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2450 Commits

Author SHA1 Message Date
Matthew Honnibal
4e30195c6d * Refactor morphology.pyx 2014-12-20 07:27:28 +11:00
Matthew Honnibal
4c6ce7ee84 * Update tokens.pyx as part of reorg 2014-12-20 07:03:26 +11:00
Matthew Honnibal
116f7f3bc1 * Rename Lexicon to Vocab, and move it to its own file 2014-12-20 06:54:03 +11:00
Matthew Honnibal
780cbd68b1 * Move all struct definitions to structs.pxd, to avoid circular dependencies 2014-12-20 06:51:33 +11:00
Matthew Honnibal
f6556d8e5d * Refactor, move Lexeme struct to structs.pxd 2014-12-20 06:51:03 +11:00
Matthew Honnibal
7d48bba6c4 * Move StringStore class to its own file 2014-12-20 06:42:01 +11:00
Matthew Honnibal
b066102d2d * Remove POS cache for now 2014-12-20 03:49:58 +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
9d3ca13909 * Start work on parse-tree iteration classes 2014-12-20 03:48:10 +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
a0408e1758 * Working DecisionMemory class 2014-12-20 01:43:26 +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
8fd9762d91 * Start laying out parse tree iteration methods 2014-12-20 01:42:09 +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
033d6c9ac2 * Adapt POS tagger decision-memory for use in parser 2014-12-19 07:23:04 +11:00
Matthew Honnibal
809ddf7887 * Add index.pxd 2014-12-19 07:23:00 +11:00
Matthew Honnibal
1879abd16a * Set const-correctness for tagger 2014-12-18 20:41:52 +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
87e9487d76 * Work on parser 2014-12-17 21:10:12 +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
Matthew Honnibal
a432862fde * Add exception type to _arg_max_among in tagger 2014-12-16 09:44:19 +11:00
Matthew Honnibal
9e00798820 * Work on integrating a greedy dependency parser 2014-12-16 08:06:04 +11:00
Matthew Honnibal
792802b2b9 * POS tag memoisation working, with good speed-up 2014-12-12 14:33:51 +11:00
Matthew Honnibal
ca54d58638 * Merge setup.py 2014-12-10 15:21:27 +11:00
Matthew Honnibal
9959a64f7b * Working morphology and lemmatisation. POS tagging quite fast. 2014-12-10 08:09:32 +11:00
Matthew Honnibal
df3be14987 * Add pos_type features to POS tagger 2014-12-10 08:08:55 +11:00
Matthew Honnibal
42973c4b37 * Improve efficiency of tagger, and improve morphological processing 2014-12-10 01:02:04 +11:00
Matthew Honnibal
6b34a2f34b * Move morphological analysis into its own module, morphology.pyx 2014-12-09 21:16:17 +11:00
Matthew Honnibal
b962fe73d7 * Make suffixes file use full-power regex, so that we can handle periods properly 2014-12-09 19:04:27 +11:00
Matthew Honnibal
accdbe989b * Remove Tokens.extend method 2014-12-09 17:09:23 +11:00
Matthew Honnibal
495e1c7366 * Use fused type in Tokens.push_back, simplifying the use of the cache 2014-12-09 16:50:01 +11:00
Matthew Honnibal
302e09018b * Work on fixing special-cases, reading them in as JSON objects so that they can specify lemmas 2014-12-09 14:48:01 +11:00
Matthew Honnibal
99bbbb6feb * Work on morphological processing 2014-12-08 21:12:15 +11:00
Matthew Honnibal
7b68f911cf * Add WordNet lemmatizer 2014-12-08 01:39:13 +11:00
Matthew Honnibal
c20dd79748 * Fiddle with const correctness and comments 2014-12-08 00:03:55 +11:00
Matthew Honnibal
b031c7c430 * Remove language-general context module 2014-12-07 23:53:01 +11:00
Matthew Honnibal
ef4398b204 * Rearrange POS stuff, so that language-specific stuff can live in language-specific modules 2014-12-07 23:52:41 +11:00
Matthew Honnibal
327383e38a * Remove unused code in tagger.pyx 2014-12-07 22:16:17 +11:00
Matthew Honnibal
9f17467c2e * Fix EMPTY_TOKEN 2014-12-07 22:07:41 +11:00
Matthew Honnibal
3819a88e1b * Add support for tag dictionary, and fix error-code for predict method 2014-12-07 22:07:16 +11:00
Matthew Honnibal
f00afe12c4 * Load POS tagger in load() function if path exists 2014-12-07 22:05:57 +11:00
Matthew Honnibal
