moses-smt/mosesdecoder
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20381cbf89
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47 Commits

Author SHA1 Message Date
Nicola Bertoldi
20381cbf89 merged master into dynamic-models and solved conflicts 2014-04-28 19:18:38 +02:00
Rico Sennrich
1f435340f0 faster pruning in chart decoding 2014-03-26 11:23:59 +00:00
Rico Sennrich
fb16df8c00 typo in last commit 2014-03-21 11:59:41 +00:00
Rico Sennrich
45630a5851 various optimizations to make CYK+ parser several times faster and eat less memory. 
speed-up of decoding depends on how much time is spent in parser:
10-50% speed-up for string-to-tree systems observed (more on long sentences and with high max-chart-span).

if you only use hiero or string-to-tree models (but none with source syntax), use compile-option --unlabelled-source for (small) efficiency gains.
 2014-03-21 11:12:24 +00:00
Nicola Bertoldi
a815ae0812 Merge branch 'master' into dynamic-models 2014-01-17 14:32:34 +01:00
Nicola Bertoldi
4b072f2097 merge master into this branch 2014-01-17 14:04:15 +01:00
Rico Sennrich
742e59f1e0 minor optimization (minimize performance impact of SoftMatchingFeature code if disabled) 2014-01-17 11:57:52 +00:00
Rico Sennrich
ed25bb2b99 soft matching of target-side nonterminals 2014-01-16 18:34:33 +00:00
Nicola Bertoldi
e452a13062 beautify 2014-01-15 16:49:57 +01:00
Rico Sennrich
96ca814b86 special handling of partial rules that can only have terminal symbol next; 
we only need to search once for matching terminals.

speed: 336s -> 309s
VmPeak: 2914132kB -> 2783064kB
RSSMax: 2766976kB -> 2699148kB
 2013-12-06 12:54:58 +00:00
Hieu Hoang
f13d0c8244 UTIL_THROW_IF -> UTIL_THROW_IF2 2013-11-22 20:27:46 +00:00
Hieu Hoang
0a8390981e delete includes for util/check.hh 2013-11-21 18:58:28 +00:00
Hieu Hoang
aca78534c4 replace CHECK with UTIL_THROW_IF in Moses 2013-11-20 14:02:38 +00:00
Hieu Hoang
6759af3821 beautify 2013-10-03 11:33:48 +01:00
Hieu Hoang
9e890479a2 get ready to do lattice for scfg 2013-09-28 19:06:04 +01:00
Hieu Hoang
9d9c43f9a7 skelete pt 2013-09-28 09:42:17 +01:00
Hieu Hoang
06c5621d97 skelete pt 2013-09-27 20:45:20 +01:00
Hieu Hoang
ba1f1cb06b skelete pt 2013-09-27 09:43:43 +01:00
Hieu Hoang
31ce9b510e beautify 2013-09-27 09:35:24 +01:00
Hieu Hoang
dbaabb1985 move Uli's new pt into it's own folder. Comment out bjam compile. Doesn't work on MacOSX yet 2013-09-26 12:16:03 +01:00
Hieu Hoang
847f7c1ea2 skeleton PT 2013-09-25 20:59:13 +01:00
Hieu Hoang
afcf65098f parsing doesn't depend on input sentence anymore 2013-08-02 18:09:47 +01:00
Hieu Hoang
0596c3e9e4 Add NonTerminalSet variable to InputPath 2013-08-02 15:54:49 +01:00
Hieu Hoang
ba187294d5 begin cleanup of SCFG parsing. Get rid of Sentence variable in ChartRuleLookupManager, replace with ChartParser variable 2013-07-31 12:25:34 +01:00
Hieu Hoang
5cbfcacccc Merge github.com:moses-smt/mosesdecoder into hieu_opt_input 2013-07-16 16:56:22 +01:00
Hieu Hoang
f3e0fd2dd4 finished converting TargetPhraseCollection* to TargetPhraseCollection 2013-07-16 16:55:56 +01:00
Hieu Hoang
56f4344ff2 merge 2013-07-13 23:26:21 +01:00
Kenneth Heafield
789039fa2e In-line PhraseDictionaryNodeMemory with the hash table data structure 
Before:
Name:moses_chart        VmPeak:11988700 kB      VmRSS:10112684 kB
real    2m58.393s
user    2m39.673s
sys     0m12.171s

After:
Name:moses_chart        VmPeak:11952688 kB      VmRSS:10077304 kB
real    2m42.329s
user    2m31.219s
sys     0m10.261s
 2013-07-12 07:13:19 -07:00
Hieu Hoang
958d7ca9b8 prefix subphrase optimization for confusion networks 2013-07-09 16:56:49 +01:00
Hieu Hoang
310b26f989 beautify 2013-07-08 20:52:14 +01:00
Hieu Hoang
3eba5782c2 beautify 2013-07-08 20:25:47 +01:00
Hieu Hoang
8d857fa26e OnDisk pt passes regression 2013-07-08 19:01:28 +01:00
Hieu Hoang
7114b164c7 cleanup of OnDiskPt methods 2013-07-05 11:10:10 +01:00
Hieu Hoang
574d186708 beautify 2013-07-04 23:38:18 +01:00
Hieu Hoang
dc33fa3d3d redo parsing of feature function parameters 2013-06-20 12:50:41 +01:00
Hieu Hoang
abe6bb7c22 refactor parsing of feature functiona args 2013-06-10 18:11:55 +01:00
Hieu Hoang
6249432407 beautify 2013-05-29 18:16:15 +01:00
Hieu Hoang
6c322ba05e move and rename PhraseDictionarySCFG -> PhraseDictionaryMemory 2013-05-24 16:33:30 +01:00
Hieu Hoang
4a280c8ca7 move and rename PhraseDictionarySCFG -> PhraseDictionaryMemory 2013-05-24 16:23:31 +01:00
Hieu Hoang
b10ecf2b44 make each node in trie a pointer. No possibility that the node is delete during build of the trie 2013-05-23 12:50:57 +01:00
Hieu Hoang
81003b9464 delete references to WordPenaltyProducer 2013-05-21 13:44:19 +01:00
Hieu Hoang
195186b335 delete references to WordPenaltyProducer 2013-05-21 13:39:31 +01:00
Hieu Hoang
0e1c246010 delete references to WordPenaltyProducer 2013-05-21 13:22:04 +01:00
Hieu Hoang
42ddc084b4 delete references to LMList 2013-05-21 12:47:26 +01:00
Hieu Hoang
ff880ec6f1 delete references to LMList 2013-05-21 12:27:13 +01:00
Hieu Hoang
194adf8130 change format for phrase model 2013-02-22 19:17:57 +00:00
Hieu Hoang
bc1e96730d move CKY+Parser to TranslationModel/ 2012-11-27 17:23:31 +00:00