Search Results for author: Rishi Jha

Found 3 papers, 2 papers with code

Adversarial Illusions in Multi-Modal Embeddings

1 code implementation22 Aug 2023 Tingwei Zhang, Rishi Jha, Eugene Bagdasaryan, Vitaly Shmatikov

In this paper, we show that multi-modal embeddings can be vulnerable to an attack we call "adversarial illusions."

Image Generation Text Generation +1

Hyper-Universal Policy Approximation: Learning to Generate Actions from a Single Image using Hypernets

no code implementations7 Jul 2022 Dimitrios C. Gklezakos, Rishi Jha, Rajesh P. N. Rao

Inspired by Gibson's notion of object affordances in human vision, we ask the question: how can an agent learn to predict an entire action policy for a novel object or environment given only a single glimpse?

On Geodesic Distances and Contextual Embedding Compression for Text Classification

1 code implementation NAACL (TextGraphs) 2021 Rishi Jha, Kai Mihata

On one dataset, we find that despite a 12-fold dimensionality reduction, the compressed embeddings performed within 0. 1% of the original BERT embeddings on a downstream classification task.

Dimensionality Reduction General Classification +2

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