5fe5e6e66b * Move context functions to header, inlining them. 2014-12-07 21:59:04 +11:00
Matthew Honnibal
5caabec789 * Link in tagger, to work on integrating POS tagging 2014-12-07 15:29:41 +11:00
Matthew Honnibal
0c7aeb9de7 * Begin revising tagger, focussing on POS tagging 2014-12-07 15:29:04 +11:00
Matthew Honnibal
f5c4f2eb52 * Revise context, focussing on POS tagging for now 2014-12-07 15:28:22 +11:00
Matthew Honnibal
e27b912ef9 * Remove need for confusing _data pointer to be stored on Tokens 2014-12-05 16:31:30 +11:00
Matthew Honnibal
1c9253701d * Introduce a TokenC struct, to handle token indices, pos tags and sense tags 2014-12-05 15:56:14 +11:00
Matthew Honnibal
187372c7f3 * Allow the lexicon to create lexemes using an external memory pool, so that it can decide to make some lexemes temporary, rather than cached 2014-12-05 03:29:50 +11:00
Matthew Honnibal
75b8dfb348 * Remove upper_pc from lexeme.pyx 2014-12-04 22:14:34 +11:00
Matthew Honnibal
49f3780ff5 * Fiddle with lexeme attrs 2014-12-04 21:22:38 +11:00
Matthew Honnibal
564082e48e * Hack Token class to take lex.dense inplace of the old lex.norm. This needs to be fixed... 2014-12-04 20:51:29 +11:00
Matthew Honnibal
69bb022204 * Add as_array and count_by method 2014-12-04 20:46:55 +11:00
Matthew Honnibal
e1b1f45cc9 * Add STEM attribute to lexeme 2014-12-04 20:46:20 +11:00
Matthew Honnibal
d7952634ca * Make the string-store serve const pointers to Utf8Str 2014-12-03 16:01:47 +11:00
Matthew Honnibal
7e04c22f8f * const added to Lexicon interface. Seems to work. 2014-12-03 15:58:17 +11:00
Matthew Honnibal
d70d31aa45 * Introduce first attempt at const-ness 2014-12-03 15:44:25 +11:00
Matthew Honnibal
4560ada85b * Add typedef for attr_t. Change flag_t to flags_t 2014-12-03 11:06:31 +11:00
Matthew Honnibal
e600f7b327 * Move String struct stuff into the utf8string module, from spacy.lang 2014-12-03 11:06:00 +11:00
Matthew Honnibal
e170faf5b0 * Hack Tokens to work without tagger.pyx 2014-12-03 11:05:15 +11:00
Matthew Honnibal
b463a7eb86 * Make flag-setting a language-specific thing 2014-12-03 11:04:32 +11:00
Matthew Honnibal
71b009e323 * Fix bug in refactored StringStore.__getitem__ 2014-12-03 11:02:24 +11:00
Matthew Honnibal
14097311ae * Make StringStore.__getitem__ accept unicode-typed keys. 2014-12-03 01:33:20 +11:00
Matthew Honnibal
522bb0346e * Work on get_array method of Tokens 2014-12-02 23:48:05 +11:00
Matthew Honnibal
8c2938fe01 * Rename Lexicon._dict to Lexicon._map 2014-12-02 23:46:59 +11:00
Matthew Honnibal
33dfb4933c * Remove taggers from Language class. Work on doc strings 2014-11-26 19:53:55 +11:00
Matthew Honnibal
80baa2e3db * Work on beam parser 2014-11-20 19:49:33 +11:00
Matthew Honnibal
5c3016bac8 * Tmp commit of ner code 2014-11-14 18:27:47 +11:00
Matthew Honnibal
33c421bcf8 * More feature tweaks 2014-11-12 23:59:16 +11:00
Matthew Honnibal
41dedfb14e * Add label features for NER parsing 2014-11-12 23:55:10 +11:00
Matthew Honnibal
cf55b48ba6 * Switch to predict label on shift. Big increase in accuracy. 2014-11-12 23:50:12 +11:00
Matthew Honnibal
8f84e8a78b * Neaten oracle 2014-11-12 23:38:07 +11:00
Matthew Honnibal
7e0a9077dd * Add context files 2014-11-12 23:22:36 +11:00
Matthew Honnibal
3b0b902384 * IOB-style parsing working. Accuracy down from BILOU, form 87-88 to 85-86 2014-11-12 23:21:09 +11:00
Matthew Honnibal
e6bb8aa3a9 * Move moves to bilou_moves. Refactor context, returning to the simpler giant-enum style 2014-11-12 00:54:50 +11:00
Matthew Honnibal
c788633429 * Add tokens_from_list method to Language 2014-11-11 23:43:14 +11:00
Matthew Honnibal
95282d4993 * Use the dynamic oracle 'follow' strategy 2014-11-11 21:11:17 +11:00
Matthew Honnibal
5aaf7a024d * Move ner features to ner subdir 2014-11-11 21:09:03 +11:00
Matthew Honnibal
ff8989b63c * Use greedy NER parser 2014-11-11 21:08:35 +11:00
Matthew Honnibal
0d943ab358 * Fixed greedy NER parsing. With static oracle, replicates accuracy from tagger. 2014-11-11 17:17:54 +11:00
