b'Zhiyuan Zhang'

research

∙ 05/31/2023

TransAct: Transformer-based Realtime User Action Model for Recommendation at Pinterest

Sequential models that encode user activity for next action prediction h...

0 Xue Xia, et al. ∙

research

∙ 05/08/2023

Diffusion Theory as a Scalpel: Detecting and Purifying Poisonous Dimensions in Pre-trained Language Models Caused by Backdoor or Bias

Pre-trained Language Models (PLMs) may be poisonous with backdoors or bi...

0 Zhiyuan Zhang, et al. ∙

research

∙ 11/07/2022

A mixed precision Jacobi method for the symmetric eigenvalue problem

The eigenvalue problem is a fundamental problem in scientific computing....

0 Zhiyuan Zhang, et al. ∙

research

∙ 10/26/2022

Learning a Task-specific Descriptor for Robust Matching of 3D Point Clouds

Existing learning-based point feature descriptors are usually task-agnos...

0 Zhiyuan Zhang, et al. ∙

research

∙ 10/26/2022

Searching Dense Point Correspondences via Permutation Matrix Learning

Although 3D point cloud data has received widespread attentions as a gen...

0 Zhiyuan Zhang, et al. ∙

research

∙ 10/18/2022

Fine-mixing: Mitigating Backdoors in Fine-tuned Language Models

Deep Neural Networks (DNNs) are known to be vulnerable to backdoor attac...

0 Zhiyuan Zhang, et al. ∙

research

∙ 10/14/2022

Expose Backdoors on the Way: A Feature-Based Efficient Defense against Textual Backdoor Attacks

Natural language processing (NLP) models are known to be vulnerable to b...

1 Sishuo Chen, et al. ∙

research

∙ 10/13/2022

GA-SAM: Gradient-Strength based Adaptive Sharpness-Aware Minimization for Improved Generalization

Recently, Sharpness-Aware Minimization (SAM) algorithm has shown state-o...

19 Zhiyuan Zhang, et al. ∙

research

∙ 10/13/2022

Dim-Krum: Backdoor-Resistant Federated Learning for NLP with Dimension-wise Krum-Based Aggregation

Despite the potential of federated learning, it is known to be vulnerabl...

5 Zhiyuan Zhang, et al. ∙

research

∙ 09/26/2022

Risk-Aware Model Predictive Path Integral Control Using Conditional Value-at-Risk

In this paper, we present a novel Model Predictive Control method for au...

1 Ji Yin, et al. ∙

research

∙ 05/25/2022

Context-Aware Video Reconstruction for Rolling Shutter Cameras

With the ubiquity of rolling shutter (RS) cameras, it is becoming increa...

0 Bin Fan, et al. ∙

research

∙ 05/10/2022

Iterative models for complex networks formed by extending cliques

We consider a new model for complex networks whose underlying mechanism ...

0 Anthony Bonato, et al. ∙

research

∙ 03/24/2022

VRNet: Learning the Rectified Virtual Corresponding Points for 3D Point Cloud Registration

3D point cloud registration is fragile to outliers, which are labeled as...

0 Zhiyuan Zhang, et al. ∙

research

∙ 03/24/2022

A Representation Separation Perspective to Correspondences-free Unsupervised 3D Point Cloud Registration

3D point cloud registration in remote sensing field has been greatly adv...

0 Zhiyuan Zhang, et al. ∙

research

∙ 03/13/2022

CVFNet: Real-time 3D Object Detection by Learning Cross View Features

In recent years 3D object detection from LiDAR point clouds has made gre...

0 Jiaqi Gu, et al. ∙

research

∙ 02/26/2022

RIConv++: Effective Rotation Invariant Convolutions for 3D Point Clouds Deep Learning

3D point clouds deep learning is a promising field of research that allo...

0 Zhiyuan Zhang, et al. ∙

research

∙ 10/28/2021

End-to-end Learning the Partial Permutation Matrix for Robust 3D Point Cloud Registration

Even though considerable progress has been made in deep learning-based 3...

0 Zhiyuan Zhang, et al. ∙

research

∙ 09/24/2021

Improving Model Predictive Path Integral using Covariance Steering

This paper presents a novel control approach for autonomous systems oper...

0 Ji Yin, et al. ∙

research

∙ 09/13/2021

Raise a Child in Large Language Model: Towards Effective and Generalizable Fine-tuning

Recent pretrained language models extend from millions to billions of pa...

0 Runxin Xu, et al. ∙

research

∙ 09/07/2021

Adversarial Parameter Defense by Multi-Step Risk Minimization

Previous studies demonstrate DNNs' vulnerability to adversarial examples...

