Search Results for author: Qian Xu

Found 23 papers, 3 papers with code

Transferring SLU Models in Novel Domains

no code implementations ICLR 2019 Yaohua Tang, Kaixiang Mo, Qian Xu, Chao Zhang, Qiang Yang

When building models for novel natural language domains, a major challenge is the lack of data in the new domains, no matter whether the data is annotated or not.

Intent Recognition Meta-Learning +4

Fusion of Infrared and Visible Images based on Spatial-Channel Attentional Mechanism

no code implementations25 Aug 2023 Qian Xu

In the study, we present AMFusionNet, an innovative approach to infrared and visible image fusion (IVIF), harnessing the power of multiple kernel sizes and attention mechanisms.

Infrared And Visible Image Fusion MS-SSIM +1

Uncertainty-Encoded Multi-Modal Fusion for Robust Object Detection in Autonomous Driving

no code implementations30 Jul 2023 Yang Lou, Qun Song, Qian Xu, Rui Tan, JianPing Wang

Multi-modal fusion has shown initial promising results for object detection of autonomous driving perception.

Autonomous Driving Object +2

Neural Architecture Search for Intel Movidius VPU

no code implementations5 May 2023 Qian Xu, Victor Li, Crews Darren S

Hardware-aware Neural Architecture Search (NAS) technologies have been proposed to automate and speed up model design to meet both quality and inference efficiency requirements on a given hardware.

Hardware Aware Neural Architecture Search Neural Architecture Search +1

Spatio-Temporal Point Process for Multiple Object Tracking

no code implementations5 Feb 2023 Tao Wang, Kean Chen, Weiyao Lin, John See, Zenghui Zhang, Qian Xu, Xia Jia

As such, we propose a novel framework that can effectively predict and mask-out the noisy and confusing detection results before associating the objects into trajectories.

Multiple Object Tracking Object

WrapperFL: A Model Agnostic Plug-in for Industrial Federated Learning

no code implementations21 Jun 2022 Xueyang Wu, Shengqi Tan, Qian Xu, Qiang Yang

The experimental results demonstrate that WrapperFL can be successfully applied to a wide range of applications under practical settings and improves the local model with federated learning at a low cost.

BIG-bench Machine Learning Ensemble Learning +2

An Efficient Industrial Federated Learning Framework for AIoT: A Face Recognition Application

no code implementations21 Jun 2022 Youlong Ding, Xueyang Wu, Zhitao Li, Zeheng Wu, Shengqi Tan, Qian Xu, Weike Pan, Qiang Yang

Recently, the artificial intelligence of things (AIoT) has been gaining increasing attention, with an intriguing vision of providing highly intelligent services through the network connection of things, leading to an advanced AI-driven ecology.

Face Recognition Federated Learning +1

Uncertainty-based Network for Few-shot Image Classification

no code implementations17 May 2022 Minglei Yuan, Qian Xu, Chunhao Cai, Yin-Dong Zheng, Tao Wang, Tong Lu

Specifically, we first data augment and classify the query instance and calculate the mutual information of these classification scores.

Classification Few-Shot Image Classification +1

Learning Class-level Prototypes for Few-shot Learning

no code implementations25 Aug 2021 Minglei Yuan, Wenhai Wang, Tao Wang, Chunhao Cai, Qian Xu, Tong Lu

Few-shot learning aims to recognize new categories using very few labeled samples.

Few-Shot Learning

Deep Generative Learning via Schrödinger Bridge

no code implementations19 Jun 2021 Gefei Wang, Yuling Jiao, Qian Xu, Yang Wang, Can Yang

At the sample level, we derive our Schr\"{o}dinger Bridge algorithm by plugging the drift term estimated by a deep score estimator and a deep density ratio estimator into the Euler-Maruyama method.

Image Inpainting

MxPool: Multiplex Pooling for Hierarchical Graph Representation Learning

no code implementations ICLR 2020 Yanyan Liang, Yanfeng Zhang, Dechao Gao, Qian Xu

This motivates us to use a multiplex structure in a diverse way and utilize a priori properties of graphs to guide the learning.

Clustering General Classification +3

L2RS: A Learning-to-Rescore Mechanism for Automatic Speech Recognition

no code implementations25 Oct 2019 Yuanfeng Song, Di Jiang, Xuefang Zhao, Qian Xu, Raymond Chi-Wing Wong, Lixin Fan, Qiang Yang

Modern Automatic Speech Recognition (ASR) systems primarily rely on scores from an Acoustic Model (AM) and a Language Model (LM) to rescore the N-best lists.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +5

A Fully-Automatic Framework for Parkinson's Disease Diagnosis by Multi-Modality Images

no code implementations26 Feb 2019 Jiahang Xu, Fangyang Jiao, Yechong Huang, Xinzhe Luo, Qian Xu, Ling Li, Xueling Liu, Chuantao Zuo, Ping Wu, Xiahai Zhuang

Methods: In this paper, we proposed an automatic, end-to-end, multi-modality diagnosis framework, including segmentation, registration, feature generation and machine learning, to process the information of the striatum for the diagnosis of PD.

General Classification Segmentation

Federated Deep Reinforcement Learning

no code implementations24 Jan 2019 Hankz Hankui Zhuo, Wenfeng Feng, Yufeng Lin, Qian Xu, Qiang Yang

In deep reinforcement learning, building policies of high-quality is challenging when the feature space of states is small and the training data is limited.

reinforcement-learning Reinforcement Learning (RL) +1

Neural network state estimation for full quantum state tomography

no code implementations16 Nov 2018 Qian Xu, Shuqi Xu

An efficient state estimation model, neural network estimation (NNE), empowered by machine learning techniques, is presented for full quantum state tomography (FQST).

BIG-bench Machine Learning Quantum State Tomography

Long Short-Term Memory Networks for CSI300 Volatility Prediction with Baidu Search Volume

no code implementations29 May 2018 Yu-Long Zhou, Ren-Jie Han, Qian Xu, Wei-Ke Zhang

We apply a Long Short-Term Memory neural network to forecast CSI300 volatility using those search volume data.

Probabilistic Multi-Task Feature Selection

no code implementations NeurIPS 2010 Yu Zhang, Dit-yan Yeung, Qian Xu

In this paper, we unify the $l_{1, 2}$ and $l_{1,\infty}$ norms by considering a family of $l_{1, q}$ norms for $1 < q\le\infty$ and study the problem of determining the most appropriate sparsity enforcing norm to use in the context of multi-task feature selection.

feature selection Multi-Task Learning

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