Matthew Honnibal
399239760b * Fix moves for new State struct 2014-11-10 22:16:05 +11:00
Matthew Honnibal
82247169f2 * Implement validation and oracle on pystate, for testing 2014-11-10 22:15:32 +11:00
Matthew Honnibal
3709ed9d6d * Add curr field to State, to handle entity being built 2014-11-10 22:14:36 +11:00
Matthew Honnibal
af9ed18cf1 * Bug fixes to NER 2014-11-10 17:39:23 +11:00
Matthew Honnibal
9f2587f5ec * Work on shift-reduce NER 2014-11-10 16:28:56 +11:00
Matthew Honnibal
f307eb2e36 * Refactor context extraction, and start breaking out gold standards into their own functions 2014-11-09 15:43:07 +11:00
Matthew Honnibal
602f993af9 * Moving tagger to accept multiple correct answers 2014-11-09 15:18:33 +11:00
Matthew Honnibal
f37d896a42 * Upd NER feats. With adadelta learner, getting 76.9 on NER 2014-11-07 04:43:54 +11:00
Matthew Honnibal
68d1cdad62 * When encoding POS/NER tags, accept '-' as a missing value 2014-11-07 04:42:31 +11:00
Matthew Honnibal
949a6245f9 * Increase default number of iterations from 5 to 10 2014-11-07 04:42:04 +11:00
Matthew Honnibal
3cab1d9a29 * Refine word_shape feature, by trimming the max sequence length 2014-11-07 04:41:29 +11:00
Matthew Honnibal
b4454cf036 * Add extra context tokens 2014-11-07 04:40:36 +11:00
Matthew Honnibal
50309e6e49 * Fix context vector, importing all features 2014-11-05 22:11:39 +11:00
Matthew Honnibal
07a23768de * Play with NER feats a bit. Up to 82.00 training on MUC7. 2014-11-05 21:47:17 +11:00
Matthew Honnibal
4ecbe8c893 * Complete refactor of Tagger features, to use a generic list of context names. 2014-11-05 20:45:29 +11:00
Matthew Honnibal
0a8c84625d * Moving feature context stuff to a generalized place 2014-11-05 19:55:10 +11:00
Matthew Honnibal
3733444101 * Generalize tagger code, in preparation for NER and supersense tagging. 2014-11-05 03:42:14 +11:00
Matthew Honnibal
abbe3e44b0 * Move spacy.pos tagger to spacy.tagger, and generalize it so that it can take on other tagging tasks, given a different set of feature templates. 2014-11-05 00:37:59 +11:00
Matthew Honnibal
954c970415 * Add __iter__ method to tokens 2014-11-04 01:07:08 +11:00
Matthew Honnibal
f07457a91f * Remove POS alignment stuff. Now use training data based on raw text, instead of clumsy detokenization stuff 2014-11-04 01:06:43 +11:00
Matthew Honnibal
ae52f9f38c * Remove vocab10k from tokens 2014-11-03 00:23:20 +11:00
Matthew Honnibal
32fb50dc35 * Remove non_sparse method --- features wanting this can do it easily enough. 2014-11-03 00:15:47 +11:00
Matthew Honnibal
b5ae1471db * Fiddle with POS tag features 2014-11-03 00:15:03 +11:00
Matthew Honnibal
70ea862703 * Remove vocab10k field, and add flags for gazetteers 2014-11-03 00:13:51 +11:00
Matthew Honnibal
711ed0f636 * Whitespace 2014-11-02 14:22:32 +11:00
Matthew Honnibal
fcd9490d56 * Add pos_tag method to Language 2014-11-02 14:21:43 +11:00
Matthew Honnibal
829bb2bdbe * Add mappings to Twitter POS tag corpus 2014-11-02 13:21:19 +11:00
Matthew Honnibal
437cd2217d * Fix strings i/o, removing use of ujson library in favour of plain text file. Allows better control of codecs. 2014-11-02 13:20:37 +11:00
Matthew Honnibal
3352e89e21 * Use LIKE_URL and LIKE_NUMBER flag features. Seems to improve accuracy on onto web 2014-11-02 13:19:54 +11:00
Matthew Honnibal
8335706321 * Add LIKE_URL and LIKE_NUMBER flag features 2014-11-02 13:19:23 +11:00
Matthew Honnibal
5484fbea69 * Implement is_number 2014-11-01 19:13:24 +11:00
Matthew Honnibal
f685218e21 * Add is_urlish function 2014-11-01 17:39:34 +11:00
Matthew Honnibal
09a3e54176 * Delete print statements from stringstore 2014-10-31 17:45:26 +11:00
Matthew Honnibal
b186a66bae * Rename Token.lex_pos to Token.postype, and Token.lex_supersense to Token.sensetype 2014-10-31 17:44:39 +11:00
Matthew Honnibal
a8ca078b24 * Restore lexemes field to lexicon 2014-10-31 17:43:25 +11:00
Matthew Honnibal
