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Jinjun Chen

2 accepted papers

2022

Membership Inference via Backdooring

IJCAI 2022poster

Recently issued data privacy regulations like GDPR (General Data Protection Regulation) grant individuals the right to be forgotten. In the context of machine learning, this requires a model to forget about a training data sample if requested by the data owner (i.e., machine unlearning). As an essen…

2020

Manifold Learning-based Word Representation Refinement Incorporating Global and Local Information

COLING 2020main

Recent studies show that word embedding models often underestimate similarities between similar words and overestimate similarities between distant words. This results in word similarity results obtained from embedding models inconsistent with human judgment. Manifold learning-based methods are wide…

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