Search Results for author: Jiani Liu

Found 10 papers, 4 papers with code

CamPro: Camera-based Anti-Facial Recognition

1 code implementation30 Dec 2023 Wenjun Zhu, Yuan Sun, Jiani Liu, Yushi Cheng, Xiaoyu Ji, Wenyuan Xu

The proliferation of images captured from millions of cameras and the advancement of facial recognition (FR) technology have made the abuse of FR a severe privacy threat.

Face Identification Human Detection +1

TERM Model: Tensor Ring Mixture Model for Density Estimation

no code implementations13 Dec 2023 Ruituo Wu, Jiani Liu, Ce Zhu, Anh-Huy Phan, Ivan V. Oseledets, Yipeng Liu

However, a substantial number of potential tensor permutations can lead to a tensor network with the same structure but varying expressive capabilities.

Density Estimation Ensemble Learning

Low-Rank Multitask Learning based on Tensorized SVMs and LSSVMs

1 code implementation30 Aug 2023 Jiani Liu, Qinghua Tao, Ce Zhu, Yipeng Liu, Xiaolin Huang, Johan A. K. Suykens

In contrast to previous MTL frameworks, our decision function in the dual induces a weighted kernel function with a task-coupling term characterized by the similarities of the task-specific factors, better revealing the explicit relations across tasks in MTL.

Tensor Regression

13 code implementations22 Aug 2023 Jiani Liu, Ce Zhu, Zhen Long, Yipeng Liu

Tensors, as high dimensional extensions of vectors, are considered as natural representations of high dimensional data.

regression

Tensorized LSSVMs for Multitask Regression

no code implementations4 Mar 2023 Jiani Liu, Qinghua Tao, Ce Zhu, Yipeng Liu, Johan A. K. Suykens

Multitask learning (MTL) can utilize the relatedness between multiple tasks for performance improvement.

regression

Knowledge-Enhanced Relation Extraction Dataset

no code implementations19 Oct 2022 Yucong Lin, Hongming Xiao, Jiani Liu, Zichao Lin, Keming Lu, Feifei Wang, Wei Wei

Recently, knowledge-enhanced methods leveraging auxiliary knowledge graphs have emerged in relation extraction, surpassing traditional text-based approaches.

Entity Linking Knowledge Graphs +3

Efficient Tensor Contraction via Fast Count Sketch

no code implementations24 Jun 2021 Xingyu Cao, Jiani Liu

In this paper, the proposed fast count sketch (FCS) applies multiple shorter Hash functions based CS to the vector form of the input tensor, which is more accurate than TS since the spatial information of the input tensor can be preserved more sufficiently.

Computational Efficiency Dimensionality Reduction

Bayesian Low Rank Tensor Ring Model for Image Completion

no code implementations29 Jun 2020 Zhen Long, Ce Zhu, Jiani Liu, Yipeng Liu

Low rank tensor ring model is powerful for image completion which recovers missing entries in data acquisition and transformation.

Bayesian Inference

AMP-Net: Denoising based Deep Unfolding for Compressive Image Sensing

1 code implementation21 Apr 2020 Zhonghao Zhang, Yipeng Liu, Jiani Liu, Fei Wen, Ce Zhu

By unfolding the iterative optimization algorithm for model-based methods onto networks, deep unfolding methods have the good interpretation of model-based methods and the high speed of classical deep network methods.

Blocking Compressive Sensing +1

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