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832 Commits

Author SHA1 Message Date
Matthew Honnibal e0984ca139 * Fix valency features in StateClass 2015-06-14 17:50:26 +02:00
Matthew Honnibal 763cbd23d5 * Upd stateclass.print_state 2015-06-14 17:44:29 +02:00
Matthew Honnibal bdd07bf000 * Fix Break oracle, but disable the Break transition for now, while we finalize the gold-standard experiments 2015-06-14 17:44:03 +02:00
Matthew Honnibal 399f15fbdf * Add flag to toggle handling of multi-root inputs without the Break transition. Clear up now unused best_valid stuff. 2015-06-14 00:28:37 +02:00
Matthew Honnibal 75289b4761 * Don't refuse to parse single token sentences, incase some transition system needs them, e.g. single word entity. Instead fix error in _init_state. 2015-06-13 22:55:55 +02:00
Matthew Honnibal 77d7e79c7e * Fix r/l and distance features. 2015-06-12 13:06:15 +02:00
Matthew Honnibal 15e177d7a1 * Fixes to unshift/fast-forward strategy. Getting 91.55 greedy on NW dev, gold preproc 2015-06-12 01:50:23 +02:00
Matthew Honnibal afd77a529b * Prepare for break transition, with fast-forwarding. 86.5 on 1k nw gold preproc 2015-06-10 14:08:30 +02:00
Matthew Honnibal 495f528709 * Add support for sentence breaks in stateclass 2015-06-10 12:34:28 +02:00
Matthew Honnibal b7b18c279d * Fix Reduce oracle. Getting 86.35 2015-06-10 11:33:39 +02:00
Matthew Honnibal bb09b5d91a * Fix shifted bit vector in stateclass --- should reflect whether the word has been *unshifted*. 2015-06-10 11:33:09 +02:00
Matthew Honnibal aa9625f688 * Do non-monotonic Unshift. Every word can be shifted at most 1 time. When the Reduce move is used, if S0 has no head, we put the word back on the buffer. Gets 86.4 on nw 1k with gold pre-proc. Break transition not yet implemented for this. 2015-06-10 10:15:56 +02:00
Matthew Honnibal 7bf6b7de3e * Add unshift action to StateClass, and track which moves have been shifted 2015-06-10 10:13:03 +02:00
Matthew Honnibal f7c8069e65 * Fix bug in distance feature 2015-06-10 10:12:17 +02:00
Matthew Honnibal abd07c067a * Inline B and S methods on stateclass 2015-06-10 07:22:33 +02:00
Matthew Honnibal e2f9a80713 * Remove old _state imports 2015-06-10 07:09:17 +02:00
Matthew Honnibal e9aaecc619 * Remove from_struct method from StateClass 2015-06-10 06:58:27 +02:00
Matthew Honnibal 18cc326dc0 * Bug fixes to ner.pyx 2015-06-10 06:57:41 +02:00
Matthew Honnibal e5570c9700 * Set nogil for oracle functions 2015-06-10 06:56:56 +02:00
Matthew Honnibal 4575e7a60f * Fix beam search with new StateClass 2015-06-10 06:33:39 +02:00
Matthew Honnibal 04b1cd9b8c * Greedy parsing working with new StateClass. Beam parsing broken 2015-06-10 04:20:23 +02:00
Matthew Honnibal 6a94b64eca * Remove State* from parser.pyx entirely, switching over to StateClass. Beam parsing still untested. 2015-06-10 02:03:38 +02:00
Matthew Honnibal f14a1526aa * Remove version of fill_context that takes State* 2015-06-10 01:39:07 +02:00
Matthew Honnibal d68c686ec1 * Move StateClass into interface of transition functions 2015-06-10 01:35:28 +02:00
Matthew Honnibal 4b98b3e9c8 * Cost functions now take StateClass argument, instead of State*. 2015-06-10 00:40:43 +02:00
Matthew Honnibal e0cf61f591 * Move StateClass into the interface for is_valid 2015-06-09 23:23:28 +02:00
