Search Results for author: Jiong Liu

Found 4 papers, 0 papers with code

Exploring Distributions of House Prices and House Price Indices

no code implementations21 Dec 2023 Jiong Liu, Hamed Farahani, R. A. Serota

Tails of single-year HPI appear to show more consistency with power-law behavior, which is better described by a GB Prime (GB2) distribution.

Are there Dragon Kings in the Stock Market?

no code implementations7 Jul 2023 Jiong Liu, M. Dashti Moghaddam, R. A. Serota

In order to ascertain BS, DK or nDK behavior, all fits include their confidence intervals and p-values are evaluated for the data points to check if they can come from the respective distributions.

Cross-Fusion Rule for Personalized Federated Learning

no code implementations6 Feb 2023 Wangzhuo Yang, Bo Chen, Yijun Shen, Jiong Liu, Li Yu

To overcome these challenges, a multi-layer multi-fusion strategy framework is proposed in this paper, i. e., the server adopts the network layer parameters of each client upload model as the basic unit of fusion for information-sharing calculation.

Personalized Federated Learning

Rethinking Generalized Beta Family of Distributions

no code implementations5 Sep 2022 Jiong Liu, R. A. Serota

We approach the Generalized Beta (GB) family of distributions using a mean-reverting stochastic differential equation (SDE) for a power of the variable, whose steady-state (stationary) probability density function (PDF) is a modified GB (mGB) distribution.

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