K
Klaudia Kaczmarczyk
Researcher at Wrocław University of Economics
Publications - 5
Citations - 15
Klaudia Kaczmarczyk is an academic researcher from Wrocław University of Economics. The author has contributed to research in topics: Computer science & Supervised learning. The author has an hindex of 1, co-authored 4 publications receiving 2 citations.
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Journal ArticleDOI
Financial Time Series Forecasting: Comparison of Traditional and Spiking Neural Networks
Karolina Mateńczuk,Agata Kozina,Aleksandra Markowska,Kateryna Czerniachowska,Klaudia Kaczmarczyk,Paweł Golec,Marcin Hernes,Krzysztof Lutosławski,Adrianna Kozierkiewicz,Marcin Pietranik,Artur Rot,Mykola Dyvak +11 more
TL;DR: In this paper, a comprehensive experimental comparison of different spiking neural networks in predicting ETF values is presented, where the main goal was to check if the spiking networks obtain better or worse results of forecasting than traditional neural networks.
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Machine learning for liquidity prediction on Vietnamese stock market
Pham Quoc Khang,Klaudia Kaczmarczyk,Piotr Tutak,Paweł Golec,Katarzyna Kuziak,Radosław Depczyński,Marcin Hernes,Artur Rot +7 more
TL;DR: In this article, the authors developed the machine learning models for predicting the stock market liquidity in the Vietnamese stock market, focusing on the recent years from 2011 to 2019, and the results of research can be used for developing the methods for decision support on stock markets.
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Financial decisions support using the supervised learning method based on random forests
TL;DR: The aim of this paper is to develop the Supervised Learning method based on the random forest algorithm for decision support on stock exchange by determining which of the most popular technical analysis indicators have the greatest predictive power for a successful transaction with the feature importance method.
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Backtesting comparison of machine learning methods on Warsaw Stock Exchange
TL;DR: The aim of this paper is the development of the Supervised Learning method based on machine learning algorithms, and the best results were achieved by the Logistic Regression.
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Backtesting comparison of machine learning algorithms with different random seed
TL;DR: In this article , the authors examined the effectiveness of selected machine learning algorithms and to find the best one for stock data by comparing several selected algorithms using a backtesting environment on the same data sets and general parameters.