Dr. Qitan Lv Profile

Dr. Qitan Lv

at South China Univ

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Proceedings Article | 4 August 2022 Paper

Prediction of high stock transfer of listed companies based on deep learning

Qitan Lv, Tengjin Chen, Haichao Yao

Proceedings Volume 12306, 123061H (2022) https://doi.org/10.1117/12.2641290

KEYWORDS: Data modeling, Neural networks, Performance modeling, Systems modeling, Forestry, Sun, Evolutionary algorithms, Binary data, Space operations, Signal attenuation

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Recently, the high-payment transfer of Chinese A-shares in stock investment has been highly sought after by small and medium-sized investors and has gradually become a spotlight. Listed companies make ex-rights treatment of their stocks when making high-send and transfer decisions. Investors who buy at this stage can make profits through stock appreciation in a short period. Many companies will immediately increase the daily limit when trading at a high price. Therefore, predicting the decision and buying in advance is of significance to investors. This paper uses the income statement and "high delivery" data of the vaccine cold chain, battery, steel, and planting and forestry sectors from 2010 to 2021 ,using Random Forest and XGBoost to screen out six high contributions factors with significant influence. We also use mean values to fill indicators with a missing ratio below 30% and remove the mean value of high delivery data. Then we establish a prediction model based on different Neural Network models. Some networks show high performance, in which the CNN network with regularization methods, weight decay, and dropout is the best, reaching 93 % of accuracy.

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