Gaelle Calvary


2024

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A Closer Look at Clustering Bilingual Comparable Corpora
Anna Laskina | Eric Gaussier | Gaelle Calvary
Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)

We study in this paper the problem of clustering comparable corpora, building upon the observation that different types of clusters can be present in such corpora: monolingual clusters comprising documents in a single language, and bilingual or multilingual clusters comprising documents written in different languages. Based on a state-of-the-art deep variant of Kmeans, we propose new clustering models fully adapted to comparable corpora and illustrate their behavior on several bilingual collections (in English, French, German and Russian) created from Wikipedia.

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Creating Clustered Comparable Corpora from Wikipedia with Different Fuzziness Levels and Language Representativity
Anna Laskina | Eric Gaussier | Gaelle Calvary
Proceedings of the 17th Workshop on Building and Using Comparable Corpora (BUCC) @ LREC-COLING 2024