COSTRA 1.0: A Dataset of Complex Sentence Transformations

PID

COSTRA 1.0 is a dataset of Czech complex sentence transformations. The dataset is intended for the study of sentence-level embeddings beyond simple word alternations or standard paraphrasing. The dataset consist of 4,262 unique sentences with average length of 10 words, illustrating 15 types of modifications such as simplification, generalization, or formal and informal language variation. The hope is that with this dataset, we should be able to test semantic properties of sentence embeddings and perhaps even to find some topologically interesting “skeleton” in the sentence embedding space.

Identifier
PID http://hdl.handle.net/11234/1-3123
Metadata Access http://lindat.mff.cuni.cz/repository/oai/request?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:lindat.mff.cuni.cz:11234/1-3123
Provenance
Creator Barančíková, Petra; Bojar, Ondřej
Publisher Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL)
Publication Year 2019
Funding Reference info:eu-repo/grantAgreement/EC/H2020/825303
Rights Creative Commons - Attribution 4.0 International (CC BY 4.0); http://creativecommons.org/licenses/by/4.0/; PUB
OpenAccess true
Contact lindat-help(at)ufal.mff.cuni.cz
Representation
Language Czech
Resource Type corpus
Format text/plain; charset=utf-8; application/zip; downloadable_files_count: 1
Discipline Linguistics