Search Results for author: Antal Jakovác

Found 4 papers, 1 papers with code

Learning ECG signal features without backpropagation

no code implementations4 Jul 2023 Péter Pósfay, Marcell T. Kurbucz, Péter Kovács, Antal Jakovác

Representation learning has become a crucial area of research in machine learning, as it aims to discover efficient ways of representing raw data with useful features to increase the effectiveness, scope and applicability of downstream tasks such as classification and prediction.

Representation Learning Time Series

Predicting the Price Movement of Cryptocurrencies Using Linear Law-based Transformation

no code implementations27 Apr 2023 Marcell T. Kurbucz, Péter Pósfay, Antal Jakovác

The aim of this paper is to investigate the effect of a novel method called linear law-based feature space transformation (LLT) on the accuracy of intraday price movement prediction of cryptocurrencies.

LLT: An R package for Linear Law-based Feature Space Transformation

1 code implementation27 Apr 2023 Marcell T. Kurbucz, Péter Pósfay, Antal Jakovác

The presented R package, called LLT, implements this algorithm in a flexible yet user-friendly way.

Time Series

Linear Laws of Markov Chains with an Application for Anomaly Detection in Bitcoin Prices

no code implementations24 Jan 2022 Marcell T. Kurbucz, Péter Pósfay, Antal Jakovác

The goals of this paper are twofold: (1) to present a new method that is able to find linear laws governing the time evolution of Markov chains and (2) to apply this method for anomaly detection in Bitcoin prices.

Anomaly Detection

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