Search Results for author: Yupeng Zhang

Found 14 papers, 5 papers with code

Domain-invariant Representation Learning via Segment Anything Model for Blood Cell Classification

1 code implementation14 Aug 2024 Yongcheng Li, Lingcong Cai, Ying Lu, Cheng Lin, Yupeng Zhang, Jingyan Jiang, Genan Dai, BoWen Zhang, Jingzhou Cao, Xiangzhong Zhang, Xiaomao Fan

To address this issue, we propose a novel framework of domain-invariant representation learning (DoRL) via segment anything model (SAM) for blood cell classification.

Representation Learning

Towards Cross-Domain Single Blood Cell Image Classification via Large-Scale LoRA-based Segment Anything Model

1 code implementation13 Aug 2024 Yongcheng Li, Lingcong Cai, Ying Lu, Yupeng Zhang, Jingyan Jiang, Genan Dai, BoWen Zhang, Jingzhou Cao, Xiangzhong Zhang, Xiaomao Fan

Accurate classification of blood cells plays a vital role in hematological analysis as it aids physicians in diagnosing various medical conditions.

Image Classification

Unveiling the Flaws: Exploring Imperfections in Synthetic Data and Mitigation Strategies for Large Language Models

no code implementations18 Jun 2024 Jie Chen, Yupeng Zhang, Bingning Wang, Wayne Xin Zhao, Ji-Rong Wen, WeiPeng Chen

Synthetic data has been proposed as a solution to address the issue of high-quality data scarcity in the training of large language models (LLMs).

Instruction Following

Full-ECE: A Metric For Token-level Calibration on Large Language Models

no code implementations17 Jun 2024 Han Liu, Yupeng Zhang, Bingning Wang, WeiPeng Chen, Xiaolin Hu

Deep Neural Networks (DNNs) excel in various domains but face challenges in providing accurate uncertainty estimates, which are crucial for high-stakes applications.

Bridging the KB-Text Gap: Leveraging Structured Knowledge-aware Pre-training for KBQA

1 code implementation28 Aug 2023 Guanting Dong, Rumei Li, Sirui Wang, Yupeng Zhang, Yunsen Xian, Weiran Xu

Knowledge Base Question Answering (KBQA) aims to answer natural language questions with factual information such as entities and relations in KBs.

Knowledge Base Question Answering Retrieval

Proof-of-Contribution-Based Design for Collaborative Machine Learning on Blockchain

no code implementations27 Feb 2023 Baturalp Buyukates, Chaoyang He, Shanshan Han, Zhiyong Fang, Yupeng Zhang, Jieyi Long, Ali Farahanchi, Salman Avestimehr

Our goal is to design a data marketplace for such decentralized collaborative/federated learning applications that simultaneously provides i) proof-of-contribution based reward allocation so that the trainers are compensated based on their contributions to the trained model; ii) privacy-preserving decentralized model training by avoiding any data movement from data owners; iii) robustness against malicious parties (e. g., trainers aiming to poison the model); iv) verifiability in the sense that the integrity, i. e., correctness, of all computations in the data market protocol including contribution assessment and outlier detection are verifiable through zero-knowledge proofs; and v) efficient and universal design.

Contribution Assessment Outlier Detection +1

PATS: Sensitivity-aware Noisy Learning for Pretrained Language Models

no code implementations22 Oct 2022 Yupeng Zhang, Hongzhi Zhang, Sirui Wang, Wei Wu, Zhoujun Li

A wide range of NLP tasks benefit from the fine-tuning of pretrained language models (PLMs).

Leveraging Adversarial Training in Self-Learning for Cross-Lingual Text Classification

no code implementations29 Jul 2020 Xin Dong, Yaxin Zhu, Yupeng Zhang, Zuohui Fu, Dongkuan Xu, Sen yang, Gerard de Melo

The resulting model then serves as a teacher to induce labels for unlabeled target language samples that can be used during further adversarial training, allowing us to gradually adapt our model to the target language.

General Classification intent-classification +4

Reinforcement Learning based QoS/QoE-aware Service Function Chaining in Software-Driven 5G Slices

no code implementations6 Apr 2018 Xi Chen, Zonghang Li, Yupeng Zhang, Ruiming Long, Hongfang Yu, Xiaojiang Du, Mohsen Guizani

With the ever growing diversity of devices and applications that will be connected to 5G networks, flexible and agile service orchestration with acknowledged QoE that satisfies end-user's functional and QoS requirements is necessary.

Diversity Reinforcement Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.