Search Results for author: Qian Sun

Found 5 papers, 1 papers with code

Evaluating Hierarchical Document Categorisation

no code implementations ALTA 2021 Qian Sun, Aili Shen, Hiyori Yoshikawa, Chunpeng Ma, Daniel Beck, Tomoya Iwakura, Timothy Baldwin

Hierarchical document categorisation is a special case of multi-label document categorisation, where there is a taxonomic hierarchy among the labels.

Semantic Segmentation by Improved Generative Adversarial Networks

no code implementations20 Apr 2021 ZengShun Zhaoa, Yulong Wang, Ke Liu, Haoran Yang, Qian Sun, Heng Qiao

Besides, the adversarial loss aggressively encourages the output image to be close to the distribution of the ground truth.

Semantic Segmentation

Superpixel Segmentation with Fully Convolutional Networks

2 code implementations CVPR 2020 Fengting Yang, Qian Sun, Hailin Jin, Zihan Zhou

In computer vision, superpixels have been widely used as an effective way to reduce the number of image primitives for subsequent processing.

Disparity Estimation Stereo Matching +1

Stochastic Coordinate Coding and Its Application for Drosophila Gene Expression Pattern Annotation

no code implementations30 Jul 2014 Binbin Lin, Qingyang Li, Qian Sun, Ming-Jun Lai, Ian Davidson, Wei Fan, Jieping Ye

The effectiveness of gene expression pattern annotation relies on the quality of feature representation.

A Two-Stage Weighting Framework for Multi-Source Domain Adaptation

no code implementations NeurIPS 2011 Qian Sun, Rita Chattopadhyay, Sethuraman Panchanathan, Jieping Ye

In this paper we propose a two-stage domain adaptation methodology which combines weighted data from multiple sources based on marginal probability differences (first stage) as well as conditional probability differences (second stage), with the target domain data.

Domain Adaptation

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