Matthew Honnibal 0895d454fb * Prepare to switch to using state class, instead of state struct 2015-06-09 21:20:14 +02:00
Matthew Honnibal 2b9629ed62 * Begin adding stateclass to ArcEager 2015-06-09 01:41:09 +02:00
Matthew Honnibal ba10fd8af5 * Add StateClass, to replace/refactor the mess in _state 2015-06-09 01:39:54 +02:00
Matthew Honnibal c7e3dfc1dc * Don't automatically push words when stack is empty, as it messes up beam parsing. Add hash method to beam state. 2015-06-08 14:49:04 +02:00
Matthew Honnibal 6e2564239d * Bug fixes to beam parser. Search still broken on non-gold sentences 2015-06-07 19:12:59 +02:00
Matthew Honnibal 731e5f1e46 * Add get() function in spacy/syntax/Config 2015-06-07 19:09:15 +02:00
Matthew Honnibal 8f142c1838 * Refactor transition system oracles, to split out move and label cost. Preparing to add Unshift move. Will exclude non-monotonic. 2015-06-07 03:21:29 +02:00
Matthew Honnibal 1fee7ade61 * Tweak to ner 2015-06-05 23:48:43 +02:00
Matthew Honnibal 33e70b167f * Remove dead code from ner.pyx 2015-06-05 17:12:47 +02:00
Matthew Honnibal 88ac5c6e98 * Send beam_width < 0 to greedy parser 2015-06-05 17:12:06 +02:00
Matthew Honnibal 0114e7600d * Fix NER oracle 2015-06-05 17:11:26 +02:00
Matthew Honnibal 6bf35cecc3 * Refactor transition system to use classes with staticmethods. 2015-06-05 02:27:17 +02:00
Matthew Honnibal 36a34d544b * Refactoring arc_eager, grouping oracle functions into transitions 2015-06-04 22:43:03 +02:00
Matthew Honnibal 4433396005 * Impove efficiency of dynamic oracle, making beam training faster 2015-06-04 21:15:14 +02:00
Matthew Honnibal 079dad28a7 * Update for faster beam training 2015-06-04 19:32:32 +02:00
Matthew Honnibal a2627b6102 * Fix bug in refactored init_transition 2015-06-03 06:01:26 +02:00
Matthew Honnibal dd0867645d * Remove stray const from State header 2015-06-03 00:10:04 +02:00
Matthew Honnibal 6c47b10a6e * Make optimization to children_in_buffer: stop searching when we would cross a bracket. 2015-06-02 21:05:24 +02:00
Matthew Honnibal a513ec500f * Have oracle functions take a struct instead of a Python object 2015-06-02 20:01:06 +02:00
Matthew Honnibal d1b55310a1 * Refactor _advance_beam function 2015-06-02 18:38:41 +02:00
Matthew Honnibal 0786d9b3c7 * Refactor TransitionSystem, adding set_valid method 2015-06-02 18:38:07 +02:00
Matthew Honnibal a3964957f6 * Add profiling for _state.pyx 2015-06-02 18:36:27 +02:00
Matthew Honnibal e822df0867 * Fix bugs in new greedy/beam parser 2015-06-02 02:01:33 +02:00
Matthew Honnibal 66dfa95847 * Revise greedy_parse/beam_parse ownership goof 2015-06-02 01:34:19 +02:00
Matthew Honnibal 75658b2ed3 * Remove use of new beam.loss property, to maintain compatibility with older versions of thinc for now. 2015-06-02 00:57:09 +02:00
Matthew Honnibal 7c29362d60 * Rename parser class in parser.pxd, now that beam parsing is supported 2015-06-02 00:53:49 +02:00
Matthew Honnibal 58d5ac0944 * Add beam search capabilities to Parser. Rename GreedyParser to Parser. 2015-06-02 00:28:02 +02:00
Matthew Honnibal e09a08bd00 * Add copy_state function 2015-06-01 23:06:30 +02:00
Matthew Honnibal c7876aa8b6 * Add get_valid method 2015-06-01 23:06:00 +02:00
Matthew Honnibal 5e99ff94c8 * Edits to arc eager oracle. Couldn't figure out how the non-monotonic lines made sense. They seem covered by children_in_stack 2015-05-31 15:14:37 +02:00
