Commit Graph

1761 Commits

Author SHA1 Message Date
Ines Montani
ed61fb10fc Rename default textcat arch to TextCatEnsemble 2020-07-26 15:11:43 +02:00
Ines Montani
e92df281ce Tidy up, autoformat, add types 2020-07-25 15:01:15 +02:00
Ines Montani
cdbd6ba912
Merge pull request #5798 from explosion/feature/language-data-config 2020-07-25 13:34:49 +02:00
Adriane Boyd
2bcceb80c4
Refactor the Scorer to improve flexibility (#5731)
* Refactor the Scorer to improve flexibility

Refactor the `Scorer` to improve flexibility for arbitrary pipeline
components.

* Individual pipeline components provide their own `evaluate` methods
that score a list of `Example`s and return a dictionary of scores
* `Scorer` is initialized either:
  * with a provided pipeline containing components to be scored
  * with a default pipeline containing the built-in statistical
    components (senter, tagger, morphologizer, parser, ner)
* `Scorer.score` evaluates a list of `Example`s and returns a dictionary
of scores referring to the scores provided by the components in the
pipeline

Significant differences:

* `tags_acc` is renamed to `tag_acc` to be consistent with `token_acc`
and the new `morph_acc`, `pos_acc`, and `lemma_acc`
* Scoring is no longer cumulative: `Scorer.score` scores a list of
examples rather than a single example and does not retain any state
about previously scored examples
* PRF values in the returned scores are no longer multiplied by 100

* Add kwargs to Morphologizer.evaluate

* Create generalized scoring methods in Scorer

* Generalized static scoring methods are added to `Scorer`
  * Methods require an attribute (either on Token or Doc) that is
used to key the returned scores

Naming differences:

* `uas`, `las`, and `las_per_type` in the scores dict are renamed to
`dep_uas`, `dep_las`, and `dep_las_per_type`

Scoring differences:

* `Doc.sents` is now scored as spans rather than on sentence-initial
token positions so that `Doc.sents` and `Doc.ents` can be scored with
the same method (this lowers scores since a single incorrect sentence
start results in two incorrect spans)

* Simplify / extend hasattr check for eval method

* Add hasattr check to tokenizer scoring
* Simplify to hasattr check for component scoring

* Reset Example alignment if docs are set

Reset the Example alignment if either doc is set in case the
tokenization has changed.

* Add PRF tokenization scoring for tokens as spans

Add PRF scores for tokens as character spans. The scores are:

* token_acc: # correct tokens / # gold tokens
* token_p/r/f: PRF for (token.idx, token.idx + len(token))

* Add docstring to Scorer.score_tokenization

* Rename component.evaluate() to component.score()

* Update Scorer API docs

* Update scoring for positive_label in textcat

* Fix TextCategorizer.score kwargs

* Update Language.evaluate docs

* Update score names in default config
2020-07-25 12:53:02 +02:00
Ines Montani
b9aaa4e457 Improve vocab data integration and warning 2020-07-25 11:51:30 +02:00
Ines Montani
38f6ea7a78 Simplify language data and revert detailed configs 2020-07-24 14:50:26 +02:00
Adriane Boyd
656574a01a
Update Japanese tests (#5807)
* Update POS tests to reflect current behavior (it is not entirely clear
whether the AUX/VERB mapping is indeed the desired behavior?)
* Switch to `from_config` initialization in subtoken test
2020-07-24 12:45:14 +02:00
Adriane Boyd
fdb8815ef5
Minor refactor for Morphology and MorphAnalysis (#5804)
* `MorphAnalysis.get` returns only the field values
* Move `_normalize_props` inside `Morphology` as
`Morphology.normalize_attrs` and simplify
  * Simplify POS field detection/conversion
  * Convert all non-POS features to strings
* `Morphology` returns an empty string for a missing morph to align
with the FEATS string returned for an existing morph
* Remove unused `list_to_feats`
2020-07-24 09:28:06 +02:00
Ines Montani
a624ae0675 Remove POS, TAG and LEMMA from tokenizer exceptions 2020-07-22 23:09:01 +02:00
Ines Montani
14d7d46f89 Merge branch 'develop' into feature/language-data-config 2020-07-22 22:18:53 +02:00
Ines Montani
b507f61629 Tidy up and move noun_chunks, token_match, url_match 2020-07-22 22:18:46 +02:00
Ines Montani
d0c6d1efc5
@factories -> factory (#5801) 2020-07-22 17:29:31 +02:00
Ines Montani
945f795a3e WIP: move more language data to config 2020-07-22 15:59:37 +02:00
Adriane Boyd
b84fd70cc3
Fix exceptions for Morphology.__reduce__ (#5792)
Pickle exceptions in the MORPH_RULES format instead of the internal
format after the recent `Morphology.__init__` changes.
2020-07-22 15:00:25 +02:00
Ines Montani
43b960c01b
Refactor pipeline components, config and language data (#5759)
* Update with WIP

