Search Results for author: Samarth Mishra

Found 11 papers, 6 papers with code

SynCDR : Training Cross Domain Retrieval Models with Synthetic Data

1 code implementation31 Dec 2023 Samarth Mishra, Carlos D. Castillo, Hongcheng Wang, Kate Saenko, Venkatesh Saligrama

In cross-domain retrieval, a model is required to identify images from the same semantic category across two visual domains.

Retrieval Translation

Learning Human Action Recognition Representations Without Real Humans

1 code implementation NeurIPS 2023 Howard Zhong, Samarth Mishra, Donghyun Kim, SouYoung Jin, Rameswar Panda, Hilde Kuehne, Leonid Karlinsky, Venkatesh Saligrama, Aude Oliva, Rogerio Feris

To this end, we present, for the first time, a benchmark that leverages real-world videos with humans removed and synthetic data containing virtual humans to pre-train a model.

Action Recognition Ethics +2

Fine-grained Few-shot Recognition by Deep Object Parsing

no code implementations14 Jul 2022 Ruizhao Zhu, Pengkai Zhu, Samarth Mishra, Venkatesh Saligrama

An object is parsed by estimating the locations of these K parts and a set of active templates that can reconstruct the part features.

Few-Shot Learning Object

Learning Compositional Representations for Effective Low-Shot Generalization

no code implementations17 Apr 2022 Samarth Mishra, Pengkai Zhu, Venkatesh Saligrama

RPC encodes images by first decomposing them into salient parts, and then encoding each part as a mixture of a small number of prototypes, each representing a certain concept.

Attribute Few-Shot Learning +2

Effectively Leveraging Attributes for Visual Similarity

1 code implementation ICCV 2021 Samarth Mishra, Zhongping Zhang, Yuan Shen, Ranjitha Kumar, Venkatesh Saligrama, Bryan Plummer

This enables our model to identify that two images contain the same attribute, but can have it deemed irrelevant (e. g., due to fine-grained differences between them) and ignored for measuring similarity between the two images.

Attribute Retrieval

Surprisingly Simple Semi-Supervised Domain Adaptation with Pretraining and Consistency

1 code implementation29 Jan 2021 Samarth Mishra, Kate Saenko, Venkatesh Saligrama

With our Pretraining and Consistency (PAC) approach, we achieve state of the art target accuracy on this semi-supervised domain adaptation task, surpassing multiple adversarial domain alignment methods, across multiple datasets.

Semi-supervised Domain Adaptation Unsupervised Domain Adaptation

Self-supervised Visual Attribute Learning for Fashion Compatibility

no code implementations1 Aug 2020 Donghyun Kim, Kuniaki Saito, Samarth Mishra, Stan Sclaroff, Kate Saenko, Bryan A Plummer

Our approach consists of three self-supervised tasks designed to capture different concepts that are neglected in prior work that we can select from depending on the needs of our downstream tasks.

Attribute Object Recognition +3

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