Search Results for author: Hairong Lv

Found 9 papers, 5 papers with code

Personalize Anything for Free with Diffusion Transformer

no code implementations16 Mar 2025 Haoran Feng, Zehuan Huang, Lin Li, Hairong Lv, Lu Sheng

Personalized image generation aims to produce images of user-specified concepts while enabling flexible editing.

Computational Efficiency Denoising +3

Node Importance Estimation Leveraging LLMs for Semantic Augmentation in Knowledge Graphs

1 code implementation30 Nov 2024 Xinyu Lin, Tianyu Zhang, Chengbin Hou, Jinbao Wang, Jianye Xue, Hairong Lv

To address these issues, we leverage Large Language Models (LLMs) for semantic augmentation thanks to the LLMs' extra knowledge and ability of integrating knowledge from both LLMs and KGs.

Knowledge Graphs Triplet

Parse Trees Guided LLM Prompt Compression

1 code implementation23 Sep 2024 Wenhao Mao, Chengbin Hou, Tianyu Zhang, Xinyu Lin, Ke Tang, Hairong Lv

It first obtains a parse tree for each sentence based on linguistic rules, and calculates local information entropy for each node in a parse tree.

Hallucination

Molecular Graph Representation Learning Integrating Large Language Models with Domain-specific Small Models

1 code implementation19 Aug 2024 Tianyu Zhang, Yuxiang Ren, Chengbin Hou, Hairong Lv, Xuegong Zhang

To leverage the advantages of both approaches in molecular property prediction, we propose a novel Molecular Graph representation learning framework that integrates Large language models and Domain-specific small models (MolGraph-LarDo).

Descriptive Drug Discovery +4

Label Informed Contrastive Pretraining for Node Importance Estimation on Knowledge Graphs

1 code implementation26 Feb 2024 Tianyu Zhang, Chengbin Hou, Rui Jiang, Xuegong Zhang, Chenghu Zhou, Ke Tang, Hairong Lv

Considering the NIE problem, LICAP adopts a novel sampling strategy called top nodes preferred hierarchical sampling to first group all interested nodes into a top bin and a non-top bin based on node importance scores, and then divide the nodes within top bin into several finer bins also based on the scores.

Contrastive Learning Graph Attention +1

Federated Learning with Classifier Shift for Class Imbalance

no code implementations11 Apr 2023 Yunheng Shen, Haoxiang Wang, Hairong Lv

Federated learning aims to learn a global model collaboratively while the training data belongs to different clients and is not allowed to be exchanged.

Federated Learning

Fossil Image Identification using Deep Learning Ensembles of Data Augmented Multiviews

3 code implementations16 Feb 2023 Chengbin Hou, Xinyu Lin, Hanhui Huang, Sheng Xu, Junxuan Fan, Yukun Shi, Hairong Lv

This framework is designed for general fossil identification and it is expected to see applications to other fossil datasets in future work.

Image Classification

Learning to Decompose Visual Features with Latent Textual Prompts

no code implementations9 Oct 2022 Feng Wang, Manling Li, Xudong Lin, Hairong Lv, Alexander G. Schwing, Heng Ji

Recent advances in pre-training vision-language models like CLIP have shown great potential in learning transferable visual representations.

Retrieval

Boost Neural Networks by Checkpoints

no code implementations NeurIPS 2021 Feng Wang, Guoyizhe Wei, Qiao Liu, Jinxiang Ou, Xian Wei, Hairong Lv

In the experiments, it yields up to 5. 02% higher accuracy over single EfficientNet-B0 on the imbalanced datasets.

Diversity

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