Výsledky vyhledávání - "Alina Marchlewska"

Local Levenberg-Marquardt Algorithm for Learning Feedforwad Neural Networks

Autor: Alina Marchlewska, Jarosław Bilski, Jacek M. Zurada, Bartosz Kowalczyk

Publikováno v: Journal of Artificial Intelligence and Soft Computing Research. 10:299-316

This paper presents a local modification of the Levenberg-Marquardt algorithm (LM). First, the mathematical basics of the classic LM method are shown. The classic LM algorithm is very efficient for learning small neural networks. For bigger neural ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40f7acab289d45400611a834373819f8
https://doi.org/10.2478/jaiscr-2020-0020

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Fast Image Index for Database Management Engines

Autor: Alina Marchlewska, Patryk Najgebauer, Mirosław Kordos, Rafał Grycuk, Magdalena Scherer

Publikováno v: Journal of Artificial Intelligence and Soft Computing Research. 10:113-123

Large-scale image repositories are challenging to perform queries based on the content of the images. The paper proposes a novel, nested-dictionary data structure for indexing image local features. The method transforms image local feature vectors in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75191f268629b523085e62b29a2b5300
https://doi.org/10.2478/jaiscr-2020-0008

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Semantic Hashing for Fast Solar Magnetogram Retrieval

Autor: Alina Marchlewska, Rafal Scherer, Rafal Grycuk, Christian Napoli

We propose a method for content-based retrieving solar magnetograms. We use the SDO Helioseismic and Magnetic Imager output collected with SunPy PyTorch libraries. We create a mathematical representation of the magnetic field regions of the Sun in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68e2b6152f54bb77d9336267fdee12e0
https://hdl.handle.net/11573/1664527

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The Internet of Things: Technological and Social Aspects

Autor: Alina Marchlewska, Grzegorz Sowa

Publikováno v: Journal of Applied Computer Science Methods. 8:17-27

The basic idea of is the Internet of Things is presence around us of a variety of things – such as RFID tags, sensors, actuators, mobile phones, etc. – which are able to interact with each other and cooperate with their neighbors to reach common

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80ff21bcb84723ee185b36d888f17a44
https://doi.org/10.1515/jacsm-2016-0002

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The Method of Predicting Changes of a Dynamic Signature Using Possibilities of Population-Based Algorithms

Autor: Krystian Łapa, Alina Marchlewska, Marcin Zalasiński, Krzysztof Cpałka

Publikováno v: Artificial Intelligence and Soft Computing ISBN: 9783030209117
ICAISC (1)

Verification of a signature on the basis of its dynamics is an important issue of biometrics. This kind signature is called the dynamic signature. It can be represented, among others, by the set of features determined on the basis of time characteris

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fd1360751c70c86eebed1fee0fc59b4
https://doi.org/10.1007/978-3-030-20912-4_49

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Application of Spiking Neural Networks to Fashion Classification

Autor: Piotr Opielka, Katarzyna Nieszporek, Michal R. Wróbel, Janusz T. Starczewski, Alina Marchlewska

Publikováno v: Artificial Intelligence and Soft Computing ISBN: 9783030209117
ICAISC (1)

In this paper, a model of spiking neural networks is studied. Such networks are commonly called as the third generation of artificial neural networks. The main difference between them and previous generation networks is that they are based on spiking

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07ea2ff0798974dc29cfc714a667e3f8
https://doi.org/10.1007/978-3-030-20912-4_17

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ON A GENERALIZATION OF CLOSE-TO-CONVEXITY FOR COMPLEX HOLOMORPHIC FUNCTIONS IN Cn

Autor: Alina Marchlewska

Publikováno v: Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::158dd363cbfa96f1c7251f522148b26f
https://doi.org/10.1515/dema-2005-0408

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The Role of Information Technology for People with Intellectual Disabilities

Autor: Alina Marchlewska, Piotr Goetzen

Publikováno v: Journal of Applied Computer Science Methods. 6

A mentally disabled person has limited access to information and communication. Making a computer available to such a person we give them an opportunity to be independent in life and develop their self-reliability. They can take part in various forms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd8f2d2566290dee53466a9df8270836
https://doi.org/10.2478/jacsm-2014-0006

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