Víceslovné lexémy v syntaktickém kontextu

• Authors: Rosen Alexandr , Skoumalová Hana , Znamenáček Jiří

Title variants

EN

Multi-word lexemes in syntactic context

• Languages of publication: CS

Abstracts

EN

We start with the assumption that (i) a corpus represents the use of language, i.e. linguistic performance, (ii) a rule-based grammar represents language as a system, i.e. linguistic competence, and (iii) corpus annotation represents the interface between the two. To detect and diagnose mismatches between the language use and the language system we use a constraint-based grammar run as a constraint solver on texts tagged and dependency-parsed by stochastic tools. The texts also have MWEs (multi-word expressions) identified and transformed into a constituency-based format before the grammar is applied. We describe the role and results of the grammar, and its use to check texts annotated with morphosyntactic categories, syntactic structure and information about the status of relevant expressions as MWEs. The grammar also employs lexical resources such as a valency lexicon and a database of MWEs to make the checking more accurate and the annotation more informative. The results are represented as typed feature structures where MWE-related information can be shared by lexical and phrasal nodes. This allows for the annotation of MWEs as lexical units, independently of their analysis in terms of syntactic structure. Focusing on the interplay of MWEs with their syntactic context we analyse a number of representative examples, pointing out the pros and cons of specific solutions and the whole approach.

Keywords

CS

čeština; HPSG; syntax; treebank; víceslovné lexikální jednotky

EN

Czech; HPSG; syntax; treebank; multi-word expressions

Discipline

• PHILOLOGY_&_LINGUISTICS: PHILOLOGY & LINGUISTICS

• Publisher: Charles University in Prague, Faculty of Arts, Czech Republic
• Journal: Studie z aplikované lingvistiky - Studies in Applied Linguistics
• Year: 2020
• Volume: 11
• Issue: 2
• Pages: 63-84

Contributors

author

Rosen Alexandr

• Ústav teoretické a komputační lingvistiky FF UK

author

Skoumalová Hana

• Ústav teoretické a komputační lingvistiky FF UK

author

Znamenáček Jiří

• Ústav informatiky a chemie, Vysoká škola chemicko-technologická v Praze