Evidence map›Paper›PMID 41298975›Full record

ArticleScientific reports2025

A novel method of bayesian genetic optimization on automated hyperparameter tuning.

Qi Li, Norshaliza Kamaruddin, Jia Zhang, Chen Peng, Ariel Sui Ki Khoo

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Qi LiFaculty of Artificial Intelligence, UTM, Malaysia.
Norshaliza KamaruddinFaculty of Artificial Intelligence, UTM, Malaysia. norshaliza.k@utm.my.
Jia ZhangAsset Mgt Department, Ping An Property & Casualty Insurance, Shenzhen, China.
Chen PengFrontier Technology Team, Ping An Technology, Shenzhen, China.
Ariel Sui Ki KhooUniversity of Toronto, Toronto, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper presents a novel approach that integrates Symbolic Genetic Programming (SGP) with Bayesian techniques within a Deep Neural Network (DNN) framework. The primary contribution of this research is the introduction of a Bayesian-based Genetic Algorithm (BayGA), designed to automate the tuning of hyperparameters for stock market prediction. Prior studies have shown that manual hyperparameter tuning can negatively impact prediction accuracy. The proposed BayGA method effectively optimizes critical hyperparameters' tuning, leading to enhanced predictive performance. Experimental results show that the DNN model combined with BayGA outperforms major stock indices, achieving annualized returns exceeding those of the HS300, CSI500, and CSI1000 by 10.06%, 8.62%, and 16.42%, respectively, with Calmar Ratios of 3.83, 2.71, and 6.20. These findings underscore the effectiveness of the proposed BayGA technique in developing robust financial forecasting models.

Indexed as

Automatic hyperparameters tuningBayesianGenetic algorithmMultilayer perceptron (MLP); Long-Short term memory neural network (LSTM); cross-sectional stock return prediction

Identifiers

PMID41298975
PMCPMC12678445

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.