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49 Commits

Author SHA1 Message Date
Matthew Honnibal
7c2f1a673b * Working neural net, but features hacky. Switching to extractor. 2016-05-26 19:06:10 +02:00
Wolfgang Seeker
690c5acabf adjust train.py to train both english and german models 2016-03-03 15:21:00 +01:00
Wolfgang Seeker
4b2297d5d4 add class PseudoProjective for pseudo-projective parsing 
PseudoProjective() implements the algorithm from Nivre & Nilsson 2005
using their HEAD decoration scheme.
 2016-02-24 11:26:25 +01:00
Wolfgang Seeker
8d531c958b replace tests for non-projectivity 
- add functions to find non-projective edges
- add test file for non-projectivity functions
 2016-02-22 14:40:40 +01:00
Wolfgang Seeker
eae35e9b27 add tokenizer files for German, add/change code to train German pos tagger 
- add files to specify rules for German tokenization
- change generate_specials.py to generate from an external file (abbrev.de.tab)
- copy gazetteer.json from lang_data/en/

- init_model.py
	- change doc freq threshold to 0
- add train_german_tagger.py
	- expects conll09-formatted input
 2016-02-18 13:24:20 +01:00
Matthew Honnibal
8a13cebdcc * Update for modified thinc interface 2016-02-05 11:44:39 +01:00
Matthew Honnibal
84b247ef83 * Add a .pipe method, that takes a stream of input, operates on it, and streams the output. Internally, the stream may be buffered, to allow multi-threading. 2016-02-03 02:10:58 +01:00
Matthew Honnibal
fcfc17a164 Merge branch 'master' into rethinc2 2016-02-02 23:05:34 +01:00
Matthew Honnibal
f204daf27b * Add error warning that a gold tag is unrecognised 2016-02-02 22:59:59 +01:00
Matthew Honnibal
10877a7791 * Update for thinc 5.0, including changing cost from int to weight_t, and updating the tagger and parser 2016-01-30 14:31:36 +01:00
Matthew Honnibal
b0718b6ee1 * Move to thinc 5.0 2016-01-29 03:58:55 +01:00
Henning Peters
235f094534 untangle data_path/via 2016-01-16 12:23:45 +01:00
Henning Peters
846fa49b2a distinct load() and from_package() methods 2016-01-16 10:00:57 +01:00
Henning Peters
788f734513 refactored data_dir->via, add zip_safe, add spacy.load() 2016-01-15 18:01:02 +01:00
Henning Peters
bc229790ac integrate with sputnik 2016-01-13 19:46:17 +01:00
Matthew Honnibal
aec130af56 Use util.Package class for io 
Previous Sputnik integration caused API change: Vocab, Tagger, etc
were loaded via a from_package classmethod, that required a
sputnik.Package instance. This forced users to first create a
sputnik.Sputnik() instance, in order to acquire a Package via
sp.pool().

Instead I've created a small file-system shim, util.Package, which
allows classes to have a .load() classmethod, that accepts either
util.Package objects, or strings. We can later gut the internals
of this and make it a proxy for Sputnik if we need more functionality
that should live in the Sputnik library.

Sputnik is now only used to download and install the data, in
spacy.en.download
 2015-12-29 18:00:48 +01:00
Henning Peters
8359bd4d93 strip data/ from package, friendlier Language invocation, make data_dir backward/forward-compatible 2015-12-18 09:52:55 +01:00
Henning Peters
345dda6f53 small fixes, add package build step 2015-12-07 06:50:26 +01:00
Henning Peters
9027cef3bc access model via sputnik 2015-12-07 06:01:28 +01:00
Matthew Honnibal
6f47074214 * Make constructor of ParserModel and TaggerModel the same as AveragedPerceptron, for each pickling. 2015-11-07 18:25:17 +11:00
Matthew Honnibal
3c162dcac3 * Refactor away from the _ml module, to use thinc 4.0. Still some work needs to be done, e.g. to add __reduce__ to the models, more testing, etc. 2015-11-07 03:24:30 +11:00
Matthew Honnibal
b9991fbd20 * Update to use thinc 3.0 2015-11-06 00:25:59 +11:00
Matthew Honnibal
68f479e821 * Rename Doc.data to Doc.c 2015-11-04 00:15:14 +11:00
Matthew Honnibal
20fd36a0f7 * Very scrappy, likely buggy first-cut pickle implementation, to work on Issue #125: allow pickle for Apache Spark. The current implementation sends stuff to temp files, and does almost nothing to ensure all modifiable state is actually preserved. The Language() instance is a deep tree of extension objects, and if pickling during training, some of the C-data state is hard to preserve. 2015-10-13 13:44:41 +11:00
Matthew Honnibal
534e3dda3c * More work on language independent parsing 2015-08-28 03:44:54 +02:00
Matthew Honnibal
c2307fa9ee * More work on language-generic parsing 2015-08-28 02:02:33 +02:00
Matthew Honnibal
5b89e2454c * Improve error-reporting in tagger 2015-08-27 10:26:36 +02:00
Matthew Honnibal
0af139e183 * Tagger training now working. Still need to test load/save of model. Morphology still broken. 2015-08-27 09:16:11 +02:00
Matthew Honnibal
b4faf551f5 * Refactor language-independent tagger class 2015-08-26 19:19:21 +02:00
Matthew Honnibal
5dd76be446 * Split EnPosTagger up into base class and subclass 2015-08-24 05:25:55 +02:00
Matthew Honnibal
aac5028b6e * Move tagger to _ml 2014-12-30 21:21:38 +11:00
Matthew Honnibal
73f200436f * Tests passing except for morphology/lemmatization stuff 2014-12-23 11:40:32 +11:00
Matthew Honnibal
cf8d26c3d2 * POS tagger training working after reorg 2014-12-22 08:54:47 +11:00
Matthew Honnibal
1879abd16a * Set const-correctness for tagger 2014-12-18 20:41:52 +11:00
Matthew Honnibal
a432862fde * Add exception type to _arg_max_among in tagger 2014-12-16 09:44:19 +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
99bbbb6feb * Work on morphological processing 2014-12-08 21:12:15 +11:00
Matthew Honnibal
c20dd79748 * Fiddle with const correctness and comments 2014-12-08 00:03:55 +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
3819a88e1b * Add support for tag dictionary, and fix error-code for predict method 2014-12-07 22:07:16 +11:00
Matthew Honnibal
0c7aeb9de7 * Begin revising tagger, focussing on POS tagging 2014-12-07 15:29:04 +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
949a6245f9 * Increase default number of iterations from 5 to 10 2014-11-07 04:42:04 +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
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