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Stephane Ayache

3 accepted papers

2022

Do Vision-and-Language Transformers Learn Grounded Predicate-Noun Dependencies?

EMNLP 2022main

Recent advances in vision-and-language modeling have seen the development of Transformer architectures that achieve remarkable performance on multimodal reasoning tasks.Yet, the exact capabilities of these black-box models are still poorly understood. While much of previous work has focused on study…

2022

Implicit Regularization with Polynomial Growth in Deep Tensor Factorization

ICML 2022spotlight

We study the implicit regularization effects of deep learning in tensor factorization. While implicit regularization in deep matrix and ’shallow’ tensor factorization via linear and certain type of non-linear neural networks promotes low-rank solutions with at most quadratic growth, we show that its…

Cited by 5SourcePDFScholar
2020

Partial Trace Regression and Low-Rank Kraus Decomposition

ICML 2020poster

The trace regression model, a direct extension of the well-studied linear regression model, allows one to map matrices to real-valued outputs. We here introduce an even more general model, namely the partial-trace regression model, a family of linear mappings from matrix-valued inputs to matrix-valu…