Search Results for author: Yu Qian

Found 11 papers, 2 papers with code

Boosting Pruned Networks with Linear Over-parameterization

no code implementations25 Apr 2022 Yu Qian, Jian Cao, Xiaoshuang Li, Jie Zhang, Hufei Li, Jue Chen

To address this challenge, we propose a novel method that first linearly over-parameterizes the compact layers in pruned networks to enlarge the number of fine-tuning parameters and then re-parameterizes them to the original layers after fine-tuning.

Knowledge Distillation

COVID-VIT: Classification of COVID-19 from CT chest images based on vision transformer models

1 code implementation4 Jul 2021 Xiaohong Gao, Yu Qian, Alice Gao

The overarching aim is to predict the diagnosis of the COVID-19 virus from chest radiographs, through the development of explainable vision transformer deep learning techniques, leading to population screening in a more rapid, accurate and transparent way.

Instance Retrieval at Fine-grained Level Using Multi-Attribute Recognition

no code implementations7 Nov 2018 Roshanak Zakizadeh, Yu Qian, Michele Sasdelli, Eduard Vazquez

In this paper, we present a method for instance ranking and retrieval at fine-grained level based on the global features extracted from a multi-attribute recognition model which is not dependent on landmarks information or part-based annotations.

Attribute Retrieval

Improving the Annotation of DeepFashion Images for Fine-grained Attribute Recognition

1 code implementation31 Jul 2018 Roshanak Zakizadeh, Michele Sasdelli, Yu Qian, Eduard Vazquez

After selecting categories with sufficient number of images for training, we remove very scarce attributes and merge the duplicate ones in each category, then we clean the dataset based on the new list of attributes.

Attribute

FineTag: Multi-attribute Classification at Fine-grained Level in Images

no code implementations19 Jun 2018 Roshanak Zakizadeh, Michele Sasdelli, Yu Qian, Eduard Vazquez

In this paper, we address the extraction of the fine-grained attributes of an instance as a `multi-attribute classification' problem.

Attribute Classification +1

Distributed non-parametric deep and wide networks

no code implementations ICLR 2018 Biswa Sengupta, Yu Qian

In recent work, it was shown that combining multi-kernel based support vector machines (SVMs) can lead to near state-of-the-art performance on an action recognition dataset (HMDB-51 dataset).

Action Recognition Gaussian Processes +1

Pillar Networks++: Distributed non-parametric deep and wide networks

no code implementations18 Aug 2017 Biswa Sengupta, Yu Qian

In recent work, it was shown that combining multi-kernel based support vector machines (SVMs) can lead to near state-of-the-art performance on an action recognition dataset (HMDB-51 dataset).

Action Recognition Gaussian Processes +1

Multi-kernel learning of deep convolutional features for action recognition

no code implementations21 Jul 2017 Biswa Sengupta, Yu Qian

Image understanding using deep convolutional network has reached human-level performance, yet a closely related problem of video understanding especially, action recognition has not reached the requisite level of maturity.

Action Recognition Temporal Action Localization +1

Further Theoretical Study of Distribution Separation Method for Information Retrieval

no code implementations16 Oct 2015 Zhang Peng, Yu Qian, Hou Yuexian, Song Dawei, Li Jingfei, Hu Bin

Recently, a Distribution Separation Method (DSM) is proposed for relevant feedback in information retrieval, which aims to approximate the true relevance distribution by separating a seed irrelevance distribution from the mixture one.

Information Retrieval Retrieval

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