UD Chinese PatentChar
Language: Chinese (code: zh)
Family: Sino-Tibetan
This treebank has been part of Universal Dependencies since the UD v2.11 release.
The following people have contributed to making this treebank part of UD: Yixuan Li, Kim Gerdes, Bruno Guillaume.
Repository: UD_Chinese-PatentChar
Search this treebank on-line: PML-TQ
Download all treebanks: UD 2.15
License: CC BY-NC-SA 3.0
Genre: legal
Questions, comments? General annotation questions (either Chinese-specific or cross-linguistic) can be raised in the main UD issue tracker. You can report bugs in this treebank in the treebank-specific issue tracker on Github. If you want to collaborate, please contact [li • yixuan727 (æt) gmail • com]. Development of the treebank happens outside the UD repository. If there are bugs, either the original data source or the conversion procedure must be fixed. Do not submit pull requests against the UD repository.
| Annotation | Source |
|---|---|
| Lemmas | not available |
| UPOS | annotated manually, natively in UD style |
| XPOS | not available |
| Features | annotated manually, natively in UD style |
| Relations | annotated manually in non-UD style, automatically converted to UD |
Description
A treebank of Chinese patent application texts collected from the Chinese patent office’s website CNIPA.
The sentences are randomly selected from the patent claims of the IPC section “G” from November 2017 to September 2018.
The syntactic analysis is originally done in SUD on the character level under the name SUD_Chinese-PatentChar. See SUD Guidelines : https://surfacesyntacticud.github.io/guidelines/u/
Acknowledgments
Statistics of UD Chinese PatentChar
POS Tags
ADJ – ADP – ADV – AUX – CCONJ – DET – NOUN – NUM – PART – PRON – PROPN – PUNCT – SCONJ – VERB – X
Features
Relations
acl – advcl – advmod – amod – appos – aux – case – cc – ccomp – compound:vv – conj – csubj – dep – det – mark – nmod – nsubj – nummod – obj – obl – obl:arg – parataxis – punct – root – xcomp
Tokenization and Word Segmentation
- This corpus contains 200 sentences and 4784 tokens.
- This corpus contains 4784 tokens (100%) that are not followed by a space.
- This corpus does not contain words with spaces.
- This corpus contains 15 types of words that contain both letters and punctuation. Examples: paddr_vmcoreinfo_xen, domain_list, vmcoreinfo_data, vmcoreinfo_xen, DIRECTMAP_VIRT_START, pgd_l4, vmcs_struct, 10M/100M/1000M, FPGA。, ach_vcpu, arch_vmx_struct, guest_cr3, hvm_vcpu, pgd_l4；, vmcoreinfo_data>
Morphology
Tags
- This corpus uses 15 UPOS tags out of 17 possible: ADJ, ADP, ADV, AUX, CCONJ, DET, NOUN, NUM, PART, PRON, PROPN, PUNCT, SCONJ, VERB, X
- This corpus does not use the following tags: INTJ, SYM
- This corpus contains 14 word types tagged as particles (PART): 上, 中, 之, 了, 以上, 地, 对, 将, 所, 把, 的, 等, 被, 间
- This corpus contains 1 lemmas tagged as pronouns (PRON): _
- This corpus contains 1 lemmas tagged as determiners (DET): _
- Out of the above, 1 lemmas occurred sometimes as PRON and sometimes as DET: _
- This corpus contains 1 lemmas tagged as auxiliaries (AUX): _
- Out of the above, 1 lemmas occurred sometimes as AUX and sometimes as VERB: _
- This corpus does not use the VerbForm feature.
Nominal Features
Degree and Polarity
Verbal Features
Pronouns, Determiners, Quantifiers
Other Features
Syntax
Auxiliary Verbs and Copula
- This corpus does not contain copulas.
- This corpus uses 1 lemmas as auxiliaries (aux). Examples: _.
Core Arguments, Oblique Arguments and Adjuncts
Here we consider only relations between verbs (parent) and nouns or pronouns (child).
- nsubj
- VERB--NOUN (185)
- obj
- VERB--NOUN (229)
- VERB--NOUN-ADP(_) (35)
- VERB--PRON-ADP(_) (1)
Relations Overview
- This corpus uses 2 relation subtypes: compound:vv, obl:arg
- The following 1 main types are not used alone, they are always subtyped: compound
- The following 13 relation types are not used in this corpus at all: iobj, vocative, expl, dislocated, discourse, cop, clf, fixed, flat, list, orphan, goeswith, reparandum