UD_Polish-LFG
Treebank card from UD release 2.18: metadata and texts come from UD_Polish-LFG/README.md; size is counted by streaming the .conllu files and checked against the release stats.xml. Generated by tools/treebanks build; do not edit by hand. Papers: Papers: UD_Polish-LFG; seeds: seeds/; converter: convert.md.
| Field | Value |
|---|---|
| UD name | UD_Polish-LFG |
| Language | Polish (pl) |
| Family | IE |
| Treebank code | pl_lfg |
| UD page | universaldependencies.org/treebanks/pl lfg/index.html |
| License | GNU GPL 3.0 |
| Genres | fiction, nonfiction, news, spoken, social |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.2 |
| Authors | Agnieszka Patejuk; Adam Przepiórkowski |
| Contact | aep@ipipan.waw.pl, adamp@ipipan.waw.pl |
| Development | outside the UD repo (elsewhere): fixes go to the source or the converter |
Annotation layers
| Layer | Origin |
|---|---|
| Lemmas | converted from manual |
| UPOS | converted from manual |
| XPOS | manual native |
| Features | converted from manual |
| Relations | converted from manual |
UD scale: manual native — annotated by hand directly in UD; converted from manual — converted from manual annotation in another scheme; converted with corrections — converted and partly corrected by hand; automatic with corrections — automatic, with partial manual corrections; automatic — automatic; not available — the layer is absent.
Size
| Split | Sentences | Tokens | Words | Multiword tokens | Empty nodes |
|---|---|---|---|---|---|
| train | 13 774 | 104 750 | 104 750 | 0 | 0 |
| dev | 1 745 | 13 105 | 13 105 | 0 | 0 |
| test | 1 727 | 13 112 | 13 112 | 0 | 0 |
| total | 17 246 | 130 967 | 130 967 | 0 | 0 |
Tokens are surface tokens (Spanish vámonos is one), words are syntactic words (vamos + nos); multiword tokens are those split into several words; empty nodes are the N.M nodes of the enhanced graph.
Summary
The LFG Enhanced UD treebank of Polish is based on a corpus of LFG (Lexical Functional Grammar) syntactic structures generated by an LFG grammar of Polish, POLFIE, and manually disambiguated by human annotators.
Introduction
The treebank consists of around 17,200 sentences (see the Data Split section for precise numbers). Thanks to the richness of the original LFG representations, it makes heavy use of enhanced dependencies. Secondary edges are used not only in representations of coordination (for shared dependents and shared governors), but also for various control-like constructions.
The annotation differs from (the release 2.1 of) the SZ UD treebank of Polish also in other respects, including the following:
- Direct objects are understood here not as just any bare nominal required dependents of verbs, but as those dependents which passivise, i.e., which become subjects in the passive voice. In the case of nominal direct objects, the standard
objrelation is used, and in the case of clausal direct objects, the subtypedccomp:objis applied.- Only dative required nominal dependents are understood as indirect objects.
- The three masculine genders in Polish are represented via the language-specific
SubGenderfeature (rather thanAnimacy).- Abbreviations are assigned parts of speech of their full forms.
- Predicative complements of non-copular verbs are consistently marked as
xcomp.- Preposition + short pronoun contractions are tokenised properly.
- A distinction is made between interrogative and relative pronouns.
- Impersonal -no/-to forms are correctly marked as verbs (rather than as adjectival passive participles).
- Impersonal uses of the so-called reflexive marker się are distinguished (as
expl:impers).
This page in Markdown → https://md.mova.elamur.ai/free/en/docs/treebanks/pl/lfg/