Matthew Honnibal 6c5632b71c * Roll back proposed change to Break transition while investigate effect 2015-05-31 06:49:52 +02:00
Matthew Honnibal e77940565d * Add length cap to distance feature 2015-05-31 05:25:30 +02:00
Matthew Honnibal fd596351ba * Fix valency features 2015-05-31 05:24:33 +02:00
Matthew Honnibal 76300bbb1b * Use updated JSON format, with sentences below paragraphs. Allows use of gold preprocessing flag. 2015-05-30 01:25:46 +02:00
Matthew Honnibal 8f31d3b864 * Relax constraint on Break transition for non-monotonic parsing. 2015-05-28 23:39:52 +02:00
Matthew Honnibal 4010b9b6d9 * Pass parameter for regularization in parser.pyx 2015-05-27 03:18:50 +02:00
Matthew Honnibal fc75210941 * Move spacy.syntax.conll to spacy.gold 2015-05-24 21:35:02 +02:00
Matthew Honnibal efe7a7d7d6 * Clean unused functions from spacy.syntax.conll 2015-05-24 20:06:46 +02:00
Matthew Honnibal 78487f3e66 * Update parser oracle for missing heads 2015-05-24 20:05:58 +02:00
Matthew Honnibal acd1245ad4 * Remove cruft from conll.pyx --- unused stuff about evlauation, which now lives in spacy.scorer 2015-05-24 17:35:49 +02:00
Matthew Honnibal 20f1d868a3 * Tmp commit. Working on whole document parsing 2015-05-24 02:49:56 +02:00
Matthew Honnibal f2ee9c4feb * Comment out constituency parsing stuff, so that code compiles 2015-05-20 16:55:05 +02:00
Matthew Honnibal 9dfc9c039c * Work on constituency parsing. 2015-05-20 16:02:51 +02:00
Matthew Honnibal ba07b925a7 * Fix compile error in conll.pyx 2015-05-12 22:33:47 +02:00
Matthew Honnibal f1e0272b18 * Disable c-parsing transitions 2015-05-12 22:33:25 +02:00
Matthew Honnibal 03a6626545 * Tmp commit 2015-05-12 20:27:56 +02:00
Matthew Honnibal 9568ebed08 * Fix off-by-one in head reading 2015-05-12 20:27:56 +02:00
Matthew Honnibal d2ac8d8007 * Add ctnt field to State, in preparation for constituency parsing 2015-05-12 20:27:56 +02:00
Matthew Honnibal ab67693393 * Add read_json_file to conll.pyx 2015-05-12 20:27:55 +02:00
Matthew Honnibal aff9359a8d * Update ner.pyx to expect brackets from gold_tuples 2015-05-12 20:27:55 +02:00
Matthew Honnibal 53cf77e1c8 * Bug fix: when non-monotonically correct a dependency, make sure to delete the old one from the child list 2015-05-12 20:26:41 +02:00
Matthew Honnibal a4e2af54f9 * Add support for l/r edge to add_dep, and move inlined methods into _state.pyx where possible 2015-05-12 20:26:41 +02:00
Matthew Honnibal fb8d50b3d5 Merge branch 'master' of ssh://github.com/honnibal/spaCy 2015-04-30 12:45:15 +02:00
Matthew Honnibal ed8e8c3bd0 * Whitespace 2015-04-29 14:22:47 +02:00
Matthew Honnibal 763ef01575 * Fix two bugs in feature calculation 2015-04-28 23:25:09 +02:00
Matthew Honnibal b3fd48c97b * Fix missing root labels bug identified in Issue #57 2015-04-28 20:45:51 +02:00
Jordan Suchow 3a8d9b37a6 Remove trailing whitespace 2015-04-19 13:01:38 -07:00
Matthew Honnibal 99dbf8a38c * Fix error type in lookup_transition 2015-04-16 01:36:22 +02:00
Matthew Honnibal 9f16848b60 * Add (N0w, N1w) unigram pair to NER features, prompted by failure to detect 'this weekend' 2015-04-15 06:01:18 +02:00
Matthew Honnibal 507048dc45 * Rename StandardError to Exception, for Python 3 compatibility 2015-04-12 07:28:34 +02:00
