wed, 24 Dec 2008 10:57:01 +0000 |
mas01cr |
No more trackOffsetTable
api-inversion
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| Wed, 24 Dec 2008 10:56:56 +0000 |
mas01cr |
use audiodb_key_index() in audiodb_query_spec_qpointers()
api-inversion
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| Wed, 24 Dec 2008 10:56:53 +0000 |
mas01cr |
audiodb_set_up_dbpointers() is a better name than audiodb_set_up_db().
api-inversion
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| Wed, 24 Dec 2008 10:56:49 +0000 |
mas01cr |
LESS VERBOSITY
api-inversion
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| Wed, 24 Dec 2008 10:56:45 +0000 |
mas01cr |
Incrementally zapping bits of code.
api-inversion
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| Wed, 24 Dec 2008 10:56:41 +0000 |
mas01cr |
Better memory discipline
api-inversion
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| Wed, 24 Dec 2008 10:56:37 +0000 |
mas01cr |
No more audioDB::set_up_query{,_from_key}
api-inversion
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| Wed, 24 Dec 2008 10:56:33 +0000 |
mas01cr |
New (internal) function audiodb_query_spec_qpointers()
api-inversion
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| Wed, 24 Dec 2008 10:56:16 +0000 |
mas01cr |
audioDB::initialize_arrays no longer depends on anything in the C++ class.
api-inversion
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| Wed, 24 Dec 2008 10:56:12 +0000 |
mas01cr |
audioDB::set_up_db can use an adb_qpointers_internal_t...
api-inversion
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| Wed, 24 Dec 2008 10:56:07 +0000 |
mas01cr |
Hey, who let audioDB::set_up_query into the room?
api-inversion
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| Wed, 24 Dec 2008 10:56:01 +0000 |
mas01cr |
really zap all unnecessary sequenceLength from query.cpp
api-inversion
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| Wed, 24 Dec 2008 10:55:56 +0000 |
mas01cr |
begin pushing an adb_query_spec_t * all the way through query.
api-inversion
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| Wed, 24 Dec 2008 10:55:52 +0000 |
mas01cr |
adb_t-ize most of audioDB::set_up_db.
api-inversion
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| Wed, 24 Dec 2008 10:55:48 +0000 |
mas01cr |
More on the query rationalization
api-inversion
|
| Wed, 24 Dec 2008 10:55:40 +0000 |
mas01cr |
Punishment gluttony.
api-inversion
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| Wed, 24 Dec 2008 10:55:36 +0000 |
mas01cr |
Make the keys std::set in adb_t a std::map instead.
api-inversion
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| Wed, 24 Dec 2008 10:55:24 +0000 |
mas01cr |
Move sequence_foo() functions out of audioDB:: namespace...
api-inversion
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| Wed, 24 Dec 2008 10:55:20 +0000 |
mas01cr |
Deal with audioDB::UnitNorm
api-inversion
|
| Wed, 24 Dec 2008 10:55:16 +0000 |
mas01cr |
Begin pushing information through.
api-inversion
|
| Wed, 24 Dec 2008 10:55:12 +0000 |
mas01cr |
Accumulators everywhere!
api-inversion
|
| Wed, 24 Dec 2008 10:55:08 +0000 |
mas01cr |
Cheap hackery abounds.
api-inversion
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| Wed, 24 Dec 2008 10:55:03 +0000 |
mas01cr |
Baby steps...
api-inversion
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| Fri, 05 Dec 2008 22:32:49 +0000 |
mas01cr |
invert audioDB::insert / audiodb_insert().
api-inversion
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| Wed, 12 Nov 2008 15:23:29 +0000 |
mas01cr |
check return values of read() and write(), erroring out on an error
gcc-4.3-cleanups
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| Tue, 07 Oct 2008 18:41:38 +0000 |
mas01mc |
make error message reflect boundary condition when queryPoint >= numVectors-sequenceLength+1
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| Sun, 21 Sep 2008 09:33:57 +0000 |
mas01mc |
fixed error when queryPoint was one-past-the-end of the query track. Added test for this case.
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| Sat, 30 Aug 2008 14:33:24 +0000 |
mas01mc |
Added some extra logging to alert the user to which query is called
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| Thu, 21 Aug 2008 21:28:33 +0000 |
mas01mc |
Merge of branches/large_adb -r 514:524 onto the trunk. No conflicts. Added LARGE_ADB support. Turn on with --ntracks 20001 or greater. Use --adb_feature_root to locate feature files at QUERY time. A bug fix in LSH indexing that was incorrectly thresholding large numbers of shingles.
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