6c807aa45f * Restore id attribute to lexeme, and rename pos field to postype, to store clustered tag dictionaries 2014-10-31 17:43:00 +11:00
Matthew Honnibal
aaf6953fe0 * Add count_tags functionto pos.pyx, which should probably live in another file. Feature set achieves 97.9 on wsj19-21, 95.85 on onto web. 2014-10-31 17:42:15 +11:00
Matthew Honnibal
f67cb9a5a3 * Add count_tags functionto pos.pyx, which should probably live in another file. Feature set achieves 97.9 on wsj19-21, 95.85 on onto web. 2014-10-31 17:42:04 +11:00
Matthew Honnibal
ea8f1e7053 * Tighten interfaces 2014-10-30 18:14:42 +11:00
Matthew Honnibal
ea85bf3a0a * Tighten the interface to Language 2014-10-30 18:01:27 +11:00
Matthew Honnibal
c6fcd03692 * Small efficiency tweak to lexeme init 2014-10-30 17:56:11 +11:00
Matthew Honnibal
87c2418a89 * Fiddle with data types on Lexeme, to compress them to a much smaller size. 2014-10-30 15:42:15 +11:00
Matthew Honnibal
ac88893232 * Fix Token after lexeme changes 2014-10-30 15:30:52 +11:00
Matthew Honnibal
e6b87766fe * Remove lexemes vector from Lexicon, and the id and hash attributes from Lexeme 2014-10-30 15:21:38 +11:00
Matthew Honnibal
889b7b48b4 * Fix POS tagger, so that it loads correctly. Lexemes are being read in. 2014-10-30 13:38:55 +11:00
Matthew Honnibal
67c8c8019f * Update lexeme serialization, using a binary file format 2014-10-30 01:01:00 +11:00
Matthew Honnibal
13909a2e24 * Rewriting Lexeme serialization. 2014-10-29 23:19:38 +11:00
Matthew Honnibal
234d49bf4d * Seems to be working after refactor. Need to wire up more POS tag features, and wire up save/load of POS tags. 2014-10-24 02:23:42 +11:00
Matthew Honnibal
08ce602243 * Large refactor, particularly to Python API 2014-10-24 00:59:17 +11:00
Matthew Honnibal
7baef5b7ff * Fix padding on tokens 2014-10-23 04:01:17 +11:00
Matthew Honnibal
96b835a3d4 * Upd for refactored Tokens class. Now gets 95.74, 185ms training on swbd_wsj_ewtb, eval on onto_web, Google POS tags. 2014-10-23 03:20:02 +11:00
Matthew Honnibal
e5e951ae67 * Remove the feature array stuff from Tokens class, and replace vector with array-based implementation, with padding. 2014-10-23 01:57:59 +11:00
Matthew Honnibal
ea1d4a81eb * Refactoring get_atoms, improving tokens API 2014-10-22 13:10:56 +11:00
Matthew Honnibal
ad49e2482e * Tagger now gets 97pc on wsj, parsing 19-21 in 500ms. Gets 92.7 on web text. 2014-10-22 12:57:06 +11:00
Matthew Honnibal
0a0e41f6c8 * Add prefix and suffix features 2014-10-22 12:56:09 +11:00
Matthew Honnibal
7018b53d3a * Improve array features in tokens 2014-10-22 12:55:42 +11:00
Matthew Honnibal
43d5964e13 * Add function to read detokenization rules 2014-10-22 12:54:59 +11:00
Matthew Honnibal
224bdae996 * Add POS utilities 2014-10-22 10:17:57 +11:00
Matthew Honnibal
5ebe14f353 * Add greedy pos tagger 2014-10-22 10:17:26 +11:00
Matthew Honnibal
12742f4f83 * Add detokenize method and test 2014-10-18 18:07:29 +11:00
Matthew Honnibal
99f5e59286 * Have tokenizer emit tokens for whitespace other than single spaces 2014-10-14 20:25:57 +11:00
Matthew Honnibal
43743a5d63 * Work on efficiency 2014-10-14 18:22:41 +11:00
Matthew Honnibal
6fb42c4919 * Add offsets to Tokens class. Some changes to interfaces, and reorganization of spacy.Lang 2014-10-14 16:17:45 +11:00
Matthew Honnibal
2805068ca8 * Have tokens track tuples that record the start offset and pos tag as well as a lexeme pointer 2014-10-14 15:21:03 +11:00
Matthew Honnibal
65d3ead4fd * Rename LexStr_casefix to LexStr_norm and LexInt_i to LexInt_id 2014-10-14 15:19:07 +11:00
Matthew Honnibal
868e558037 * Preparations in place to handle hyphenation etc 2014-10-10 20:23:23 +11:00
Matthew Honnibal
ff79dbac2e * More slight cleaning for lang.pyx 2014-10-10 20:11:22 +11:00
Matthew Honnibal
3d82ed1e5e * More slight cleaning for lang.pyx 2014-10-10 19:50:07 +11:00
Matthew Honnibal
02e948e7d5 * Remove counts stuff from Language class 2014-10-10 19:25:01 +11:00
