Search Results for author: Fan Ding

Found 8 papers, 0 papers with code

Provable Constrained Stochastic Convex Optimization with XOR-Projected Gradient Descent

no code implementations22 Mar 2022 Fan Ding, Yijie Wang, Jianzhu Ma, Yexiang Xue

Here we propose XOR-PGD, a novel algorithm based on Projected Gradient Descent (PGD) coupled with the XOR sampler, which is guaranteed to solve the constrained stochastic convex optimization problem still in linear convergence rate by choosing proper step size.

Management

A Convolutional Neural Network with Parallel Multi-Scale Spatial Pooling to Detect Temporal Changes in SAR Images

no code implementations22 May 2020 Jia-Wei Chen, Rongfang Wang, Fan Ding, Bo Liu, Licheng Jiao, Jie Zhang

Furthermore, to verify the generalization of the proposed method, we apply our proposed method to the cross-dataset bitemporal SAR image change detection, where the MSSP network (MSSP-Net) is trained on a dataset and then applied to an unknown testing dataset.

Change Detection

Stein Variational Inference for Discrete Distributions

no code implementations1 Mar 2020 Jun Han, Fan Ding, Xianglong Liu, Lorenzo Torresani, Jian Peng, Qiang Liu

In addition, such transform can be straightforwardly employed in gradient-free kernelized Stein discrepancy to perform goodness-of-fit (GOF) test on discrete distributions.

Variational Inference

Platoon trajectories generation: A unidirectional interconnected LSTM-based car following model

no code implementations25 Oct 2019 Yangxin Lin, Ping Wang, Yang Zhou, Fan Ding, Chen Wang, Huachun Tan

However, the traffic micro-simulation accuracy of car following models in a platoon level, especially during traffic oscillations, still needs to be enhanced.

How to Eliminate Detour Behaviors in E-hailing? Real-time Detecting and Time-dependent Pricing

no code implementations15 Oct 2019 Qiong Tian, Yue Yang, Jiaqi Wen, Fan Ding, Jing He

With the rapid development of information and communication technology (ICT), taxi business becomes a typical electronic commerce mode.

Line Detection

Towards Efficient Discrete Integration via Adaptive Quantile Queries

no code implementations13 Oct 2019 Fan Ding, Hanjing Wang, Ashish Sabharwal, Yexiang Xue

On a suite of UAI inference challenge benchmarks, it saves 81. 5% of WISH queries while retaining the quality of results.

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