Search Results for author: Jiaqi Liu

Found 30 papers, 9 papers with code

Tuning-Free Adaptive Style Incorporation for Structure-Consistent Text-Driven Style Transfer

no code implementations10 Apr 2024 Yanqi Ge, Jiaqi Liu, Qingnan Fan, Xi Jiang, Ye Huang, Shuai Qin, Hong Gu, Wen Li, Lixin Duan

In this work, we propose a novel solution to the text-driven style transfer task, namely, Adaptive Style Incorporation~(ASI), to achieve fine-grained feature-level style incorporation.

Style Transfer

Active Generation for Image Classification

no code implementations11 Mar 2024 Tao Huang, Jiaqi Liu, Shan You, Chang Xu

Recently, the growing capabilities of deep generative models have underscored their potential in enhancing image classification accuracy.

Active Learning Classification +3

MedFLIP: Medical Vision-and-Language Self-supervised Fast Pre-Training with Masked Autoencoder

no code implementations7 Mar 2024 Lei LI, Tianfang Zhang, Xinglin Zhang, Jiaqi Liu, Bingqi Ma, Yan Luo, Tao Chen

Within the domain of medical analysis, extensive research has explored the potential of mutual learning between Masked Autoencoders(MAEs) and multimodal data.

Representation Learning Zero-Shot Learning

Uncertainty-driven and Adversarial Calibration Learning for Epicardial Adipose Tissue Segmentation

no code implementations22 Feb 2024 Kai Zhao, Zhiming Liu, Jiaqi Liu, Jingbiao Zhou, Bihong Liao, Huifang Tang, Qiuyu Wang, Chunquan Li

we propose a novel feature latent space multilevel supervision network (SPDNet) with uncertainty-driven and adversarial calibration learning to enhance segmentation for more accurate EAT volume estimation.

Segmentation

MULTI: Multimodal Understanding Leaderboard with Text and Images

no code implementations5 Feb 2024 Zichen Zhu, Yang Xu, Lu Chen, Jingkai Yang, Yichuan Ma, Yiming Sun, Hailin Wen, Jiaqi Liu, Jinyu Cai, Yingzi Ma, Situo Zhang, Zihan Zhao, Liangtai Sun, Kai Yu

Rapid progress in multimodal large language models (MLLMs) highlights the need to introduce challenging yet realistic benchmarks to the academic community, while existing benchmarks primarily focus on understanding simple natural images and short context.

In-Context Learning

Unsupervised Continual Anomaly Detection with Contrastively-learned Prompt

1 code implementation2 Jan 2024 Jiaqi Liu, Kai Wu, Qiang Nie, Ying Chen, Bin-Bin Gao, Yong liu, Jinbao Wang, Chengjie Wang, Feng Zheng

Unsupervised Anomaly Detection (UAD) with incremental training is crucial in industrial manufacturing, as unpredictable defects make obtaining sufficient labeled data infeasible.

continual anomaly detection Continual Learning +2

Certified Minimax Unlearning with Generalization Rates and Deletion Capacity

no code implementations NeurIPS 2023 Jiaqi Liu, Jian Lou, Zhan Qin, Kui Ren

In addition, our rates of generalization and deletion capacity match the state-of-the-art rates derived previously for standard statistical learning models.

Machine Unlearning

ERASER: Machine Unlearning in MLaaS via an Inference Serving-Aware Approach

no code implementations3 Nov 2023 Yuke Hu, Jian Lou, Jiaqi Liu, Wangze Ni, Feng Lin, Zhan Qin, Kui Ren

However, despite their promising efficiency, almost all existing machine unlearning methods handle unlearning requests independently from inference requests, which unfortunately introduces a new security issue of inference service obsolescence and a privacy vulnerability of undesirable exposure for machine unlearning in MLaaS.

Machine Unlearning

Real3D-AD: A Dataset of Point Cloud Anomaly Detection

1 code implementation NeurIPS 2023 Jiaqi Liu, Guoyang Xie, Ruitao Chen, Xinpeng Li, Jinbao Wang, Yong liu, Chengjie Wang, Feng Zheng

High-precision point cloud anomaly detection is the gold standard for identifying the defects of advancing machining and precision manufacturing.