Matthew Honnibal
71ee921055 * Slight cleaning of tokenizer code 2014-10-10 19:17:22 +11:00
Matthew Honnibal
59b41a9fd3 * Switch to new data model, tests passing 2014-10-10 08:11:31 +11:00
Matthew Honnibal
1b0e01d3d8 * Revising data model of lexeme. Compiles. 2014-10-09 19:53:30 +11:00
Matthew Honnibal
e40caae51f * Update Lexicon class to expect a list of lexeme dict descriptions 2014-10-09 14:51:35 +11:00
Matthew Honnibal
51d75b244b * Add serialize/deserialize functions for lexeme, transport to/from python dict. 2014-10-09 14:10:46 +11:00
Matthew Honnibal
d73d89a2de * Add i attribute to lexeme, giving lexemes sequential IDs. 2014-10-09 13:50:05 +11:00
Matthew Honnibal
096ef2b199 * Rename external hashing lib, from trustyc to preshed 2014-09-26 18:40:03 +02:00
Matthew Honnibal
11a346fd5e * Remove hashing modules, which are now taken over by external lib 2014-09-26 18:39:40 +02:00
Matthew Honnibal
93505276ed * Add German tokenizer files 2014-09-25 18:29:13 +02:00
Matthew Honnibal
2e44fa7179 * Add util.py 2014-09-25 18:26:22 +02:00
Matthew Honnibal
b15619e170 * Use PointerHash instead of locally provided _hashing module 2014-09-25 18:23:35 +02:00
Matthew Honnibal
ed446c67ad * Add typedefs file 2014-09-17 23:10:32 +02:00
Matthew Honnibal
316a57c4be * Remove own memory classes, which have now been broken out into their own package 2014-09-17 23:10:07 +02:00
Matthew Honnibal
ac522e2553 * Switch from own memory class to cymem, in pip 2014-09-17 23:09:24 +02:00
Matthew Honnibal
6266cac593 * Switch to using a Python ref counted gateway to malloc/free, to prevent memory leaks 2014-09-17 20:02:26 +02:00
Matthew Honnibal
5a20dfc03e * Add memory management code 2014-09-17 20:02:06 +02:00
Matthew Honnibal
0152831c89 * Refactor tokenization, enable cache, and ensure we look up specials correctly even when there's confusing punctuation surrounding the token. 2014-09-16 18:01:46 +02:00
Matthew Honnibal
143e51ec73 * Refactor tokenization, splitting it into a clearer life-cycle. 2014-09-16 13:16:02 +02:00
Matthew Honnibal
c396581a0b * Fiddle with the way strings are interned in lexeme 2014-09-15 06:34:45 +02:00
Matthew Honnibal
0bb547ab98 * Fix memory error in cache, where entry wasn't being null-terminated. Various other changes, some good for performance 2014-09-15 06:34:10 +02:00
Matthew Honnibal
7959141d36 * Add a few abbreviations, to get tests to pass 2014-09-15 06:32:18 +02:00
Matthew Honnibal
d235299260 * Few nips and tucks to hash table 2014-09-15 05:03:44 +02:00
Matthew Honnibal
e68a431e5e * Pass only the tokens vector to _tokenize, instead of the whole python object. 2014-09-15 04:01:38 +02:00
Matthew Honnibal
08cef75ffd * Switch to using a heap-allocated vector in tokens 2014-09-15 03:46:14 +02:00
Matthew Honnibal
f77b7098c0 * Upd Tokens to use vector, with bounds checking. 2014-09-15 03:22:40 +02:00
Matthew Honnibal
0f6bf2a2ee * Fix niggling memory error, which was caused by bug in the way tokens resized their internal vector. 2014-09-15 02:08:39 +02:00
Matthew Honnibal
df24e3708c * Move EnglishTokens stuff to Tokens 2014-09-15 01:31:44 +02:00
Matthew Honnibal
bd08cb09a2 * Remove short-circuiting of initial_size argument for PointerHash 2014-09-15 01:30:49 +02:00
Matthew Honnibal
f3393cf57c * Improve interface for PointerHash 2014-09-13 17:29:58 +02:00
Matthew Honnibal
45865be37e * Switch hash interface, using void* instead of size_t, to avoid casts. 2014-09-13 17:02:06 +02:00
Matthew Honnibal
0447279c57 * PointerHash working, efficiency is good. 6-7 mins 2014-09-13 16:43:59 +02:00
Matthew Honnibal
85d68e8e95 * Replaced cache with own hash table. Similar timing 2014-09-13 03:14:43 +02:00
Matthew Honnibal
c8db76e3e1 * Add initial work on simple hash table 2014-09-13 02:02:41 +02:00
Matthew Honnibal
afdc9b7ac2 * More performance fiddling, particularly moving the specials into the cache, so that we can just lookup the cache in _tokenize 2014-09-13 00:59:34 +02:00
