Search Results for author: Zhishan Guo

Found 9 papers, 6 papers with code

Efficient Backdoor Removal Through Natural Gradient Fine-tuning

1 code implementation30 Jun 2023 Nazmul Karim, Abdullah Al Arafat, Umar Khalid, Zhishan Guo, Naznin Rahnavard

Extensive experiments show that the proposed method achieves state-of-the-art performance on a wide range of backdoor defense benchmarks: four different datasets- CIFAR10, GTSRB, Tiny-ImageNet, and ImageNet; 13 recent backdoor attacks, e. g.

backdoor defense

SSDA: Secure Source-Free Domain Adaptation

1 code implementation ICCV 2023 Sabbir Ahmed, Abdullah Al Arafat, Mamshad Nayeem Rizve, Rahim Hossain, Zhishan Guo, Adnan Siraj Rakin

Source-free domain adaptation (SFDA) is a popular unsupervised domain adaptation method where a pre-trained model from a source domain is adapted to a target domain without accessing any source data.

Backdoor Attack Model Compression +3

AA-Forecast: Anomaly-Aware Forecast for Extreme Events

1 code implementation21 Aug 2022 Ashkan Farhangi, Jiang Bian, Arthur Huang, Haoyi Xiong, Jun Wang, Zhishan Guo

Moreover, the framework employs a dynamic uncertainty optimization algorithm that reduces the uncertainty of forecasts in an online manner.

Anomaly Forecasting Management +3

A Novel Deep Learning Model for Hotel Demand and Revenue Prediction amid COVID-19

1 code implementation8 Mar 2022 Ashkan Farhangi, Arthur Huang, Zhishan Guo

To this end, it is essential to develop an interpretable forecast model that supports managerial and organizational decision-making.

COVID-19 Modelling Decision Making +4

FWDA: a Fast Wishart Discriminant Analysis with its Application to Electronic Health Records Data Classification

no code implementations25 Apr 2017 Haoyi Xiong, Wei Cheng, Wenqing Hu, Jiang Bian, Zhishan Guo

Classical LDA for EHR data classification, however, suffers from two handicaps: the ill-posed estimation of LDA parameters (e. g., covariance matrix), and the "linear inseparability" of EHR data.

Classification General Classification

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