Detail publikačního výsledku

On the processing of big laser spectroscopy data; the issue of dimensionality reduction

POŘÍZKA, P.; MODLITBOVÁ, P.; KÉPEŠ, E.; VRÁBEL, J.; PROCHAZKA, D.; KAISER, J.

Originální název

On the processing of big laser spectroscopy data; the issue of dimensionality reduction

Anglický název

On the processing of big laser spectroscopy data; the issue of dimensionality reduction

Druh

Konferenční sborník (ne stať)

Originální abstrakt

The state-of-the-art laser-ablation based spectroscopic instruments provide data sets increasing in size, number of objects (spectra) and variables (wavelengths). In this work, we focus namely on the Laser-Induced Breakdown Spectroscopy (LIBS) technique. However, the presented algorithms are applicable also for the processing of data obtained using other optical emission spectroscopic techniques and even mass spec techniques. Typically, the data sets are overloaded with information, analytically relevant as well as redundant, e.g. originating from noise and background.

Anglický abstrakt

The state-of-the-art laser-ablation based spectroscopic instruments provide data sets increasing in size, number of objects (spectra) and variables (wavelengths). In this work, we focus namely on the Laser-Induced Breakdown Spectroscopy (LIBS) technique. However, the presented algorithms are applicable also for the processing of data obtained using other optical emission spectroscopic techniques and even mass spec techniques. Typically, the data sets are overloaded with information, analytically relevant as well as redundant, e.g. originating from noise and background.

Klíčová slova

LIBS; biologic samples; data processing; principal component analysis; self-organizing maps

Klíčová slova v angličtině

LIBS; biologic samples; data processing; principal component analysis; self-organizing maps

Autoři

POŘÍZKA, P.; MODLITBOVÁ, P.; KÉPEŠ, E.; VRÁBEL, J.; PROCHAZKA, D.; KAISER, J.

Rok RIV

2020

Vydáno

09.06.2019

Strany od

126

Strany do

126

Strany počet

388

BibTex

@proceedings{BUT159116,
  editor="Pavel {Pořízka} and Pavlína {Modlitbová} and Erik {Képeš} and Jakub {Vrábel} and David {Prochazka} and Jozef {Kaiser}",
  title="On the processing of big laser spectroscopy data; the issue of dimensionality reduction",
  year="2019",
  pages="126--126"
}