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ORIGINAL RESEARCH article

Front. Appl. Math. Stat.

Sec. Mathematics of Computation and Data Science

Volume 11 - 2025 | doi: 10.3389/fams.2025.1566078

Big Data-Driven Corporate Financial Forecasting and Decision Support: A Study of CNN-LSTM Machine Learning Models

Provisionally accepted
  • Chengdu College of Arts and Sciences, Chengdu, China

The final, formatted version of the article will be published soon.

    With the rapid advancement of information technology, especially the widespread use of big data and machine learning technologies, corporate financial management is undergoing unprecedented transformation. Traditional methods often fall short in providing accurate forecasts, fast decision support, and flexible operations. To address these issues, this study proposes a hybrid model combining Convolutional Neural Networks (CNN) and Long Short-Term Memory (LSTM) networks, aiming to improve the prediction accuracy and decision efficiency of corporate financial data. The study utilizes financial data from A-share listed companies in the CSMAR database from 2000 to 2023, covering 54 key financial indicators with a total of 54,389 observations. The data is first preprocessed and reduced using Principal Component Analysis (PCA) to remove redundancy and noise. Then, the CNN-LSTM hybrid model is applied to the reduced data for training and testing. The experimental results show that the proposed model has an MSE of 0.020 and an R² of 0.411, significantly outperforming traditional ARIMA, Random Forest, XGBoost, and standalone LSTM models. A practical enterprise case analysis further validates the model’s effectiveness in improving financial forecasting accuracy, optimizing decision-making efficiency, and reducing financial risks. Overall, the financial forecasting and decision support system based on big data and machine learning can significantly enhance corporate financial management, helping businesses achieve more efficient risk control and sustainable development in an uncertain market environment.

    Keywords: big data, Financial forecasting, Decision Support, CNN-LSTM, machine learning

    Received: 24 Jan 2025; Accepted: 31 Mar 2025.

    Copyright: © 2025 Yang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: AiXiang Yang, Chengdu College of Arts and Sciences, Chengdu, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

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