
Exploring the Hierarchy in Relation Labels for Scene Graph Generation
By assigning each relationship a single label, current approaches formul...
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Smallfloating Target Detection in Sea Clutter via Visual Feature Classifying in the TimeDoppler Spectra
It is challenging to detect smallfloating object in the sea clutter for...
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A Benchmark for Studying Diabetic Retinopathy: Segmentation, Grading, and Transferability
People with diabetes are at risk of developing an eye disease called dia...
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Spatiotemporal Attention Model for Tactile Texture Recognition
Recently, tactile sensing has attracted great interest in robotics, espe...
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Eventbased Stereo Visual Odometry
Eventbased cameras are bioinspired vision sensors whose pixels work in...
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The Complexity of the Partition Coloring Problem
Given a simple undirected graph G=(V,E) and a partition of the vertex se...
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IBM Federated Learning: an Enterprise Framework White Paper V0.1
Federated Learning (FL) is an approach to conduct machine learning witho...
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Understanding the Impact of Model Incoherence on Convergence of Incremental SGD with Random Reshuffle
Although SGD with random reshuffle has been widelyused in machine learn...
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Defense against Adversarial Attacks in NLP via Dirichlet Neighborhood Ensemble
Despite neural networks have achieved prominent performance on many natu...
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Improving the Convergence Rate of OnePoint ZerothOrder Optimization using Residual Feedback
Many existing zerothorder optimization (ZO) algorithms adopt twopoint ...
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Fully Convolutional Mesh Autoencoder using Efficient Spatially Varying Kernels
Learning latent representations of registered meshes is useful for many ...
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Recognizing Chinese Judicial Named Entity using BiLSTMCRF
Named entity recognition (NER) plays an essential role in natural langua...
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Generative Tweening: Longterm Inbetweening of 3D Human Motions
The ability to generate complex and realistic human body animations at s...
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Momentum with Variance Reduction for Nonconvex Composition Optimization
Composition optimization is widelyapplied in nonconvex machine learning...
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InfNet: Automatic COVID19 Lung Infection Segmentation from CT Scans
Coronavirus Disease 2019 (COVID19) spread globally in early 2020, causi...
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An Investigation into the Stochasticity of Batch Whitening
Batch Normalization (BN) is extensively employed in various network arch...
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GFTE: Graphbased Financial Table Extraction
Tabular data is a crucial form of information expression, which can orga...
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MotionAttentive Transition for ZeroShot Video Object Segmentation
In this paper, we present a novel MotionAttentive Transition Network (M...
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Proximal Gradient Algorithm with Momentum and Flexible Parameter Restart for Nonconvex Optimization
Various types of parameter restart schemes have been proposed for accele...
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TiFL: A Tierbased Federated Learning System
Federated Learning (FL) enables learning a shared model across many clie...
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Reanalysis of Variance Reduced Temporal Difference Learning
Temporal difference (TD) learning is a popular algorithm for policy eval...
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Chinese Named Entity Recognition Augmented with Lexicon Memory
Inspired by a concept of contentaddressable retrieval from cognitive sc...
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HybridAlpha: An Efficient Approach for PrivacyPreserving Federated Learning
Federated learning has emerged as a promising approach for collaborative...
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DRGAN: Conditional Generative Adversarial Network for FineGrained Lesion Synthesis on Diabetic Retinopathy Images
Diabetic retinopathy (DR) is a complication of diabetes that severely af...
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Improved ZerothOrder Variance Reduced Algorithms and Analysis for Nonconvex Optimization
Two types of zerothorder stochastic algorithms have recently been desig...
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Faster Stochastic Algorithms via HistoryGradient Aided Batch Size Adaptation
Various schemes for adapting batch size have been recently proposed to a...
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Distributed SGD Generalizes Well Under Asynchrony
The performance of fully synchronized distributed systems has faced a bo...
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Towards Federated Graph Learning for Collaborative Financial Crimes Detection
Financial crime is a large and growing problem, in some way touching alm...
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A unified variancereduced accelerated gradient method for convex optimization
We propose a novel randomized incremental gradient algorithm, namely, VA...
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Iterative Normalization: Beyond Standardization towards Efficient Whitening
Batch Normalization (BN) is ubiquitously employed for accelerating neura...
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AEDNet: An Abnormal Event Detection Network
It is challenging to detect the anomaly in crowded scenes for quite a lo...
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Momentum Schemes with Stochastic Variance Reduction for Nonconvex Composite Optimization
Two new stochastic variancereduced algorithms named SARAH and SPIDER ha...
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Hybrid coarsefine classification for head pose estimation
Head pose estimation, which computes the intrinsic Euler angles (yaw, pi...
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The square root rule for adaptive importance sampling
In adaptive importance sampling, and other contexts, we have unbiased an...
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SGD Converges to Global Minimum in Deep Learning via Starconvex Path
Stochastic gradient descent (SGD) has been found to be surprisingly effe...
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On the Continuity of Rotation Representations in Neural Networks
In neural networks, it is often desirable to work with various represent...
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MRGAN: Manifold Regularized Generative Adversarial Networks
Despite the growing interest in generative adversarial networks (GANs), ...
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SpiderBoost: A Class of Faster Variancereduced Algorithms for Nonconvex Optimization
There has been extensive research on developing stochastic variance redu...
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Cubic Regularization with Momentum for Nonconvex Optimization
Momentum is a popular technique to accelerate the convergence in practic...
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Toward Understanding the Impact of Staleness in Distributed Machine Learning
Many distributed machine learning (ML) systems adopt the nonsynchronous...
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Elastic Neural Networks for Classification
In this work we propose a framework for improving the performance of any...
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Asynchronous decentralized accelerated stochastic gradient descent
In this work, we introduce an asynchronous decentralized accelerated sto...
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KDSL: a KnowledgeDriven Supervised Learning Framework for Word Sense Disambiguation
We propose KDSL, a new word sense disambiguation (WSD) framework that ut...
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A Note on Inexact Condition for Cubic Regularized Newton's Method
This note considers the inexact cubicregularized Newton's method (CR), ...
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Convergence of Cubic Regularization for Nonconvex Optimization under KL Property
Cubicregularized Newton's method (CR) is a popular algorithm that guara...
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SemiDense 3D Reconstruction with a Stereo Event Camera
Event cameras are bioinspired sensors that offer several advantages, su...
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HairNet: SingleView Hair Reconstruction using Convolutional Neural Networks
We introduce a deep learningbased method to generate full 3D hair geome...
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SingleView Hair Reconstruction using Convolutional Neural Networks
We introduce a deep learningbased method to generate full 3D hair geome...
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Convergence of SGD in Learning ReLU Models with Separable Data
We consider the binary classification problem in which the objective fun...
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Sample Complexity of Stochastic VarianceReduced Cubic Regularization for Nonconvex Optimization
The popular cubic regularization (CR) method converges with first and s...
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Yi Zhou
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Assistant Researcher at Fudan University School of Mathematical Sciences, Professor of School of Mathematical Sciences, Fudan University