3 Zhiyuan Zhang, et al. ∙

research

∙ 09/03/2021

How to Inject Backdoors with Better Consistency: Logit Anchoring on Clean Data

Since training a large-scale backdoored model from scratch requires a la...

2 Zhiyuan Zhang, et al. ∙

research

∙ 08/20/2021

ASAT: Adaptively Scaled Adversarial Training in Time Series

Adversarial training is a method for enhancing neural networks to improv...

0 Zhiyuan Zhang, et al. ∙

research

∙ 05/15/2021

Rethinking Skip Connection with Layer Normalization in Transformers and ResNets

Skip connection, is a widely-used technique to improve the performance a...

53 Fenglin Liu, et al. ∙

research

∙ 03/29/2021

Be Careful about Poisoned Word Embeddings: Exploring the Vulnerability of the Embedding Layers in NLP Models

Recent studies have revealed a security threat to natural language proce...

2 Wenkai Yang, et al. ∙

research

∙ 12/25/2020

Learning Robust Representation for Clustering through Locality Preserving Variational Discriminative Network

Clustering is one of the fundamental problems in unsupervised learning. ...

15 Ruixuan Luo, et al. ∙

research

∙ 11/25/2020

RRCN: A Reinforced Random Convolutional Network based Reciprocal Recommendation Approach for Online Dating

Recently, the reciprocal recommendation, especially for online dating ap...

0 Linhao Luo, et al. ∙

research

∙ 08/07/2020

Global Context Aware Convolutions for 3D Point Cloud Understanding

Recent advances in deep learning for 3D point clouds have shown great pr...

1 Zhiyuan Zhang, et al. ∙

research

∙ 06/18/2020

Shop The Look: Building a Large Scale Visual Shopping System at Pinterest

As online content becomes ever more visual, the demand for searching by ...

5 Raymond Shiau, et al. ∙

research

∙ 06/10/2020

Is the Skip Connection Provable to Reform the Neural Network Loss Landscape?

The residual network is now one of the most effective structures in deep...

9 Lifu Wang, et al. ∙

research

∙ 06/10/2020

Exploring the Vulnerability of Deep Neural Networks: A Study of Parameter Corruption

We argue that the vulnerability of model parameters is of crucial value ...

0 Xu Sun, et al. ∙

research

∙ 12/25/2019

Explicit Sparse Transformer: Concentrated Attention Through Explicit Selection

Self-attention based Transformer has demonstrated the state-of-the-art p...

0 Guangxiang Zhao, et al. ∙

research

∙ 11/17/2019

MUSE: Parallel Multi-Scale Attention for Sequence to Sequence Learning

In sequence to sequence learning, the self-attention mechanism proves to...

0 Guangxiang Zhao, et al. ∙

research

∙ 11/16/2019

Understanding and Improving Layer Normalization

Layer normalization (LayerNorm) is a technique to normalize the distribu...

0 Jingjing Xu, et al. ∙

research

∙ 08/17/2019

Rotation Invariant Convolutions for 3D Point Clouds Deep Learning

Recent progresses in 3D deep learning has shown that it is possible to d...

0 Zhiyuan Zhang, et al. ∙

research

∙ 08/17/2019

ShellNet: Efficient Point Cloud Convolutional Neural Networks using Concentric Shells Statistics

Deep learning with 3D data has progressed significantly since the introd...

21 Zhiyuan Zhang, et al. ∙

research

∙ 07/05/2019

Forecasting security's volatility using low-frequency historical data, high-frequency historical data and option-implied volatility

Low-frequency historical data, high-frequency historical data and option...

0 Huiling Yuan, et al. ∙

research

∙ 05/24/2019

Memorized Sparse Backpropagation

Neural network learning is typically slow since backpropagation needs to...

0 Zhiyuan Zhang, et al. ∙

research

∙ 08/14/2018

Primal Meaning Recommendation for Chinese Words and Phrases via Descriptions in On-line Encyclopedia

Polysemy is a very common phenomenon in modern languages. Most of previo...

0 Zhiyuan Zhang, et al. ∙

research

∙ 03/05/2018

Automatic Transferring between Ancient Chinese and Contemporary Chinese

During the long time of development, Chinese language has evolved a grea...

0 Zhiyuan Zhang, et al. ∙

research

∙ 01/20/2018

Building an Ellipsis-aware Chinese Dependency Treebank for Web Text

Web 2.0 has brought with it numerous user-produced data revealing one's ...

0 Xuancheng Ren, et al. ∙

Zhiyuan Zhang

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