Search Results for author: Shaoliang Peng

Found 14 papers, 6 papers with code

Opportunities and challenges in the application of large artificial intelligence models in radiology

no code implementations24 Mar 2024 Liangrui Pan, Zhenyu Zhao, Ying Lu, Kewei Tang, Liyong Fu, Qingchun Liang, Shaoliang Peng

Influenced by ChatGPT, artificial intelligence (AI) large models have witnessed a global upsurge in large model research and development.

Video Generation

SELECTOR: Heterogeneous graph network with convolutional masked autoencoder for multimodal robust prediction of cancer survival

1 code implementation14 Mar 2024 Liangrui Pan, Yijun Peng, Yan Li, Xiang Wang, Wenjuan Liu, Liwen Xu, Qingchun Liang, Shaoliang Peng

To mitigate the impact of missing features within the modality on prediction accuracy, we devised a convolutional masked autoencoder (CMAE) to process the heterogeneous graph post-feature reconstruction.

Survival Prediction

ESM-NBR: fast and accurate nucleic acid-binding residue prediction via protein language model feature representation and multi-task learning

2 code implementations1 Dec 2023 Wenwu Zeng, Dafeng Lv, Wenjuan Liu, Shaoliang Peng

Meanwhile, the ESM-NBR obtains the MCC values for DNA-binding residues prediction of 0. 427 and 0. 391 on two independent test sets, which are 18. 61 and 10. 45% higher than those of the second-best methods, respectively.

Multiple Sequence Alignment Multi-Task Learning +1

LDCSF: Local depth convolution-based Swim framework for classifying multi-label histopathology images

no code implementations21 Aug 2023 Liangrui Pan, Yutao Dou, Zhichao Feng, Liwen Xu, Shaoliang Peng

In order to be able to provide local field of view diagnostic results, we propose the LDCSF model, which consists of a Swin transformer module, a local depth convolution (LDC) module, a feature reconstruction (FR) module, and a ResNet module.

Classification Image Classification

CVFC: Attention-Based Cross-View Feature Consistency for Weakly Supervised Semantic Segmentation of Pathology Images

no code implementations21 Aug 2023 Liangrui Pan, Lian Wang, Zhichao Feng, Liwen Xu, Shaoliang Peng

Specifically, CVFC is a three-branch joint framework composed of two Resnet38 and one Resnet50, and the independent branch multi-scale integrated feature map to generate a class activation map (CAM); in each branch, through down-sampling and The expansion method adjusts the size of the CAM; the middle branch projects the feature matrix to the query and key feature spaces, and generates a feature space perception matrix through the connection layer and inner product to adjust and refine the CAM of each branch; finally, through the feature consistency loss and feature cross loss to optimize the parameters of CVFC in co-training mode.

Image Segmentation Segmentation +2

PACS: Prediction and analysis of cancer subtypes from multi-omics data based on a multi-head attention mechanism model

no code implementations21 Aug 2023 Liangrui Pan, Dazheng Liu, Zhichao Feng, Wenjuan Liu, Shaoliang Peng

Due to the high heterogeneity and clinical characteristics of cancer, there are significant differences in multi-omic data and clinical characteristics among different cancer subtypes.

DEDUCE: Multi-head attention decoupled contrastive learning to discover cancer subtypes based on multi-omics data

1 code implementation9 Jul 2023 Liangrui Pan, Dazhen Liu, Yutao Dou, Lian Wang, Zhichao Feng, Pengfei Rong, Liwen Xu, Shaoliang Peng

In this study, we proposed a generalization framework based on attention mechanisms for unsupervised contrastive learning to analyze cancer multi-omics data for the identification and characterization of cancer subtypes.

Contrastive Learning

One Adapter for All Programming Languages? Adapter Tuning for Code Search and Summarization

1 code implementation28 Mar 2023 Deze Wang, Boxing Chen, Shanshan Li, Wei Luo, Shaoliang Peng, Wei Dong, Xiangke Liao

To alleviate the potentially catastrophic forgetting issue in multilingual models, we fix all pre-trained model parameters, insert the parameter-efficient structure adapter, and fine-tune it.

Code Search Code Summarization

MGTUNet: An new UNet for colon nuclei instance segmentation and quantification

no code implementations20 Oct 2022 Liangrui Pan, Lian Wang, Zhichao Feng, Zhujun Xu, Liwen Xu, Shaoliang Peng

Cellular nuclei instance segmentation and classification, and nuclear component regression tasks can aid in the analysis of the tumor microenvironment in colon tissue.

Instance Segmentation regression +2

Noise-reducing attention cross fusion learning transformer for histological image classification of osteosarcoma

no code implementations29 Apr 2022 Liangrui Pan, Hetian Wang, Lian Wang, Boya Ji, Mingting Liu, Mitchai Chongcheawchamnan, Jin Yuan, Shaoliang Peng

The study proposes a typical transformer image classification framework by integrating noise reduction convolutional autoencoder and feature cross fusion learning (NRCA-FCFL) to classify osteosarcoma histological images.

Image Classification

Multi-task Joint Strategies of Self-supervised Representation Learning on Biomedical Networks for Drug Discovery

2 code implementations12 Jan 2022 Xiaoqi Wang, Yingjie Cheng, Yaning Yang, Yue Yu, Fei Li, Shaoliang Peng

Therefore, we conjecture that the multimodal and local-global combination strategies can be treated as the guideline of multi-task SSL for drug discovery.

Drug Discovery Graph Attention +2

Heterogeneous network-based drug repurposing for COVID-19

1 code implementation20 Jul 2021 Shuting Jin, Xiangxiang Zeng, Wei Huang, Feng Xia, Changzhi Jiang, Xiangrong Liu, Shaoliang Peng

The Corona Virus Disease 2019 (COVID-19) belongs to human coronaviruses (HCoVs), which spreads rapidly around the world.

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