3D Anomaly Detection

Visual-Kinematics Graph Learning for Procedure-agnostic Instrument Tip Segmentation in Robotic Surgeries

no code implementations2 Sep 2023 Jiaqi Liu, Yonghao Long, Kai Chen, Cheuk Hei Leung, Zerui Wang, Qi Dou

However, this task is very challenging due to the small sizes of surgical instrument tips, and significant variance of surgical scenes across different procedures.

Graph Learning Segmentation

EasyNet: An Easy Network for 3D Industrial Anomaly Detection

no code implementations26 Jul 2023 Ruitao Chen, Guoyang Xie, Jiaqi Liu, Jinbao Wang, Ziqi Luo, Jinfan Wang, Feng Zheng

3D anomaly detection is an emerging and vital computer vision task in industrial manufacturing (IM).

3D Anomaly Detection

Design of the Reverse Logistics System for Medical Waste Recycling Part II: Route Optimization with Case Study under COVID-19 Pandemic

no code implementations30 May 2023 Chaozhong Xue, Yongqi Dong, Jiaqi Liu, Yijun Liao, Lingbo Li

To tackle the emerging challenges, this study designs a reverse logistics system architecture with three modules, i. e., medical waste classification & monitoring module, temporary storage & disposal site (disposal site for short) selection module, as well as route optimization module.

What makes a good data augmentation for few-shot unsupervised image anomaly detection?

no code implementations6 Apr 2023 Lingrui Zhang, Shuheng Zhang, Guoyang Xie, Jiaqi Liu, Hua Yan, Jinbao Wang, Feng Zheng, Yaochu Jin

Data augmentation is a promising technique for unsupervised anomaly detection in industrial applications, where the availability of positive samples is often limited due to factors such as commercial competition and sample collection difficulties.

Data Augmentation Unsupervised Anomaly Detection

Geometry-based spherical JND modeling for 360$^\circ$ display

no code implementations7 Mar 2023 Hongan Wei, Jiaqi Liu, Bo Chen, Liqun Lin, Weiling Chen, Tiesong Zhao

Second, we extend our 2D-JND model to SJND by jointly exploiting latitude projection and field of view during 360$^\circ$ display.

Video Compression

Design of the Reverse Logistics System for Medical Waste Recycling Part I: System Architecture and Disposal Site Selection Algorithm

no code implementations9 Feb 2023 Chaozhong Xue, Yongqi Dong, Jiaqi Liu, Yijun Liao, Lingbo Li

To tackle the challenges, this study proposes a reverse logistics system architecture with three modules, i. e., medical waste classification & monitoring module, temporary storage & disposal site (disposal site for short) selection module, as well as route optimization module.

IM-IAD: Industrial Image Anomaly Detection Benchmark in Manufacturing

2 code implementations31 Jan 2023 Guoyang Xie, Jinbao Wang, Jiaqi Liu, Jiayi Lyu, Yong liu, Chengjie Wang, Feng Zheng, Yaochu Jin

We realize that the lack of a uniform IM benchmark is hindering the development and usage of IAD methods in real-world applications.

Anomaly Detection Continual Learning +1

Pushing the Limits of Fewshot Anomaly Detection in Industry Vision: Graphcore

no code implementations28 Jan 2023 Guoyang Xie, Jinbao Wang, Jiaqi Liu, Feng Zheng, Yaochu Jin

Besides, we provide a novel model GraphCore via VIIFs that can fast implement unsupervised FSAD training and can improve the performance of anomaly detection.

Anomaly Detection

Deep Industrial Image Anomaly Detection: A Survey

1 code implementation27 Jan 2023 Jiaqi Liu, Guoyang Xie, Jinbao Wang, Shangnian Li, Chengjie Wang, Feng Zheng, Yaochu Jin

In this paper, we provide a comprehensive review of deep learning-based image anomaly detection techniques, from the perspectives of neural network architectures, levels of supervision, loss functions, metrics and datasets.

