Search Results for author: Zijian Shi

Found 4 papers, 1 papers with code

DGDNN: Decoupled Graph Diffusion Neural Network for Stock Movement Prediction

1 code implementation3 Jan 2024 Zinuo You, Zijian Shi, Hongbo Bo, John Cartlidge, Li Zhang, Yan Ge

Moreover, the ablation study and sensitivity study further illustrate the effectiveness of the proposed method in modeling the time-evolving inter-stock and intra-stock dynamics.

Graph Learning Representation Learning

Neural Stochastic Agent-Based Limit Order Book Simulation: A Hybrid Methodology

no code implementations28 Feb 2023 Zijian Shi, John Cartlidge

We show that the stylised facts remain and we demonstrate order flow impact and financial herding behaviours that are in accordance with empirical observations of real markets.

The Limit Order Book Recreation Model (LOBRM): An Extended Analysis

no code implementations1 Jul 2021 Zijian Shi, John Cartlidge

The limit order book (LOB) depicts the fine-grained demand and supply relationship for financial assets and is widely used in market microstructure studies.

The LOB Recreation Model: Predicting the Limit Order Book from TAQ History Using an Ordinary Differential Equation Recurrent Neural Network

no code implementations2 Mar 2021 Zijian Shi, Yu Chen, John Cartlidge

In an order-driven financial market, the price of a financial asset is discovered through the interaction of orders - requests to buy or sell at a particular price - that are posted to the public limit order book (LOB).

Transfer Learning

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