Matthew Honnibal 1d05e6da00 * Add ne_iob and ne_type features to NER 2015-04-10 19:07:08 +02:00
Matthew Honnibal 4df8a3d90f * Add ne_iob and ne_type attributes to context vector 2015-04-10 05:02:15 +02:00
Matthew Honnibal 8c354c432b * Add ValueError condition to ner_tag reading 2015-04-10 04:59:59 +02:00
Matthew Honnibal 435cccf098 * Add read_conll03_file function to conll.pyx 2015-04-10 04:59:11 +02:00
Matthew Honnibal 99c9ecfc18 * Fix bug in prefix, suffix and word shape features in parser and NER 2015-04-10 03:53:33 +02:00
Matthew Honnibal 5a075ea3fc * Ensure NER moves are available for single-word tokens 2015-04-05 22:30:58 +02:00
Matthew Honnibal a60a366b2c * Support 'punct' dep label in conll.pyx 2015-04-05 22:30:19 +02:00
Matthew Honnibal a3af6b7c3d * Left-Arc from Root, to allow non-monotonic reduce to compete with left-arc when the stack is not empty. 2015-03-27 17:39:16 +01:00
Matthew Honnibal db5a43318c * Improve print_state debug printer 2015-03-27 17:29:58 +01:00
Matthew Honnibal 1705eccbbe * Remove whitespace 2015-03-27 15:22:39 +01:00
Matthew Honnibal 3feb52374c * Break apart a condition, for ease of debug printing 2015-03-27 15:21:38 +01:00
Matthew Honnibal b32f581acb * Fix bug in ArcEager.get_labels 2015-03-27 15:21:06 +01:00
Matthew Honnibal 1320bd19db * Move Span class to own file 2015-03-26 16:45:38 +01:00
Matthew Honnibal e854ba0a13 * Remove support for force_gold flag from GreedyParser, since it's not so useful, and it's clutter 2015-03-26 16:44:47 +01:00
Matthew Honnibal 6a6085f8b9 * Clean up GreedyParser.train function a bit 2015-03-26 16:44:47 +01:00
Matthew Honnibal b3157927e6 * Clean up unused feature templates 2015-03-26 16:44:47 +01:00
Matthew Honnibal 411bf377d4 * Remove dependency on ner_util module 2015-03-26 16:44:47 +01:00
Matthew Honnibal 01c892f583 * Add comment to fill_context 2015-03-26 16:44:47 +01:00
Matthew Honnibal 2741179aff * Important bug fix: Fill token N2w, which was being unfilled, after a bad edit while writing the NER features. 2015-03-26 16:44:47 +01:00
Matthew Honnibal 71648205d9 * Add support for debug feature set. Just use unigrams for this. 2015-03-26 16:44:47 +01:00
Matthew Honnibal 3b70b304b2 * Add words to gold_tuples from gold conll file 2015-03-26 16:44:47 +01:00
Matthew Honnibal 05d6065e2e * Add assertion 2015-03-26 16:44:46 +01:00
Matthew Honnibal 377e9b29b1 * Whitespace 2015-03-26 16:44:46 +01:00
Matthew Honnibal 9f4ad8fdfb * Assign root words the ROOT label via the Break transition. Something is still wrong here... 2015-03-26 16:44:46 +01:00
Matthew Honnibal f729164c01 * Fix bug in label assignment: ensure null-label transitions receive the label 0 2015-03-26 16:44:46 +01:00
Matthew Honnibal 31fad99518 * Use StringStore to encode label names, instead of label_ids 2015-03-26 16:44:45 +01:00
Matthew Honnibal b9b695fb1b * Remove debug word list 2015-03-26 16:44:45 +01:00
Matthew Honnibal 1c843934be * Fix oracle bug in NER. Now getting 77% F on ontonotes 2015-03-26 16:44:44 +01:00
Matthew Honnibal e181c051d5 * Improve features for NER 2015-03-26 16:44:44 +01:00
Matthew Honnibal 8057a95f20 * NER seems to be working, scoring 69 F. Need to add decision-history features --- currently only use current word, 2 words context. Need refactoring. 2015-03-26 16:44:44 +01:00
