Nemokamas pristatymas nuo 29€

  • check 10 + milijonai knygų
  • check Naujienos (kiekvieną dieną)
  • check 1 + mln. klientų mus pasitiki
  • check Geros kainos % Nuolaidos
  • check Nemokamas pristatymas nuo 29 eur

DIMENSIONALITY REDUCTION FOR CLASSIFICATION WITH HIGH-DIMENSIONAL DATA - Siva Tian

Anglų
2010-08-25
78,03 € 120,04 €

-35% su kodu BOOKS

Turime sandėlyje pas mūsų tiekėją

Pristatymas per 10-16 d.d.

30 dienų grąžinimo politika

High-dimensional data refers to data with a large number of variables. Classifying these data is a difficult problem because the enormous number of variables poses challenges to conventional classification methods and renders many classical techniques impractical. A natural solution is to add a dimensionality reduction step before a classification technique is applied. We Propose three methods to deal with ... Visas aprašymas

Jums taip pat gali patikti

Aprašymas

High-dimensional data refers to data with a large number of variables. Classifying these data is a difficult problem because the enormous number of variables poses challenges to conventional classification methods and renders many classical techniques impractical. A natural solution is to add a dimensionality reduction step before a classification technique is applied. We Propose three methods to deal with this problem: a simulated annealing (SA) based method, a multivariate adaptive stochastic search (MASS) method, and a functional adaptive classification (FAC) method. The third method considers functional predictors. They all utilize stochastic search algorithms to select a handful of optimal transformation directions from a large number of random directions in each iteration. These methods are designed to mimic variable selection type methods, such as the Lasso, or variable combination methods, such as PCA, or a method that combines the two approaches. We demonstrate the strengths of our methods on an extensive range of simulation and real-world studies.

Daugiau informacijos

Autorius Siva Tian
Leidėjas VDM Verlag Dr. Müller
Išleidimo metai 2010
Viršelio tipas Minkšti viršeliai
EAN 9783639288681
Parašykite savo atsiliepimą
Jūs peržiūrėjote: DIMENSIONALITY REDUCTION FOR CLASSIFICATION WITH HIGH-DIMENSIONAL DATA
Jūsų įvertinimas:

Goodreads Atsiliepimai

78,03 € 120,04 €