Search Results for author: Jinlu Liu

Found 8 papers, 1 papers with code

Shared Differential Clustering across Single-cell RNA Sequencing Datasets with the Hierarchical Dirichlet Process

no code implementations5 Dec 2022 Jinlu Liu, Sara Wade, Natalia Bochkina

Single-cell RNA sequencing (scRNA-seq) is powerful technology that allows researchers to understand gene expression patterns at the single-cell level.

Clustering Imputation

Towards Understanding the Cause of Error in Few-Shot Learning

no code implementations1 Jan 2021 Liang Song, Jinlu Liu, Yongqiang Qin

We first introduce and derive a theoretical upper bound of error rate which is constrained to 1) linear separability in the learned embedding space and 2) discrepancy of task-specific and task-independent classifier.

Few-Shot Learning

BiOpt: Bi-Level Optimization for Few-Shot Segmentation

no code implementations23 Nov 2020 Jinlu Liu, Liang Song, Yongqiang Qin

On each task, the inner loop aims to learn optimized prototypes from the query images.

Prototype Refinement Network for Few-Shot Segmentation

no code implementations10 Feb 2020 Jinlu Liu, Yongqiang Qin

Furthermore, to extract representative prototypes of the new classes, we use adaptation and fusion for prototype refinement.

Segmentation Semantic Segmentation

Hierarchical Attention Networks for Medical Image Segmentation

no code implementations20 Nov 2019 Fei Ding, Gang Yang, Jinlu Liu, Jun Wu, Dayong Ding, Jie Xv, Gangwei Cheng, Xirong Li

Unlike previous self-attention based methods that capture context information from one level, we reformulate the self-attention mechanism from the view of the high-order graph and propose a novel method, namely Hierarchical Attention Network (HANet), to address the problem of medical image segmentation.

Image Segmentation Medical Image Segmentation +2

Imagination Based Sample Construction for Zero-Shot Learning

no code implementations29 Oct 2018 Gang Yang, Jinlu Liu, Xirong Li

Different from these existing types of methods, we propose a new method: sample construction to deal with the problem of ZSL.

Attribute Image Retrieval +2

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