Wyniki wyszukiwania dla: wyszukiwanie informacji data mining

• Harmony Search for Data Mining with Big Data

  Publikacja

  • J. Balicki
  • P. Dryja
  • W. Korłub

  - Rok 2016

  In this paper, some harmony search algorithms have been proposed for data mining with big data. Three areas of big data processing have been studied to apply new metaheuristics. The first problem is related to MapReduce architecture that can be supported by a team of harmony search agents in grid infrastructure. The second dilemma involves development of harmony search in preprocessing of data series before data mining. Moreover,...

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• Data Mining Applications and Methods in Medicine

  Publikacja

  • A. Brzeski
  • P. Rościszewski
  • J. Cychnerski

  - Rok 2014

  In this paper we describe the research area of data mining and its applications in medicine. The origins of data mining and its crucial features are shortly presented. We discuss the specificity of medicine as an application area for computer systems. Characteristic features of the medical data are investigated. Common problems in the area are also presented as well as the strengths and capabilities of the data mining methods....

• Frequent Sequence Mining in Web Log Data

  Publikacja

  • P. Weichbroth

  - Rok 2018

  The amount of information available even on a single web server can be huge. On the other hand, the amount of visitors (users) can often reach a number of at least six digits. Users vary in gender, age and education, and in consequence their information needs are different. Moreover, they subconsciously expect to get more adequate content after visiting the first few pages. The scope of this kind of problem relates to the domain...

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• Anna Baj-Rogowska dr

  Osoby

  Katedra Informatyki w Zarządzaniu

  Anna Baj-Rogowska zatrudniona jest na stanowisku adiunkta w Katedrze Informatyki w Zarządzaniu (Politechnika Gdańska, Wydział Zarządzania i Ekonomii). Jej wyższa edukacja związana jest z Uniwersytetem Gdańskim, gdzie ukończyła magisterskie studia informatyczne, studia doktoranckie i następnie uzyskała stopień naukowy doktora nauk ekonomicznych w zakresie nauk o zarządzaniu (Katedra Informatyki Ekonomicznej na Wydziale Zarządzania...

• Data Mining (for Data Engineering) - Nowy

  Kursy Online

  • T. Zawadzka
  • A. Karpus
  • W. Waloszek
  • K. Goczyła

• Ireneusz Czarnowski Prof.

  Osoby

  IRENEUSZ CZARNOWSKI is a graduate of the Faculty of Electrical Engineering at Gdynia Maritime University. He gained a doctoral degree in the field of computer science at Poznan University of Technology and a postdoctoral degree in the field of computer science at Wroclaw University of Science and Technology. Since 1998 is associated with Gdynia Maritime University, currently is a professor of computer science in the Department...

• Music Data Processing and Mining in Large Databases for Active Media

  Publikacja

  • B. Kostek
  • P. Hoffmann

  - Rok 2014

  The aim of this paper was to investigate the problem of music data processing and mining in large databases. Tests were performed on a large data-base that included approximately 30000 audio files divided into 11 classes cor-responding to music genres with different cardinalities. Every audio file was de-scribed by a 173-element feature vector. To reduce the dimensionality of data the Principal Component Analysis (PCA) with variable...

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• DATA MINING NSTAC 2022

  Kursy Online

  • N. Rizun

  NSTAC

• Data Mining 2023/24

  Kursy Online

  • P. Weichbroth
  • A. Karpus
  • W. Waloszek

• DATA MINING IN CONSTRUCTION RESEARCH

  Publikacja

  • J. Rosłon
  • H. Anysz
  • A. Nicał

  - Rok 2018

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