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P

Petr Hájek

Faculty of Economics and Administration

57H指数
598论文数
1.7W被引数
收录论文 84
发表时间
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Multidimensional uncertainty in commodity markets: a hybrid deep learning approach for corn futures price forecasting商品市场中的多维不确定性：基于混合深度学习的玉米期货价格预测方法
errAnnals of Operations Research
IF4.5
err2026-08-27
err0
PREAI
errMohammad Zoynul Abedin; Petr Hajek; Ran Wu; Hongjun Zeng
err分享
err收藏
Mitigating classification discrepancies in cesarean section using robust data balancing and domain-informed explanations通过稳健的数据平衡和领域知情解释来减轻剖宫产分类中的差异
errBiomedical Signal Processing and Control
IF4.9
err2026-04-01
err0
PREAI
errMd. Rashedul Islam; Mahmudul Hasan; Priyanka Roy; Md. Palash Uddin; Petr Hajek; Mohammad Zoynul Abedin
err分享
err收藏
Two-Stage Feature Selection for Early Warning of Default Risk两阶段特征选择用于违约风险的早期预警
errKnowledge-Based Systems
IF7.6
err2026-03-15
err0
PREAI
errZhe Li; Lina He; Mohammad Zoynul Abedin; Petr Hajek; Brian Lucey
err分享
err收藏
A hybrid adaptive trading strategy integrating investor sentiment for precious metal ETFs一种整合投资者情绪的贵金属ETF混合自适应交易策略
errFinancial Innovation
IF7.2
err2026-02-12
err0
errOAAI
errJosef Novotny; Petr Hajek
err分享
err收藏
Financial statement fraud detection using topic-driven financial sentiment analysis基于主题驱动的财务情感分析的财务报表舞弊检测
errDecision Support Systems
IF6.8
err2026-01-08
err0
errOAAI
errPetr Hajek; Josef Novotny; Michal Munk
err分享
err收藏
From scores to insights: Predicting MT errors using reliable metrics and linguistic typology in slavic languages从评分到洞见：利用可靠指标和语言类型学预测斯拉夫语言中的机器翻译错误
errMethodsX
IF1.9
err2025-12-01
err1
errOAAI
errMunkova, Dasa; Benkova, Lucia; Munk, Michal; Benko, Lubomir; Hajek, Petr
err分享
err收藏
Nonlinear spillovers in precious metals markets: A TCN-based extension of the Diebold–Yilmaz Framework贵金属市场中的非线性溢出效应：基于TCN框架对Diebold–Yilmaz框架的扩展
errFinance Research Letters
IF6.9
err2025-09-20
err0
PREAI
errJosef Novotnya; Petr Hajeka
err分享
err收藏
A multi-objective framework for predicting public opinion trends on infectious diseases using NSGA-II and interval predictions基于NSGA-II和区间预测的预测传染病公众舆论趋势的多目标框架
errExpert Systems with Applications
IF7.5
err2025-09-16
err0
errOAAI
errFutian Weng; Meng Su; Petr Hajek; Mohammad Zoynul Abedin
err分享
err收藏
The effects of regulatory mechanism on enterprise carbon reduction policies监管机制对企业碳减排政策的影响
errResearch in International Business and Finance
IF6.9
err2025-05-15
err0
errOAAI
errXi Zhang; Qingyuan Zhu; Petr Hajek; Brian Lucey; Mohammad Zoynul Abedin
err分享
err收藏
Class imbalance Bayesian model averaging for consumer loan default prediction: The role of soft credit information
errRESEARCH IN INTERNATIONAL BUSINESS AND FINANCE
IF6.9
err2025-02-01
err0
errOAAI
errWeng, Futian; Zhu, Miao; Buckle, Mike; Hajek, Petr; Abedin, Mohammad Zoynul
err分享
err收藏
An Ensemble Model Minimising Misjudgment Cost: Empirical Evidence From Chinese Listed Companies一种最小化误判成本的集成模型：来自中国上市公司的实证证据
errInternational Journal of Finance & Economics
IF2.8
err2025-01-31
err0
errOAAI
errKunpeng Yuan; Mohammad Zoynul Abedin; Petr Hajek
err分享
err收藏
Burden of Myasthenia Gravis in the Czech Republic: Analysis of the Nationwide Patient Registry
errNEUROLOGY AND THERAPY
IF4.8
err2024-12-04
err0
errOAAI
errVohanka, Stanislav; Tichopad, Ales; Horakova, Magda; Junkerova, Jana; Jakubikova, Michala; Pitha, Jiri; Tyblova, Michaela; Vlazna, Daniela; Brecikova, Katarina; Cudny, Jacek; Hajek, Petr
err分享
err收藏
Enhancing cardiovascular risk assessment with advanced data balancing and domain knowledge-driven explainability
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2024-12-01
err0
errOAAI
errYang, Fan; Qiao, Yanan; Hajek, Petr; Abedin, Mohammad Zoynul
err分享
err收藏
Detecting fake news on social networks via linguistic features and information-seeking patterns during the Covid-19 period
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2024-11-26
err1
PREAI
errHajek, Petr; Sahut, Jean-Michel; Munk, Michal; Munkova, Dasa
err分享
err收藏
Predicting corporate credit ratings using the content of ESG reports
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2024-11-14
err1
PREAI
errHajek, Petr; Sahut, Jean-Michel; Myskova, Renata
err分享
err收藏
An explainable federated learning and blockchain-based secure credit modeling method一种可解释的联邦学习和基于区块链的安全信用建模方法
errEUROPEAN JOURNAL OF OPERATIONAL RESEARCH
IF6
err2024-09-01
err18
errOAAI
errYang, Fan; Abedin, mmad Zoynul; Hajek, Petr
err分享
err收藏
Corporate financial distress prediction using the risk-related information content of annual reports
errINFORMATION PROCESSING & MANAGEMENT
IF6.9
err2024-09-01
err3
PREAI
errHajek, Petr; Munk, Michal
err分享
err收藏
Credit rating prediction using a fuzzy MCDM approach with criteria interactions and TOPSIS sorting使用具有标准交互和TOPSIS排序的模糊MCDM方法进行信用等级预测
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2024-08-05
err1
PREAI
errHajek, Petr; Sahut, Jean-Michel; Olej, Vladimir
err分享
err收藏
Aversion and ambiguity: On the robustness of the macroeconomic uncertainty measure framework
errTECHNOLOGICAL FORECASTING AND SOCIAL CHANGE
IF13.3
err2024-06-01
err1
errOAAI
errBouteska, Ahmed; Sharif, Taimur; Hajek, Petr; Abedin, Mohammad Zoynul
err分享
err收藏
The use of residual analysis to improve the error rate accuracy of machine translation
errSCIENTIFIC REPORTS
IF3.9
err2024-04-23
err1
errOAAI
errBenko, L'ubomir; Munkova, Dasa; Munk, Michal; Benkova, Lucia; Hajek, Petr
err分享
err收藏

研究方向

暂无研究方向
合作学者
合作期刊
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B
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H 指数: 80 · 论文数: 702
M
M. Kabir Hassan
H 指数: 75 · 论文数: 964
J
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H 指数: 68 · 论文数: 864
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