Anomaly Detection

Label Distribution Learning for Generalizable Multi-source Person Re-identification

no code implementations12 Apr 2022 Lei Qi, Jiaying Shen, Jiaqi Liu, Yinghuan Shi, Xin Geng

Besides, for the label distribution of each class, we further revise it to give more and equal attention to the other domains that the class does not belong to, which can effectively reduce the domain gap across different domains and obtain the domain-invariant feature.

Person Re-Identification

Unsupervised Domain Generalization for Person Re-identification: A Domain-specific Adaptive Framework

1 code implementation30 Nov 2021 Lei Qi, Jiaqi Liu, Lei Wang, Yinghuan Shi, Xin Geng

A significance of our work lies in that it shows the potential of unsupervised domain generalization for person ReID and sets a strong baseline for the further research on this topic.

Domain Generalization Person Re-Identification +1

Egocentric Human Trajectory Forecasting with a Wearable Camera and Multi-Modal Fusion

1 code implementation1 Nov 2021 Jianing Qiu, Lipeng Chen, Xiao Gu, Frank P. -W. Lo, Ya-Yen Tsai, Jiankai Sun, Jiaqi Liu, Benny Lo

To this end, a novel egocentric human trajectory forecasting dataset was constructed, containing real trajectories of people navigating in crowded spaces wearing a camera, as well as extracted rich contextual data.

Trajectory Forecasting

AskMe: Joint Individual-level and Community-level Behavior Interaction for Question Recommendation

no code implementations11 Oct 2021 Nuo Li, Bin Guo, Yan Liu, Lina Yao, Jiaqi Liu, Zhiwen Yu

On the one hand, we model the rich correlations between the users' diverse behaviors (e. g., answer, follow, vote) to obtain the individual-level behavior interaction.

Community Question Answering

DeepExpress: Heterogeneous and Coupled Sequence Modeling for Express Delivery Prediction

no code implementations18 Aug 2021 Siyuan Ren, Bin Guo, Longbing Cao, Ke Li, Jiaqi Liu, Zhiwen Yu

To address these issues, we propose DeepExpress - a deep-learning based express delivery sequence prediction model, which extends the classic seq2seq framework to learning complex coupling between sequence and features.

TL-SDD: A Transfer Learning-Based Method for Surface Defect Detection with Few Samples

no code implementations16 Aug 2021 Jiahui Cheng, Bin Guo, Jiaqi Liu, Sicong Liu, Guangzhi Wu, Yueqi Sun, Zhiwen Yu

To solve the imbalanced distribution problem, in this paper we propose TL-SDD: a novel Transfer Learning-based method for Surface Defect Detection.

Defect Detection Transfer Learning

An Efficient Learning Framework For Federated XGBoost Using Secret Sharing And Distributed Optimization

1 code implementation12 May 2021 Lunchen Xie, Jiaqi Liu, Songtao Lu, Tsung-Hui Chang, Qingjiang Shi

XGBoost is one of the most widely used machine learning models in the industry due to its superior learning accuracy and efficiency.

Distributed Optimization

Combine Convolution with Recurrent Networks for Text Classification

no code implementations29 Jun 2020 Shengfei Lyu, Jiaqi Liu

In this paper, we propose a novel method to keep the strengths of the two networks to a great extent.

General Classification text-classification +1

End-to-end Deep Learning from Raw Sensor Data: Atrial Fibrillation Detection using Wearables

1 code implementation27 Jul 2018 Igor Gotlibovych, Stuart Crawford, Dileep Goyal, Jiaqi Liu, Yaniv Kerem, David Benaron, Defne Yilmaz, Gregory Marcus, Yihan, Li

We present a convolutional-recurrent neural network architecture with long short-term memory for real-time processing and classification of digital sensor data.

Atrial Fibrillation Detection Feature Engineering +2

Composing Music with Grammar Argumented Neural Networks and Note-Level Encoding

no code implementations16 Nov 2016 Zheng Sun, Jiaqi Liu, Zewang Zhang, Jingwen Chen, Zhao Huo, Ching Hua Lee, Xiao Zhang

Creating aesthetically pleasing pieces of art, including music, has been a long-term goal for artificial intelligence research.

Music Generation

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