Matthew Honnibal
7d239df4c8 * Fiddle with declarations, for small efficiency boost 2014-09-13 00:31:53 +02:00
Matthew Honnibal
a8e7cce30f * Efficiency tweaks 2014-09-13 00:14:05 +02:00
Matthew Honnibal
126a8453a5 * Fix performance issues by implementing a better cache. Add own String struct to help 2014-09-12 23:50:37 +02:00
Matthew Honnibal
9298e36b36 * Move special tokenization into its own lookup table, away from the cache. 2014-09-12 19:43:14 +02:00
Matthew Honnibal
985bc68327 * Fix bug with trailing punct on contractions. Reduced efficiency, and slightly hacky implementation. 2014-09-12 18:26:26 +02:00
Matthew Honnibal
7eab281194 * Fiddle with token features 2014-09-12 15:49:55 +02:00
Matthew Honnibal
5aa591106b * Fiddle with token features 2014-09-12 15:49:36 +02:00
Matthew Honnibal
1533041885 * Update the split_one method, so that it doesn't need to cast back to a Python object 2014-09-12 05:10:59 +02:00
Matthew Honnibal
4817277d66 * Replace main lexicon dict with dense_hash_map. May be unsuitable, if strings need recovery. 2014-09-12 04:29:09 +02:00
Matthew Honnibal
8b20e9ad97 * Delete ununused _split method 2014-09-12 04:03:52 +02:00
Matthew Honnibal
a4863686ec * Changed cache to use a linked-list data structure, to take out Python list code. Taking 6-7 mins for gigaword. 2014-09-12 03:30:50 +02:00
Matthew Honnibal
51e2006a65 * Increase cache size. Processing now 6-7 mins 2014-09-12 02:52:34 +02:00
Matthew Honnibal
e096f30161 * Tweak signatures and refactor slightly. Processing gigaword taking 8-9 mins. Tests passing, but some sort of memory bug on exit. 2014-09-12 02:43:36 +02:00
Matthew Honnibal
073ee0de63 * Restore dense_hash_map for cache dictionary. Seems to double efficiency 2014-09-12 02:23:51 +02:00
Matthew Honnibal
3c928fb5e0 * Switch to 64 bit hashes, for better reliability 2014-09-12 02:04:47 +02:00
Matthew Honnibal
2389bd1b10 * Improve cache mechanism by including a random element depending on the size of the cache. 2014-09-12 00:19:16 +02:00
Matthew Honnibal
c8f7c8bfde * Moving to storing LexemeC structs internally 2014-09-11 21:54:34 +02:00
Matthew Honnibal
bf9c60c31c * Moving to storing LexemeC structs internally 2014-09-11 21:44:58 +02:00
Matthew Honnibal
563047e90f * Switch to returning a Tokens object 2014-09-11 21:37:32 +02:00
Matthew Honnibal
1a3222af4b * Moving tokens to use an array internally, instead of a list of Lexeme objects. 2014-09-11 16:57:08 +02:00
Matthew Honnibal
5b1c651661 * Only store LexemeC structs in the vocabulary, transforming them to Lexeme objects for output. Moving away from Lexeme objects for Tokens soon. 2014-09-11 12:28:38 +02:00
Matthew Honnibal
e567713429 * Moving back to lexeme structs 2014-09-10 20:41:47 +02:00
Matthew Honnibal
b488224c09 * Restoring Lexeme-as-struct 2014-09-10 20:41:37 +02:00
Matthew Honnibal
7c09c73a14 * Refactor to use tokens class. 2014-09-10 18:27:44 +02:00
Matthew Honnibal
cf412adba8 * Refactoring to use Tokens object 2014-09-10 18:11:13 +02:00
Matthew Honnibal
8fbe9b6f97 * Bug fixes to flag features 2014-09-01 23:41:31 +02:00
Matthew Honnibal
151aa14bba * Add asciify string transform, and other bits. 2014-09-01 23:25:28 +02:00
Matthew Honnibal
c4ba216642 * Switch canon_case to get value, to avoid keyerror 2014-09-01 17:27:36 +02:00
Matthew Honnibal
a779275a59 * Add canon_case function 2014-08-30 20:57:43 +02:00
Matthew Honnibal
8bbfadfced * Pass tests. Need to implement more feature functions. 2014-08-30 20:36:06 +02:00
Matthew Honnibal
dcab14ede2 * Begin testing more functionality 2014-08-30 19:01:15 +02:00
Matthew Honnibal
3e3ff99ca0 * Add orth features 2014-08-30 19:01:00 +02:00
Matthew Honnibal
4e5b2d47e2 * More docs 2014-08-29 03:01:40 +02:00
Matthew Honnibal
5233f110c4 * Adding PTB3 tokenizer back in, so can understand how much boilerplate is in the docs for multiple tokenizers 2014-08-29 02:30:27 +02:00
Matthew Honnibal