Matthew Honnibal ae235e07b9 * Refactoring working for parser, but now need to rig up features for NER, and then debug oracle etc. 2015-03-26 16:44:44 +01:00
Matthew Honnibal b3eda03c9c * Tmp 2015-03-26 16:44:44 +01:00
Matthew Honnibal 6b6bce9e7a * Fix label loading for transition system 2015-03-26 16:44:43 +01:00
Matthew Honnibal 5278c7504b * Hacks to conll.pyx. Should clean these up. 2015-03-26 16:44:43 +01:00
Matthew Honnibal f321b2b2eb * Remove TODO comment 2015-03-26 16:44:43 +01:00
Matthew Honnibal fdabd93bfb * Ensure high loss for invalid moves, and fix label reading for arc-eager 2015-03-26 16:44:43 +01:00
Matthew Honnibal 10ed738df2 * Tmp commit 2015-03-26 16:44:43 +01:00
Matthew Honnibal 4f83c9b3d5 * Make costs label-sensitive 2015-03-26 16:44:43 +01:00
Matthew Honnibal 8c883cef58 * Refactored transition system code now compiling. Still need to hook up label oracle, and test 2015-03-26 16:44:43 +01:00
Matthew Honnibal f0159ab4b6 * Add file to hold GoldParse class 2015-03-26 16:44:42 +01:00
Matthew Honnibal 8eadb984cb * Refactor arc_eager to use new TransitionSystem base class. Need to fix oracle 2015-03-26 16:44:42 +01:00
Matthew Honnibal b063001596 * Add base TransitionSystem class. Still need to rethink how non-monotonic labelling will work for best_valid 2015-03-26 16:44:42 +01:00
Matthew Honnibal dc986dbc0b * Work on refactored parser, where TransitionSystem can be easily subclassed 2015-03-26 16:44:42 +01:00
Matthew Honnibal 135756ac3d * Tmp commit of NER refactoring 2015-03-26 16:44:42 +01:00
Matthew Honnibal 0ff078876a * Commit some work on ner.yx done on the plane 2015-03-26 16:44:41 +01:00
Matthew Honnibal d81b7be6a2 * Merge train.py 2015-03-26 16:44:41 +01:00
Matthew Honnibal 3d0570685c * Add NER transition system 2015-03-26 16:44:41 +01:00
Matthew Honnibal ea90d136e8 * Fix bug in labelled parsing, that caused an 8% drop in labelled accuracy. 2015-02-27 03:56:10 -05:00
Matthew Honnibal 312b3a45f3 * Fix issue #19: Allow parsing/pos tagging of empty strings 2015-02-10 10:15:58 -05:00
Matthew Honnibal 5c3513583d * Clear buffered python tokens when modifying the Tokens object. Need to clean this up, and modify via a method on Tokens. 2015-02-09 03:57:10 -05:00
Matthew Honnibal c55a33d045 * Catch oracle errors 2015-02-02 23:02:04 +11:00
Matthew Honnibal d68678a93e * Add Exception class, OracleError 2015-02-02 11:57:32 +11:00
Matthew Honnibal 88170e6295 * Supply dep_strings as a tuple, for the changed API on Tokens 2015-01-31 13:42:09 +11:00
Matthew Honnibal 0981d68022 * Set a sent_end flag during parsing, for later use 2015-01-31 13:41:46 +11:00
Matthew Honnibal 0f95712189 * Improve accuracy reporting during training 2015-01-30 18:05:06 +11:00
Matthew Honnibal 67d6e53a69 * Ensure parser and tagger function correctly when training from missing values, indicated by -1 2015-01-30 14:08:56 +11:00
Matthew Honnibal ebf7d2fab1 * Use non-joint sbd, for more simplicity and fewer classes 2015-01-29 06:22:03 +11:00
Matthew Honnibal d05c5bf141 * Remove comment 2015-01-29 05:19:27 +11:00
Matthew Honnibal 320b045daa * Oracle now consistent over gold standard derivation 2015-01-29 03:41:58 +11:00
Matthew Honnibal f590382134 * Work on sbd 2015-01-29 03:18:29 +11:00
Matthew Honnibal 1884a7a0be * Attach comment with paper 2015-01-28 03:18:43 +11:00
