Search Results for author: Qihan Ren

Found 5 papers, 2 papers with code

Where We Have Arrived in Proving the Emergence of Sparse Symbolic Concepts in AI Models

no code implementations3 May 2023 Qihan Ren, Jiayang Gao, Wen Shen, Quanshi Zhang

This paper aims to prove the emergence of symbolic concepts in well-trained AI models.

Bayesian Neural Networks Avoid Encoding Complex and Perturbation-Sensitive Concepts

1 code implementation25 Feb 2023 Qihan Ren, Huiqi Deng, Yunuo Chen, Siyu Lou, Quanshi Zhang

In this paper, we focus on mean-field variational Bayesian Neural Networks (BNNs) and explore the representation capacity of such BNNs by investigating which types of concepts are less likely to be encoded by the BNN.

Discovering and Explaining the Representation Bottleneck of DNNs

1 code implementation ICLR 2022 Huiqi Deng, Qihan Ren, Hao Zhang, Quanshi Zhang

This paper explores the bottleneck of feature representations of deep neural networks (DNNs), from the perspective of the complexity of interactions between input variables encoded in DNNs.

Interpreting Representation Quality of DNNs for 3D Point Cloud Processing

no code implementations NeurIPS 2021 Wen Shen, Qihan Ren, Dongrui Liu, Quanshi Zhang

In this paper, we evaluate the quality of knowledge representations encoded in deep neural networks (DNNs) for 3D point cloud processing.

Translation

Rotation-Equivariant Neural Networks for Privacy Protection

no code implementations21 Jun 2020 Hao Zhang, Yiting Chen, Haotian Ma, Xu Cheng, Qihan Ren, Liyao Xiang, Jie Shi, Quanshi Zhang

Compared to the traditional neural network, the RENN uses d-ary vectors/tensors as features, in which each element is a d-ary number.

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