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The term "bootstrap" originated in the 19th century as a metaphor for self-improvement or achieving something independently, without external assistance. This concept extends to statistical bootstrapping, a self-contained method for estimating population parameters through resampling, even though it can be computationally intensive. Developed by the American statistician Dr. Bradley Efron in 1979, bootstrapping provides a robust way to perform inference when the original sample size is...
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Stock market prediction using Altruistic Dragonfly Algorithm.

Bitanu Chatterjee1, Sayan Acharya1, Trinav Bhattacharyya1

  • 1Department of Computer Science and Engineering, Jadavpur University, Kolkata, West Bengal, India.

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|April 14, 2023
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Summary
This summary is machine-generated.

This study introduces an Altruistic Dragonfly Algorithm (ADA) combined with Least Squares Support Vector Machine (LS-SVM) for improved stock market prediction. The novel approach enhances prediction accuracy by optimizing LS-SVM parameters, outperforming existing methods.

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Area of Science:

  • Computational Finance
  • Machine Learning
  • Artificial Intelligence

Background:

  • Accurate stock market prediction is crucial for financial decision-making.
  • Traditional models often struggle with local minima and overfitting, limiting predictive performance.

Purpose of the Study:

  • To propose and evaluate a novel hybrid model for stock market prediction.
  • To enhance the predictive accuracy of Least Squares Support Vector Machine (LS-SVM) using an optimization algorithm.

Main Methods:

  • A hybrid model combining the Altruistic Dragonfly Algorithm (ADA) with LS-SVM was developed.
  • ADA was employed to optimize LS-SVM parameters, mitigating issues like local minima and overfitting.
  • The model's performance was validated across 12 diverse financial datasets.

Main Results:

  • The proposed ADA-LS-SVM model demonstrated superior predictive ability compared to other meta-heuristic algorithms.
  • Experimental results confirmed the effectiveness of ADA in optimizing LS-SVM parameters for stock market forecasting.
  • The hybrid model achieved better prediction performance, indicating its robustness.

Conclusions:

  • The integration of ADA with LS-SVM offers a promising approach for more accurate stock market prediction.
  • The study highlights the potential of meta-heuristic algorithms in refining machine learning models for financial applications.
  • The proposed method provides a valuable tool for investors and financial analysts seeking reliable market insights.