ilmiyish

Gradient Boosding usuli

modellaransambligradient boosting
11 betPPTX75 ko'rildi0 marta sotilgan
3 000 so'm
Bobur Allayorov
Bobur Allayorov3775 ta hujjat sotilgan

Tavsif

Gradient Boosting usuli kuchsiz modellar (odatda qaror daraxtlari) ansambli orqali bashoratni yaxshilashga mo‘ljallangan iterativ optimallashtirish texnikasidir. Har bir yangi model oldingi modelning xatolarini (reziduallarni) kamaytirishga o‘qitiladi. Yo‘qotish funksiyasining gradienti yordamida istiqbol belgilanadi

Hujjat haqida

Kategoriya
Taqdimotlar | Informatika va AT
Format
PPTX
Hajmi
11 bet
Fayl hajmi
949.17 KB
Muallif
Bobur Allayorov
Qo'shilgan
27.01.2026

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