45a22d6b2c * Docs coming together 2014-08-29 01:59:23 +02:00
Matthew Honnibal
c282e6d5fb * Redesign proceeding 2014-08-28 19:45:09 +02:00
Matthew Honnibal
fd4e61e58b * Fixed contraction tests. Need to correct problem with the way case stats and tag stats are supposed to work. 2014-08-27 20:22:33 +02:00
Matthew Honnibal
fdaf24604a * Basic punct tests updated and passing 2014-08-27 19:38:57 +02:00
Matthew Honnibal
8d20617dfd * Whitespace 2014-08-27 17:16:16 +02:00
Matthew Honnibal
e9a62b6eba * Refactoring with Lexeme as a class now compiles. Basic design seems to work 2014-08-27 17:15:39 +02:00
Matthew Honnibal
68bae2fec6 * More refactoring 2014-08-25 16:42:22 +02:00
Matthew Honnibal
88095666dc * Remove Lexeme struct, preparing to rename Word to Lexeme. 2014-08-24 19:24:42 +02:00
Matthew Honnibal
ce59526011 * Add Word classes 2014-08-24 18:14:08 +02:00
Matthew Honnibal
3b793cf4f7 * Tests passing for new Word object version 2014-08-24 18:13:53 +02:00
Matthew Honnibal
9815c7649e * Refactor around Word objects, adapting tests. Tests passing, except for string views. 2014-08-23 19:55:06 +02:00
Matthew Honnibal
4f01df9152 * Moving to Word objects in place of the Lexeme struct. 2014-08-22 17:32:16 +02:00
Matthew Honnibal
782806df08 * Moving to Word objects in place of the Lexeme struct. 2014-08-22 17:28:23 +02:00
Matthew Honnibal
47fbd0475a * Replace the use of dense_hash_map with Python dict 2014-08-22 17:13:09 +02:00
Matthew Honnibal
e289896603 * Fix ptb3 module 2014-08-22 16:36:17 +02:00
Matthew Honnibal
89d6faa9c9 * Move en_ptb to ptb3 2014-08-22 04:24:05 +02:00
Matthew Honnibal
07ecf5d2f4 * Fixed group_by, removed idea of general attr_of function. 2014-08-22 00:02:37 +02:00
Matthew Honnibal
811b7a6b91 * Struggling with arbitrary attr access... 2014-08-21 23:49:14 +02:00
Matthew Honnibal
314658b31c * Improve module docstring 2014-08-21 18:42:47 +02:00
Matthew Honnibal
d10993f41a * More docs work 2014-08-21 16:37:13 +02:00
Matthew Honnibal
248cbb6d07 * Update doc strings 2014-08-21 03:29:15 +02:00
Matthew Honnibal
76afbd7d69 * Remove compiled orthography file 2014-08-20 17:04:07 +02:00
Matthew Honnibal
f39dcb1d89 * Add orthography 2014-08-20 17:03:44 +02:00
Matthew Honnibal
a78ad4152d * Broken version being refactored for docs 2014-08-20 13:39:39 +02:00
Matthew Honnibal
5fddb8d165 * Working refactor, with updated data model for Lexemes 2014-08-19 04:21:20 +02:00
Matthew Honnibal
3379d7a571 * Reforming data model for lexemes 2014-08-19 02:40:37 +02:00
Matthew Honnibal
ab9b0daabf * Whitespace 2014-08-18 23:21:49 +02:00
Matthew Honnibal
1b71cbfe28 * Roll back to using unicode, and never Py_UNICODE. No dependence on murmurhash either. 2014-08-18 20:48:48 +02:00
Matthew Honnibal
bbf9a2c944 * Working version that uses arrays for chunks, which should be more memory efficient 2014-08-18 20:23:54 +02:00
Matthew Honnibal
8d3f6082be * Working version, adding improvements 2014-08-18 19:59:59 +02:00
Matthew Honnibal
01469b0888 * Refactor spacy so that chunks return arrays of lexemes, so that there is properly one lexeme per word. 2014-08-18 19:14:00 +02:00
Matthew Honnibal
b94c9b72c9 * WordTree in use. Need to reform the way chunks are handled. Should be properly one Lexeme per word, with split points being the things that are cached. 2014-08-16 20:10:22 +02:00
Matthew Honnibal
34b68a18ab * Progress to getting WordTree working. Tests pass, but so far it's slower. 2014-08-16 19:59:38 +02:00
Matthew Honnibal
865cacfaf7 * Remove dependence on murmurhash 2014-08-16 17:37:09 +02:00
Matthew Honnibal
515d41d325 * Restore string saving to spacy 2014-08-16 16:09:24 +02:00
Matthew Honnibal
36073b89fe * Restore unicode, work on improving string storage. 2014-08-16 14:35:34 +02:00
Matthew Honnibal
a225ca5b0d * Refactoring tokenizer 2014-08-16 03:22:03 +02:00
Matthew Honnibal
213a440ffc * Add string decode and encode helpers to string_tools 2014-08-15 23:57:27 +02:00