* Update with WIP

* Update with pipeline serialization

* Update types and pipe factories

* Add deep merge, tidy up and add tests

* Fix pipe creation from config

* Don't validate default configs on load

* Update spacy/language.py

Co-authored-by: Ines Montani <ines@ines.io>

* Adjust factory/component meta error

* Clean up factory args and remove defaults

* Add test for failing empty dict defaults

* Update pipeline handling and methods

* provide KB as registry function instead of as object

* small change in test to make functionality more clear

* update example script for EL configuration

* Fix typo

* Simplify test

* Simplify test

* splitting pipes.pyx into separate files

* moving default configs to each component file

* fix batch_size type

* removing default values from component constructors where possible (TODO: test 4725)

* skip instead of xfail

* Add test for config -> nlp with multiple instances

* pipeline.pipes -> pipeline.pipe

* Tidy up, document, remove kwargs

* small cleanup/generalization for Tok2VecListener

* use DEFAULT_UPSTREAM field

* revert to avoid circular imports

* Fix tests

* Replace deprecated arg

* Make model dirs require config

* fix pickling of keyword-only arguments in constructor

* WIP: clean up and integrate full config

* Add helper to handle function args more reliably

Now also includes keyword-only args

* Fix config composition and serialization

* Improve config debugging and add visual diff

* Remove unused defaults and fix type

* Remove pipeline and factories from meta

* Update spacy/default_config.cfg

Co-authored-by: Sofie Van Landeghem <svlandeg@users.noreply.github.com>

* Update spacy/default_config.cfg

* small UX edits

* avoid printing stack trace for debug CLI commands

* Add support for language-specific factories

* specify the section of the config which holds the model to debug

* WIP: add Language.from_config

* Update with language data refactor WIP

* Auto-format

* Add backwards-compat handling for Language.factories

* Update morphologizer.pyx

* Fix morphologizer

* Update and simplify lemmatizers

* Fix Japanese tests

* Port over tagger changes

* Fix Chinese and tests

* Update to latest Thinc

* WIP: xfail first Russian lemmatizer test

* Fix component-specific overrides

* fix nO for output layers in debug_model

* Fix default value

* Fix tests and don't pass objects in config

* Fix deep merging

* Fix lemma lookup data registry

Only load the lookups if an entry is available in the registry (and if spacy-lookups-data is installed)

* Add types

* Add Vocab.from_config

* Fix typo

* Fix tests

* Make config copying more elegant

* Fix pipe analysis

* Fix lemmatizers and is_base_form

* WIP: move language defaults to config

* Fix morphology type

* Fix vocab

* Remove comment

* Update to latest Thinc

* Add morph rules to config

* Tidy up

* Remove set_morphology option from tagger factory

* Hack use_gpu

* Move [pipeline] to top-level block and make [nlp.pipeline] list

Allows separating component blocks from component order – otherwise, ordering the config would mean a changed component order, which is bad. Also allows initial config to define more components and not use all of them

* Fix use_gpu and resume in CLI

* Auto-format

* Remove resume from config

* Fix formatting and error

* [pipeline] -> [components]

* Fix types

* Fix tagger test: requires set_morphology?

Co-authored-by: Sofie Van Landeghem <svlandeg@users.noreply.github.com>
Co-authored-by: svlandeg <sofie.vanlandeghem@gmail.com>
Co-authored-by: Matthew Honnibal <honnibal+gh@gmail.com>
2020-07-22 13:42:59 +02:00
Ines Montani
311d0bde29
Merge pull request #5788 from explosion/master-tmp 2020-07-20 15:39:24 +02:00
Ines Montani
d51db72e46 Remove Python 2 marker 2020-07-20 15:01:36 +02:00
Ines Montani
644074b954 Merge branch 'develop' into master-tmp 2020-07-20 14:58:04 +02:00
Sofie Van Landeghem
c9da9605f7
Test suite clean up (#5781)
* step_through tests: skip instead of xfail

