قسم الرياضيات و الإعلام الإلي

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المقياس: Apprentissage automatique II

  1. معلومات
  2. الأسئلة
  3. التعليم عن بعد

Feature Selection : Filter, Wrapper, Embedded :

0 votes

In feature selection, what's the difference between:

  1. Filter
  2. Wrapping
  3. Embedded

نشر على 07:59, الثلاثاء 14 ينا 2020 By Imed BOUCHRIKA
In Apprentissage automatique II


أجوبة (1)




جواب (1)

0 votes

filter : informative variables , classification stage , relies on vaious measurment 

wrapper : more computation than filter , evaluation set within classification ,classifier dependant , better than filter.

embedded :is classifier dependent , in DT ,select as part of classifier design , combined space of feature subsets and classifier models .

نشر على 01:50, الأحد 16 فبر 2020 by noussaiba ledjemel (23 points)
In Apprentissage automatique II



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