Matthew Honnibal
f11c8e22eb * Remove happax stuff 2014-08-02 22:11:28 +01:00
Matthew Honnibal
d6e07aa922 * Switch to 32bit hash for strings 2014-08-02 21:51:52 +01:00
Matthew Honnibal
365a2af756 * Restore happax. commit uncommited work 2014-08-02 21:27:03 +01:00
Matthew Honnibal
6319ff0f22 * Add length property 2014-08-02 21:26:44 +01:00
Matthew Honnibal
18fb76b2c4 * Removed happax. Not sure if good idea. 2014-08-02 20:53:35 +01:00
Matthew Honnibal
edd38a84b1 * Removing happax stuff. Added length 2014-08-02 20:45:12 +01:00
Matthew Honnibal
fc7c10d7f8 * Ugly but seemingly working fix to the token memory leak 2014-08-01 09:43:19 +01:00
Matthew Honnibal
c7bb6b329c * Don't free clobbered lexemes, as they might be part of a tail 2014-08-01 08:22:38 +01:00
Matthew Honnibal
c48214460e * Free lexemes clobbered as happaxes 2014-08-01 07:40:20 +01:00
Matthew Honnibal
5b6457e80e * Free lexemes clobbered as happaxes 2014-08-01 07:37:50 +01:00
Matthew Honnibal
d8cb2288ce * Roll back to using murmurhash2 for now 2014-08-01 07:28:47 +01:00
Matthew Honnibal
f39211b2b1 * Add FixedTable for hashing 2014-08-01 07:27:21 +01:00
Matthew Honnibal
a44e15f623 * Hack around lack of distribution features for now. 2014-07-31 18:24:51 +01:00
Matthew Honnibal
4cb88c940b * Fix memory leak in tokenizer, caused by having a fixed vocab. 2014-07-31 18:19:38 +01:00
Matthew Honnibal
5b81ee716f * Use a sparse_hash_map to store happax vocab items, with a max size. 2014-07-31 17:40:43 +01:00
Matthew Honnibal
b9016c4633 * Switch to using sparsehash and murmurhash libraries out of pip 2014-07-25 15:47:27 +01:00
Matthew Honnibal
a895fe5ddb * Upd from spacy 2014-07-23 17:35:18 +01:00
Matthew Honnibal
87bf205b82 * Fix open apostrophe bug 2014-07-07 23:26:01 +02:00
Matthew Honnibal
571808a274 Group-by seems to be working 2014-07-07 20:27:02 +02:00
Matthew Honnibal
80b36f9f27 * 710k words per second for counts 2014-07-07 19:12:19 +02:00
Matthew Honnibal
057c21969b * Refactor for string view features. Working on setting up flags and enums. 2014-07-07 16:58:48 +02:00
Matthew Honnibal
f1bcbd4c4e * Reorganized code to accomodate Tokens class. Need string views before group_by and count_by can be done well. 2014-07-07 12:47:21 +02:00
Matthew Honnibal
6668e44961 * Whitespace 2014-07-07 08:15:44 +02:00
Matthew Honnibal
0074ae2fc0 * Switch to dynamically allocating array, based on the document length 2014-07-07 08:05:29 +02:00
Matthew Honnibal
ff1869ff07 * Fixed major efficiency problem, from not quite grokking pass by reference in cython c++ 2014-07-07 07:36:43 +02:00
Matthew Honnibal
0c76143b72 * Give value for assert 2014-07-07 05:10:46 +02:00
Matthew Honnibal
e244739dfe * Fix ptb tokenization 2014-07-07 05:10:09 +02:00
Matthew Honnibal
dc20500920 * Remove cpp files 2014-07-07 05:09:05 +02:00
Matthew Honnibal
25849fc926 * Generalize tokenization rules to capitals 2014-07-07 05:07:21 +02:00
Matthew Honnibal
df0458001d * Begin work on full PTB-compatible English tokenization 2014-07-07 04:29:24 +02:00
Matthew Honnibal
d5bef02c72 * Reorganized, moving language-independent stuff to spacy. The functions in spacy ask for the dictionaries and split function on input, but the language-specific modules are curried versions that use the globals 2014-07-07 04:21:06 +02:00
Matthew Honnibal
a62c38e1ef * Working tokenization. en doesn't match PTB perfectly. Need to reorganize before adding more schemes. 2014-07-07 01:15:59 +02:00
Matthew Honnibal
4e79446dc2 * Reading in tokenization rules correctly. Passing tests. 2014-07-07 00:02:55 +02:00
Matthew Honnibal
72159e7011 * Fixes to tokenization. Now segment sequences of the same punctuation. 2014-07-06 19:28:42 +02:00
Matthew Honnibal
e98e97d483 * Possessive test passing 2014-07-06 18:35:55 +02:00
Matthew Honnibal
556f6a18ca * Initial commit. Tests passing for punctuation handling. Need contractions, file transport, tokenize function, etc. 2014-07-05 20:51:42 +02:00