1 code implementation • ICML 2020 • Yanzhi Chen, Renjie Xie, Zhanxing Zhu
The idea is to view the inversion phase as a dynamical system, through which we extract the gradient with respect to the input by tracing its recent trajectory.
no code implementations • 6 Oct 2024 • Shoaib Ahmed Siddiqui, Yanzhi Chen, Juyeon Heo, Menglin Xia, Adrian Weller
Recent works have successfully applied Large Language Models (LLMs) to function modeling tasks.
1 code implementation • 10 Sep 2024 • Aoting Hu, Yanzhi Chen, Renjie Xie, Adrian Weller
Based on this discovery, we propose a novel model watermarking scheme, In-distribution Watermark Embedding (IWE), to overcome the limitations of existing method.
no code implementations • 18 Aug 2024 • Yanzhi Chen, Zijing Ou, Adrian Weller, Yingzhen Li
Estimating mutual information (MI) is a fundamental yet challenging task in data science and machine learning.
1 code implementation • 21 Feb 2023 • Yanzhi Chen, Weihao Sun, Yingzhen Li, Adrian Weller
The task of infomin learning aims to learn a representation with high utility while being uninformative about a specified target, with the latter achieved by minimising the mutual information between the representation and the target.
1 code implementation • 10 Aug 2021 • Renjie Xie, Wei Xu, Yanzhi Chen, Jiabao Yu, Aiqun Hu, Derrick Wing Kwan Ng, A. Lee Swindlehurst
To enable the discrimination of RFF from both known and unknown devices, we propose a new end-to-end deep learning framework for extracting RFFs from raw received signals.
1 code implementation • 10 May 2021 • Andrei Margeloiu, Matthew Ashman, Umang Bhatt, Yanzhi Chen, Mateja Jamnik, Adrian Weller
Concept bottleneck models map from raw inputs to concepts, and then from concepts to targets.
no code implementations • ICLR 2021 • Yanzhi Chen, Dinghuai Zhang, Michael U. Gutmann, Aaron Courville, Zhanxing Zhu
We consider the fundamental problem of how to automatically construct summary statistics for likelihood-free inference where the evaluation of likelihood function is intractable but sampling / simulating data from the model is possible.
1 code implementation • 20 Oct 2020 • Yanzhi Chen, Dinghuai Zhang, Michael Gutmann, Aaron Courville, Zhanxing Zhu
We consider the fundamental problem of how to automatically construct summary statistics for implicit generative models where the evaluation of the likelihood function is intractable, but sampling data from the model is possible.
no code implementations • 27 Feb 2019 • Yanzhi Chen, Michael U. Gutmann
Approximate Bayesian computation (ABC) is a set of techniques for Bayesian inference when the likelihood is intractable but sampling from the model is possible.
no code implementations • 23 Feb 2019 • Renjie Xie, Yanzhi Chen, Yan Wo, Qiao Wang
Deep neural networks (DNN) have been a de facto standard for nowadays biometric recognition solutions.