A Survey of Cross-lingual Word Embedding Models

Kód výsledku v IS VaVaI

RIV/00216208:11320/19:10427057 - isvavai.cz

Výsledek na webu

https://www.jair.org/index.php/jair/article/view/11640

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A Survey of Cross-lingual Word Embedding Models

Popis výsledku v původním jazyce

Cross-lingual representations of words enable us to reason about word meaning inmultilingual contexts and are a key facilitator of cross-lingual transfer when developingnatural language processing models for low-resource languages. In this survey, we provide acomprehensive typology of cross-lingual word embedding models. We compare their datarequirements and objective functions. The recurring theme of the survey is that many ofthe models presented in the literature optimize for the same objectives, and that seeminglydifferent models are often equivalent, modulo optimization strategies, hyper-parameters,and such. We also discuss the different ways cross-lingual word embeddings are evaluated,as well as future challenges and research horizons.

Název v anglickém jazyce

A Survey of Cross-lingual Word Embedding Models

Popis výsledku anglicky

Cross-lingual representations of words enable us to reason about word meaning inmultilingual contexts and are a key facilitator of cross-lingual transfer when developingnatural language processing models for low-resource languages. In this survey, we provide acomprehensive typology of cross-lingual word embedding models. We compare their datarequirements and objective functions. The recurring theme of the survey is that many ofthe models presented in the literature optimize for the same objectives, and that seeminglydifferent models are often equivalent, modulo optimization strategies, hyper-parameters,and such. We also discuss the different ways cross-lingual word embeddings are evaluated,as well as future challenges and research horizons.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

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Návaznosti

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Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů