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Pregled bibliografske jedinice broj: 586646

Classification of Hydrochemical Data in Reduced Dimensional Space

Dobša, Jasminka; Praus, Petr; Kumar, Ch. Aswani; Praks, Pavel
Classification of Hydrochemical Data in Reduced Dimensional Space // Journal of information and organizational sciences, 36 (2012), 1; 27-37 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 586646 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Classification of Hydrochemical Data in Reduced Dimensional Space

Autori
Dobša, Jasminka ; Praus, Petr ; Kumar, Ch. Aswani ; Praks, Pavel

Izvornik
Journal of information and organizational sciences (1846-3312) 36 (2012), 1; 27-37

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
concept decomposition; dimensionality reduction; principal components analysis; support vector machines

Sažetak
The main objective of this paper is to systematically analyze the performance of water sample classifications for different data representations. We compare the classification of full data representation to the classification of data items in a lower dimensional space obtained by the projection of the original data on the space formed by first principal components, and further, on the space of centroids of classes. We use linear support vector machines for classification of ground water samples collected from five different localities of the Odra River basin. The obtained results are evaluated by standard measures including recall, precision and F1measure.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Informacijske i komunikacijske znanosti



POVEZANOST RADA

Projekti:
016-0161741-1739 - Razvoj informacijske infrastrukture i deduktivnih mehanizama Semantičkog Weba (Čubrilo, Mirko, MZOS ) ( CroRIS)
016-0361935-1728 - Semantičko modeliranje višeagentnih sustava (Maleković, Mirko, MZOS ) ( CroRIS)

Ustanove:
Fakultet organizacije i informatike, Varaždin

Profili:

Avatar Url Jasminka Dobša (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Dobša, Jasminka; Praus, Petr; Kumar, Ch. Aswani; Praks, Pavel
Classification of Hydrochemical Data in Reduced Dimensional Space // Journal of information and organizational sciences, 36 (2012), 1; 27-37 (međunarodna recenzija, članak, znanstveni)
Dobša, J., Praus, P., Kumar, C. & Praks, P. (2012) Classification of Hydrochemical Data in Reduced Dimensional Space. Journal of information and organizational sciences, 36 (1), 27-37.
@article{article, author = {Dob\v{s}a, Jasminka and Praus, Petr and Kumar, Ch. Aswani and Praks, Pavel}, year = {2012}, pages = {27-37}, keywords = {concept decomposition, dimensionality reduction, principal components analysis, support vector machines}, journal = {Journal of information and organizational sciences}, volume = {36}, number = {1}, issn = {1846-3312}, title = {Classification of Hydrochemical Data in Reduced Dimensional Space}, keyword = {concept decomposition, dimensionality reduction, principal components analysis, support vector machines} }
@article{article, author = {Dob\v{s}a, Jasminka and Praus, Petr and Kumar, Ch. Aswani and Praks, Pavel}, year = {2012}, pages = {27-37}, keywords = {concept decomposition, dimensionality reduction, principal components analysis, support vector machines}, journal = {Journal of information and organizational sciences}, volume = {36}, number = {1}, issn = {1846-3312}, title = {Classification of Hydrochemical Data in Reduced Dimensional Space}, keyword = {concept decomposition, dimensionality reduction, principal components analysis, support vector machines} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus

Uključenost u ostale bibliografske baze podataka::


  • Computer and Information Systems Abstracts
  • INSPEC
  • LISA: Library and Information Science Abstracts

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