Search Results for author: Saurabh Sharma

Found 7 papers, 2 papers with code

Learning Prototype Classifiers for Long-Tailed Recognition

no code implementations1 Feb 2023 Saurabh Sharma, Yongqin Xian, Ning Yu, Ambuj Singh

On the other hand, Prototype classifiers do not suffer from this shortcoming and can deliver promising results simply using Nearest-Class-Mean (NCM), a special case where prototypes are empirical centroids.

Long-tail Learning

Unposed: Unsupervised Pose Estimation based Product Image Recommendations

no code implementations19 Jan 2023 Saurabh Sharma, Faizan Ahemad

To supervise the quality and completeness of the images in the product pages for these product types and suggest improvements, we propose a Human Pose Detection based unsupervised method to scan the image set of a product for the missing ones.

Pose Estimation

Long-Tailed Recognition Using Class-Balanced Experts

1 code implementation7 Apr 2020 Saurabh Sharma, Ning Yu, Mario Fritz, Bernt Schiele

Deep learning enables impressive performance in image recognition using large-scale artificially-balanced datasets.

Long-tail Learning

f-VAEGAN-D2: A Feature Generating Framework for Any-Shot Learning

no code implementations CVPR 2019 Yongqin Xian, Saurabh Sharma, Bernt Schiele, Zeynep Akata

When labeled training data is scarce, a promising data augmentation approach is to generate visual features of unknown classes using their attributes.

Data Augmentation Few-Shot Learning +2

Pre-processing of Domain Ontology Graph Generation System in Punjabi

no code implementations21 Nov 2014 Rajveer Kaur, Saurabh Sharma

This paper describes pre-processing phase of ontology graph generation system from Punjabi text documents of different domains.

Graph Generation

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