* test_empty_doc should be fixed with new Thinc version

* remove outdated test (there are other misaligned tests now)

* xfail reason

* fix test according to french exceptions

* clarified some skipped tests

* skip ukranian test instead of xfail

* skip instead of xfail

* skip + reason instead of xfail

* removed obsolete tests referring to removed "set_frozen" functionality

* fix test 999

* remove unused AlignmentError

* remove xfail where possible, skip otherwise

* increment thinc release for empty_doc test
2020-07-20 14:49:54 +02:00
Sofie Van Landeghem
1b2ec94382
Hyphen infix (#5770)
* infix split on hyphen when preceded by number

* clean up

* skip ukranian test instead of xfail
2020-07-20 14:48:51 +02:00
Ines Montani
cb65b36839
Merge pull request #5767 from adrianeboyd/feature/remove-tag-maps 2020-07-19 15:15:34 +02:00
Ines Montani
796f6c52d1 Merge branch 'develop' into pr/5767 2020-07-19 13:37:46 +02:00
Adriane Boyd
39ebcd9ec9
Refactor Chinese tokenizer configuration (#5736)
* Refactor Chinese tokenizer configuration

Refactor `ChineseTokenizer` configuration so that it uses a single
`segmenter` setting to choose between character segmentation, jieba, and
pkuseg.

* replace `use_jieba`, `use_pkuseg`, `require_pkuseg` with the setting
`segmenter` with the supported values: `char`, `jieba`, `pkuseg`
* make the default segmenter plain character segmentation `char` (no
additional libraries required)

* Fix Chinese serialization test to use char default

* Warn if attempting to customize other segmenter

Add a warning if `Chinese.pkuseg_update_user_dict` is called when
another segmenter is selected.
2020-07-19 13:34:37 +02:00
Adriane Boyd
9ee1c54f40
Improve tag map initialization and updating (#5764)
* Improve tag map initialization and updating

Generalize tag map initialization and updating so that the tag map can
be loaded correctly prior to loading a `Corpus` with `spacy debug-data`
and `spacy train`.

* normalize provided tag map as necessary
* use the same method for initializing and updating the tag map

* Replace rather than update tag map

Replace rather than update tag map when loading a custom tag map.
Updating the tag map is problematic due to the sorted list of tag names
and the fact that the tag map will contain lingering/unwanted tags from
the default tag map.

* Update CLI scripts

* Reinitialize cache after loading new tag map

Reinitialize the cache with the right size after loading a new tag map.
2020-07-19 13:13:57 +02:00
Adriane Boyd
b81a89f0a9
Update morphologizer (#5766)
* update `Morphologizer.begin_training` for use with `Example`

* make init and begin_training more consistent

* add `Morphology.normalize_features` to normalize outside of
`Morphology.add`

* make sure `get_loss` doesn't create unknown labels when the POS and
morph alignments differ
2020-07-19 11:10:51 +02:00
Adriane Boyd
50db3f0cdb Serialize morph rules with tagger
Serialize `morph_rules` with the tagger alongside the `tag_map`.

Use `Morphology.load_tag_map` and `Morphology.load_morph_exceptions` to
load these settings rather than reinitializing the morphology each time
they are changed.
2020-07-17 08:22:21 +02:00
Adriane Boyd
2f981d5af1 Remove corpus-specific tag maps
Remove corpus-specific tag maps from the language data for languages
without custom tokenizers. For languages with custom word segmenters
that also provide tags (Japanese and Korean), the tag maps for the
custom tokenizers are kept as the default.

The default tag maps for languages without custom tokenizers are now the
default tag map from `lang/tag_map/py`, UPOS -> UPOS.
2020-07-15 15:58:29 +02:00
Adriane Boyd
a7a7e0d2a6
Add morph to morphology in Doc.from_array (#5762)
* Add morph to morphology in Doc.from_array

Add morphological analyses to morphology table in `Doc.from_array`.