Matthew Honnibal a2d6b195db * Add messy Break transitions, carefully following the scheme of Dd Zhang et al (2013) 2015-01-28 03:09:45 +11:00
Matthew Honnibal f9ee5d9934 * Build a python list of word strings, for debugging 2015-01-28 01:06:13 +11:00
Matthew Honnibal d819101571 * Improve error message on oracle failure 2015-01-28 00:58:03 +11:00
Matthew Honnibal 7431c133d8 * Add error if try to access head and not is_parsed 2015-01-25 15:33:54 +11:00
Matthew Honnibal a97bed9359 * Fix POS and dependency label tag names. Add parse and string navigation functions. 2015-01-24 17:29:04 +11:00
Matthew Honnibal 5ed8b2b98f * Rename sic to orth 2015-01-23 02:08:25 +11:00
Matthew Honnibal 6c7e44140b * Work on word vectors, and other stuff 2015-01-17 16:21:17 +11:00
Matthew Honnibal aacaf1a0f0 * Fix parser 2015-01-08 01:19:23 +11:00
Matthew Honnibal 9a21127bf7 * Fix parser, which was importing the wrong model 2015-01-08 00:10:15 +11:00
Matthew Honnibal 3f1944d688 * Make PyPy work 2015-01-05 17:54:38 +11:00
Matthew Honnibal ae7c811fd1 * Use Exception instead of StandardError 2015-01-04 01:22:12 +11:00
Matthew Honnibal 5d9a096e2f * Some minor clean-up after HastyModel 2014-12-31 19:46:04 +11:00
Matthew Honnibal aafaf58cbe * Refactor _ml.Model, and finish implementing HastyModel so far not worthwhile. 2014-12-31 19:40:59 +11:00
Matthew Honnibal 1ffb0229ed * Import tokens in parser.pxd 2014-12-30 21:21:17 +11:00
Matthew Honnibal bb80937544 * Upd docstrings 2014-12-27 18:45:16 +11:00
Matthew Honnibal b8b65903fc * Tmp 2014-12-24 17:42:00 +11:00
Matthew Honnibal 4c4aa2c5c9 * Work on train 2014-12-22 07:25:43 +11:00
Matthew Honnibal b34a1325d3 * Everything compiling after reorg. About to start testing. 2014-12-21 05:42:23 +11:00
Matthew Honnibal e1c1a4b868 * Tmp 2014-12-21 05:36:29 +11:00
Matthew Honnibal ff252dd535 * Clean up 'guess_cache' idea, which didnt work well enough 2014-12-20 03:49:11 +11:00
Matthew Honnibal bed680c632 * Remove commented-out features 2014-12-20 03:47:32 +11:00
Matthew Honnibal 3d178c03ae * Prune the features a bit 2014-12-20 02:46:14 +11:00
Matthew Honnibal 7920ea72b4 * Working parser with the decision memory idea. Disabling that for now, for simplicity 2014-12-20 01:43:15 +11:00
Matthew Honnibal a2f2a48da9 * Add some extra features 2014-12-20 01:42:24 +11:00
Matthew Honnibal 53b8bc1f3c * Work on implementing a trainable cache for the parser. So far, doesn't improve efficiency 2014-12-19 09:30:50 +11:00
Matthew Honnibal f72243b156 * Set const-correctness for Feature* array 2014-12-18 20:41:32 +11:00
Matthew Honnibal 6ab7e40590 * Add non-monotonic parsing with cost-sensitive update. 92.26 on Y&M set 2014-12-18 11:33:25 +11:00
Matthew Honnibal 7e0c692daf * Automatically push when the stack is empty 2014-12-18 09:16:10 +11:00
Matthew Honnibal 61142a8eff * Tweak features 2014-12-18 09:15:03 +11:00
Matthew Honnibal 8446ebfbbb * Work on parser. Up to 92 UAS on YM labels 2014-12-18 09:05:31 +11:00
Matthew Honnibal 55de747bfc * Remove .cpp files 2014-12-18 02:43:13 +11:00
Matthew Honnibal 4448a840f7 * Work on greedy parsing. Scoring about 91.2 2014-12-18 02:42:55 +11:00
Matthew Honnibal 9d7d97978d * Work on greedy parser 2014-12-17 21:09:29 +11:00
Matthew Honnibal d524dd306a * Work on greedy parser 2014-12-17 03:19:43 +11:00
Matthew Honnibal 95ccea03b2 * Work on greedy parser 2014-12-16 22:46:55 +11:00