ines
c699aec089
Add offsets_from_biluo_tags helper and tests (see #1626 )
2017-11-26 16:38:01 +01:00
Matthew Honnibal
86ddf692a1
Fix bug in limit calculation on dev data
2017-11-14 01:37:10 +01:00
Matthew Honnibal
1cab703bba
Move minibatch function to util
2017-11-06 23:45:36 +01:00
ines
d96e72f656
Tidy up rest
2017-10-27 21:07:59 +02:00
ines
a6135336f5
Tidy up gold
2017-10-27 17:02:55 +02:00
Matthew Honnibal
6e552c9d83
Prune number of non-projective labels more aggressiely
2017-10-11 02:46:44 -05:00
Matthew Honnibal
563f46f026
Fix multi-label support for text classification
...
The TextCategorizer class is supposed to support multi-label
text classification, and allow training data to contain missing
values.
For this to work, the gradient of the loss should be 0 when labels
are missing. Instead, there was no way to actually denote "missing"
in the GoldParse class, and so the TextCategorizer class treated
the label set within gold.cats as complete.
To fix this, we change GoldParse.cats to be a dict instead of a list.
The GoldParse.cats dict should map to floats, with 1. denoting
'present' and 0. denoting 'absent'. Gradients are zeroed for categories
absent from the gold.cats dict. A nice bonus is that you can also set
values between 0 and 1 for partial membership. You can also set numeric
values, if you're using a text classification model that uses an
appropriate loss function.
Unfortunately this is a breaking change; although the functionality
was only recently introduced and hasn't been properly documented
yet. I've updated the example script accordingly.
2017-10-05 18:43:02 -05:00
Matthew Honnibal
ba23d63c35
Fix minibatch function, for fixed batch size
2017-09-14 13:37:41 +02:00
Matthew Honnibal
4bb6bc3f9e
Add support for sent_start to GoldParse
2017-08-25 20:03:14 -05:00
Matthew Honnibal
84b7ed49e4
Ensure updates aren't made if no gold available
2017-08-20 14:41:38 +02:00
Matthew Honnibal
ec63f4fe7b
Add option to control how missing entities are handled when getting NER tags
2017-07-29 21:58:37 +02:00
Matthew Honnibal
9bae0ddc50
Fix minibatching
2017-07-22 20:14:49 +02:00
Matthew Honnibal
ed6c85fa3c
Fix loading of text categories in GoldParse
2017-07-22 20:04:03 +02:00
Matthew Honnibal
7ea50182a5
Add support for text-classification labels to GoldParse
2017-07-20 00:17:47 +02:00
Matthew Honnibal
ebb6c49cd5
Make alignment case-insensitive for gold
2017-06-04 20:26:42 -05:00
Matthew Honnibal
fc4dd62e84
Merge branch 'develop' of https://github.com/explosion/spaCy into develop
2017-06-04 20:19:05 -05:00
Matthew Honnibal
a053b1218e
Fix item counting during training
2017-06-04 20:18:20 -05:00
Matthew Honnibal
9bc4a26213
Add option of data augmentation noise
2017-06-04 20:16:57 -05:00
Matthew Honnibal
f6955a459c
Fix prev commit
2017-06-03 14:38:37 -05:00
Matthew Honnibal
468ca6c760
Merge branch 'develop' of https://github.com/explosion/spaCy into develop
2017-06-03 14:33:51 -05:00
Matthew Honnibal
c647a0d33e
Fix training counter for gold preprocessing
2017-06-03 14:33:39 -05:00
Matthew Honnibal
e62f46d39f
Clarify gold.pyx slightly
2017-06-03 13:28:52 -05:00
Matthew Honnibal
be4a640f0c
Fix arc eager label costs for uint64
2017-05-30 20:37:58 +02:00
Matthew Honnibal
84e66ca6d4
WIP on stringstore change. 27 failures
2017-05-28 14:06:40 +02:00
Matthew Honnibal
d06f235fc9
Fix conflict on convert.py
2017-05-26 11:33:29 -05:00
Matthew Honnibal
2e587c6417
Export iob_to_biluo utility
2017-05-26 11:32:55 -05:00
Matthew Honnibal
daac3e3573
Always shuffle gold data, and support length cap
2017-05-26 11:30:52 -05:00
Matthew Honnibal
3a6e59cc53
Add minibatch function in spacy.gold
2017-05-25 17:15:09 -05:00
Matthew Honnibal
3959d778ac
Revert "Revert "WIP on improving parser efficiency""
...
This reverts commit 532afef4a8
2017-05-23 03:06:53 -05:00
Matthew Honnibal
532afef4a8
Revert "WIP on improving parser efficiency"
...
This reverts commit bdaac7ab44
2017-05-23 03:05:25 -05:00
Matthew Honnibal
bdaac7ab44
WIP on improving parser efficiency
2017-05-23 02:59:31 -05:00
Matthew Honnibal
c9760b2104
Support sentence limits in GoldCorpus
2017-05-22 10:40:46 -05:00
ines
54f04a9fe0
Update API docs with changes in spacy.gold and spacy.language
2017-05-22 12:29:30 +02:00
Matthew Honnibal
2a5eb9f61e
Make nonproj methods top-level functions, instead of class methods
2017-05-22 04:51:08 -05:00
Matthew Honnibal
025d9bbc37
Fix handling of non-projective deps
2017-05-22 04:51:08 -05:00
Matthew Honnibal
f13d6c7359
Support gold preprocessing and single gold files
2017-05-22 04:51:08 -05:00
Matthew Honnibal
5db89053aa
Merge docstrings
2017-05-21 13:46:23 -05:00
Matthew Honnibal
432b3499b3
Fix memory leak
2017-05-21 13:38:46 -05:00
Matthew Honnibal
4803b3b69e
Add GoldCorpus class, to manage data streaming
2017-05-21 09:06:17 -05:00
ines
075f5ff87a
Update docstrings and API docs for GoldParse
2017-05-21 13:53:46 +02:00
Matthew Honnibal
fc8d3a112c
Add util.env_opt support: Can set hyper params through environment variables.
2017-05-18 04:36:53 -05:00
Matthew Honnibal
793430aa7a
Get spaCy train command working with neural network
...
* Integrate models into pipeline
* Add basic serialization (maybe incorrect)
* Fix pickle on vocab
2017-05-17 12:04:50 +02:00
Matthew Honnibal
89a4f262fc
Fix training methods
2017-04-16 13:00:37 -05:00
ines
e1efd589c3
Fix json imports and use ujson
2017-04-15 12:13:34 +02:00
ines
958b12dec8
Use pathlib instead of os.path
2017-04-15 12:13:00 +02:00
ines
d24589aa72
Clean up imports, unused code, whitespace, docstrings
2017-04-15 12:05:47 +02:00
ines
561f2a3eb4
Use consistent formatting for docstrings
2017-04-15 11:59:21 +02:00
Raphaël Bournhonesque
f332bf05be
Remove unused import statements
2017-03-21 21:08:54 +01:00
Matthew Honnibal
2611ac2a89
Fix scorer bug for NER, related to ambiguity between missing annotations and misaligned tokens
2017-03-16 09:38:28 -05:00
Matthew Honnibal
3d4e389d23
Whitespace
2017-03-15 09:29:42 -05:00
