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arXiv · 2102.06282

A reproduction of Apple's bi-directional LSTM models for language identification in short strings

Mads Toftrup·Søren Asger Sørensen·Manuel R. Ciosici·Ira Assent
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Abstract

Language Identification is the task of identifying a document's language. For applications like automatic spell checker selection, language identification must use very short strings such as text message fragments. In this work, we reproduce a language identification architecture that Apple briefly sketched in a blog post. We confirm the bi-LSTM model's performance and find that it outperforms current open-source language identifiers. We further find that its language identification mistakes are due to confusion between related languages.

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Mads Toftrup, Søren Asger Sørensen, Manuel R. Ciosici, Ira Assent. 2021-02-11. A reproduction of Apple's bi-directional LSTM models for language identification in short strings. https://arxiv.org/abs/2102.06282

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