* Use separate vocab in DocBin roundtrip test
2020-07-14 14:07:35 +02:00
Ines Montani
872938ec76
Merge pull request #5747 from explosion/feature/refactor-config-args 2020-07-14 00:00:22 +02:00
Ines Montani
ed55143c0d Merge branch 'develop' into compat/remove-object-subclass 2020-07-12 14:28:52 +02:00
Ines Montani
7906ddd56c Fix test 2020-07-12 14:28:34 +02:00
Ines Montani
5f6f4ff594 Remove object subclassing 2020-07-12 14:03:23 +02:00
Ines Montani
b7111da1d7 Update config and commands 2020-07-11 13:03:53 +02:00
Ines Montani
0389c34b81 Merge branch 'develop' into feature/refactor-config-args 2020-07-10 20:51:52 +02:00
Sofie Van Landeghem
de6a32315c
debug-model script (#5749)
* adding debug-model to print the internals for debugging purposes

* expend debug-model script with 4 stages: before, init, train, predict

* avoid enforcing to have a seed in the train script

* small fixes
2020-07-10 19:47:53 +02:00
Ines Montani
5cfc3edcaa Update CLI tests 2020-07-10 18:21:01 +02:00
Ines Montani
73332ddb67 Update CLI commans to use one shared util file 2020-07-10 17:57:40 +02:00
Adriane Boyd
0a62098c5f
Fix lemmatizer is_base_form for python2.7 (#5734)
* Fix lemmatizer init args for python2.7

* Move English is_base_form to a class method

* Skip test pickling PhraseMatcher for python2
2020-07-09 22:11:24 +02:00
Matthew Honnibal
552d1ad226 Hack at tests 2020-07-09 20:25:51 +02:00
Matthew Honnibal
eb064c59cd Try to fix textcat test 2020-07-09 20:24:53 +02:00
Sofie Van Landeghem
dd207a28be
cleanup components API (#5726)
* add keyword separator for update functions and drop unused "state"

* few more Example tests and various small fixes

* consistently return losses after update call

* eliminate unused tensors field across pipe components

* fix name

* fix arg name
2020-07-09 19:43:39 +02:00
Sofie Van Landeghem
c1ea55307b
Fixing reproducible training (#5735)
* Add initial reproducibility tests

* failing test for default_text_classifier (WIP)

* track trouble to underlying tok2vec layer

* add regression test for Issue 5551

* tests go green with https://github.com/explosion/thinc/pull/359

* update test

* adding fixed seeds to HashEmbed layers, seems to fix the reproducility issue

Co-authored-by: Matthew Honnibal <honnibal+gh@gmail.com>
2020-07-09 19:39:31 +02:00
Ines Montani
8f9552d9e7
Refactor project CLI (#5732)
* Make project command a submodule

* Update with WIP

* Add helper for joining commands

* Update docstrins, formatting and types

* Update assets and add support for copying local files

* Fix type

* Update success messages
2020-07-09 01:42:51 +02:00
Adriane Boyd
ad15499b3b
Fix get_loss for values outside of labels in senter (#5730)
* Fix get_loss for None alignments in senter

When converting the `sent_start` values back to `SentenceRecognizer`
labels, handle `None` alignments.

* Handle SENT_START as -1

Handle SENT_START as -1 (or -1 converted to uint64) by treating any
values other than 1 the same as 0 in `SentenceRecognizer.get_loss`.
2020-07-09 01:41:58 +02:00
Sofie Van Landeghem
a39a110c4e
Few more Example unit tests (#5720)
* small fixes in Example, UX

* add gold tests for aligned_spans and get_aligned_parse

* sentencizer unnecessary
2020-07-07 18:46:00 +02:00
Ines Montani
fa00a85828
Merge pull request #5715 from explosion/chore/tidy-regression-tests 2020-07-07 11:22:07 +02:00
Matthew Honnibal
cc477be952
Improve gold-standard alignment (#5711)
* Remove previous alignment

* Implement better alignment, using ragged data structure

* Use pytokenizations for alignment

* Fixes

* Fixes

* Fix overlapping entities in alignment

* Fix align split_sents

* Update test

* Commit align.py

* Try to appease setuptools

* Fix flake8

* use realistic entities for testing

* Update tests for better alignment

* Improve alignment heuristic

Co-authored-by: svlandeg <sofie.vanlandeghem@gmail.com>
2020-07-06 17:39:31 +02:00
Ines Montani
b6deef80f8 Fix class to pickling works as expected 2020-07-06 16:43:45 +02:00
Ines Montani
5b7b2a498d Tidy up and merge regression tests 2020-07-06 14:05:59 +02:00
Ines Montani
412dbb1f38
Remove dead and/or deprecated code (#5710)
* Remove dead and/or deprecated code

* Remove n_threads

Co-authored-by: Matthew Honnibal <honnibal+gh@gmail.com>
2020-07-06 13:06:25 +02:00