Search Results for author: Yonghong He

Found 7 papers, 3 papers with code

Task-oriented Embedding Counts: Heuristic Clustering-driven Feature Fine-tuning for Whole Slide Image Classification

no code implementations2 Jun 2024 Xuenian Wang, Shanshan Shi, Renao Yan, Qiehe Sun, Lianghui Zhu, Tian Guan, Yonghong He

To address this issue, we propose a heuristic clustering-driven feature fine-tuning method (HC-FT) to enhance the performance of multiple instance learning by providing purified positive and hard negative samples.

Clustering Image Classification +1

ProtFAD: Introducing function-aware domains as implicit modality towards protein function perception

no code implementations24 May 2024 Mingqing Wang, Zhiwei Nie, Yonghong He, Zhixiang Ren

Protein function prediction is currently achieved by encoding its sequence or structure, where the sequence-to-function transcendence and high-quality structural data scarcity lead to obvious performance bottlenecks.

Contrastive Learning Protein Function Prediction

Shapley Values-enabled Progressive Pseudo Bag Augmentation for Whole Slide Image Classification

1 code implementation9 Dec 2023 Renao Yan, Qiehe Sun, Cheng Jin, Yiqing Liu, Yonghong He, Tian Guan, Hao Chen

While most of the conventional MIL methods use attention scores to estimate instance importance scores (IIS) which contribute to the prediction of the slide labels, these often lead to skewed attention distributions and inaccuracies in identifying crucial instances.

Image Classification Multiple Instance Learning

The Whole Pathological Slide Classification via Weakly Supervised Learning

no code implementations12 Jul 2023 Qiehe Sun, Jiawen Li, Jin Xu, Junru Cheng, Tian Guan, Yonghong He

Due to its superior efficiency in utilizing annotations and addressing gigapixel-sized images, multiple instance learning (MIL) has shown great promise as a framework for whole slide image (WSI) classification in digital pathology diagnosis.

Contrastive Learning Data Augmentation +5

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