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- | ==== 9. Principal Komponent Analysis ==== | ||
+ | ==== 9. Principal Component Analysis ==== | ||
+ | |||
+ | Vyratame si korelacnu maticu a pomocou nej ziskame hlavne vektory a hlavne komponenty pre dane data. toto mozem pouzit na dekorelaciu dat alebo redukciu dimenzie, alebo rekonstrukciu poskodenych dat, alebo kopresiu. Viacej napriklad tu: http:// | ||