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cs.IT2023
Information Bottleneck Revisited: Posterior Probability Perspective with Optimal Transport
Lingyi Chen, Shitong Wu, Wenhao Ye +5
Information bottleneck (IB) is a paradigm to extract information in one target random variable from another relevant random variable, which has aroused great interest due to its po…
cs.IT2023★ 1 cited
A Constrained BA Algorithm for Rate-Distortion and Distortion-Rate Functions
Lingyi Chen, Shitong Wu, Wenhao Ye +4
The Blahut-Arimoto (BA) algorithm has played a fundamental role in the numerical computation of rate-distortion (RD) functions. This algorithm possesses a desirable monotonic conve…
cs.IT2023
Computation of Rate-Distortion-Perception Functions With Wasserstein Barycenter
Chunhui Chen, Xueyan Niu, Wenhao Ye +4
The nascent field of Rate-Distortion-Perception (RDP) theory is seeing a surge of research interest due to the application of machine learning techniques in the area of lossy compr…