COSTRA 1.0: A Dataset of Complex Sentence Transformations
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Barančíková, Petra and Bojar, Ondřej, 2019,
COSTRA 1.0: A Dataset of Complex Sentence Transformations, LINDAT/CLARIAH-CZ digital library at the Institute of Formal and Applied Linguistics (ÚFAL),
http://hdl.handle.net/11234/1-3123.
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Date issued
2019-12-03
Size
5544 sentences
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Description
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.
Acknowledgement
Czech Science Foundation
Project code:19-26934X
Project name:Neural Representations in Multi-modal and Multi-lingual Modelling
European Union
Project code:EC/H2020/825303
Project name:Bergamot - Browser-based Multilingual Translation
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