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        <title>Second-order Co-occurrence Sensitivity of Skip-Gram with Negative Sampling</title>
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        <namePart type="given">Dominik</namePart>
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            <namePart type="given">Grzegorz</namePart>
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        <name type="personal">
            <namePart type="given">Yonatan</namePart>
            <namePart type="family">Belinkov</namePart>
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            <namePart type="given">Dieuwke</namePart>
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    <abstract>We simulate first- and second-order context overlap and show that Skip-Gram with Negative Sampling is similar to Singular Value Decomposition in capturing second-order co-occurrence information, while Pointwise Mutual Information is agnostic to it. We support the results with an empirical study finding that the models react differently when provided with additional second-order information. Our findings reveal a basic property of Skip-Gram with Negative Sampling and point towards an explanation of its success on a variety of tasks.</abstract>
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    <identifier type="doi">10.18653/v1/W19-4803</identifier>
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%0 Conference Proceedings
%T Second-order Co-occurrence Sensitivity of Skip-Gram with Negative Sampling
%A Schlechtweg, Dominik
%A Oguz, Cennet
%A Schulte im Walde, Sabine
%Y Linzen, Tal
%Y Chrupała, Grzegorz
%Y Belinkov, Yonatan
%Y Hupkes, Dieuwke
%S Proceedings of the 2019 ACL Workshop BlackboxNLP: Analyzing and Interpreting Neural Networks for NLP
%D 2019
%8 August
%I Association for Computational Linguistics
%C Florence, Italy
%F schlechtweg-etal-2019-second
%X We simulate first- and second-order context overlap and show that Skip-Gram with Negative Sampling is similar to Singular Value Decomposition in capturing second-order co-occurrence information, while Pointwise Mutual Information is agnostic to it. We support the results with an empirical study finding that the models react differently when provided with additional second-order information. Our findings reveal a basic property of Skip-Gram with Negative Sampling and point towards an explanation of its success on a variety of tasks.
%R 10.18653/v1/W19-4803
%U https://aclanthology.org/W19-4803
%U https://doi.org/10.18653/v1/W19-4803
%P 24-30

Markdown (Informal)

[Second-order Co-occurrence Sensitivity of Skip-Gram with Negative Sampling](https://aclanthology.org/W19-4803) (Schlechtweg et al., BlackboxNLP 2019)

• Second-order Co-occurrence Sensitivity of Skip-Gram with Negative Sampling (Schlechtweg et al., BlackboxNLP 2019)

ACL

• Dominik Schlechtweg, Cennet Oguz, and Sabine Schulte im Walde. 2019. Second-order Co-occurrence Sensitivity of Skip-Gram with Negative Sampling. In Proceedings of the 2019 ACL Workshop BlackboxNLP: Analyzing and Interpreting Neural Networks for NLP, pages 24–30, Florence, Italy. Association for Computational Linguistics.