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Update TIGER link and tag description (#6344)

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Adriane Boyd 2020-11-05 09:33:00 +01:00 committed by GitHub
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website/docs/api/annotation.md
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@ -51,11 +51,11 @@ rely on simple lookup tables.
<Infobox title="About spaCy's custom pronoun lemma for English" variant="warning">
spaCy adds a **special case for English pronouns**: all English pronouns are
lemmatized to the special token `-PRON-`. Unlike verbs and common nouns,
there's no clear base form of a personal pronoun. Should the lemma of "me" be
"I", or should we normalize person as well, giving "it" — or maybe "he"?
spaCy's solution is to introduce a novel symbol, `-PRON-`, which is used as the
lemma for all personal pronouns.
lemmatized to the special token `-PRON-`. Unlike verbs and common nouns, there's
no clear base form of a personal pronoun. Should the lemma of "me" be "I", or
should we normalize person as well, giving "it" — or maybe "he"? spaCy's
solution is to introduce a novel symbol, `-PRON-`, which is used as the lemma
for all personal pronouns.
</Infobox>
@ -121,7 +121,7 @@ Treebank tag set. We also map the tags to the simpler Universal Dependencies v2
POS tag set.
| Tag |  POS | Morphology | Description |
| ------------------------------------- | ------- | --------------------------------------- | ----------------------------------------- |
| ----------------------------------- | ------- | -------------------------------------------------- | ----------------------------------------- |
| `$` | `SYM` | | symbol, currency |
| <InlineCode>&#96;&#96;</InlineCode> | `PUNCT` | `PunctType=quot PunctSide=ini` | opening quotation mark |
| `''` | `PUNCT` | `PunctType=quot PunctSide=fin` | closing quotation mark |
@ -175,14 +175,15 @@ POS tag set.
| `WRB` | `ADV` | | wh-adverb |
| `XX` | `X` | | unknown |
| `_SP` | `SPACE` | | |
</Accordion>
<Accordion title="German" id="pos-de">
The German part-of-speech tagger uses the
[TIGER Treebank](http://www.ims.uni-stuttgart.de/forschung/ressourcen/korpora/TIGERCorpus/annotation/index.html)
annotation scheme. We also map the tags to the simpler Universal Dependencies
v2 POS tag set.
[TIGER Treebank](https://www.ims.uni-stuttgart.de/forschung/ressourcen/korpora/tiger/)
annotation scheme. We also map the tags to the simpler Universal Dependencies v2
POS tag set.
| Tag |  POS | Morphology | Description |
| --------- | ------- | ---------------------------------------- | ------------------------------------------------- |
@ -211,7 +212,7 @@ v2 POS tag set.
| `PDS` | `PRON` | `PronType=dem` | substituting demonstrative pronoun |
| `PIAT` | `DET` | `PronType=ind|neg|tot` | attributive indefinite pronoun without determiner |
| `PIS` | `PRON` | `PronType=ind|neg|tot` | substituting indefinite pronoun |
| `PPER` | `PRON` | `PronType=prs` | non-reflexive personal pronoun |
| `PPER` | `PRON` | `PronType=prs` | replaceable personal pronoun |
| `PPOSAT` | `DET` | `Poss=yes PronType=prs` | attributive possessive pronoun |
| `PPOSS` | `PRON` | `Poss=yes PronType=prs` | substituting possessive pronoun |
| `PRELAT` | `DET` | `PronType=rel` | attributive relative pronoun |
@ -241,6 +242,7 @@ v2 POS tag set.
| `VVPP` | `VERB` | `Aspect=perf VerbForm=part` | perfect participle, full |
| `XY` | `X` | | non-word containing non-letter |
| `_SP` | `SPACE` | | |
</Accordion>
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