JUFT REGRESSIYA MODELIDA Z-SONLAR ASOSIDA NOANIQLIKNI BAHOLASH
DOI:
https://doi.org/10.65164/6946tf70Kalit so‘zlar:
Z-son, Klassik juft regressiya, noaniqlik, , moliya bozori, lingvistik, Z-regressiya modeliAbstrak
Ushbu maqolada noaniqlik va ishonchlilik omillari mavjud bo‘lgan sharoitlarda regressiya tahlilini takomillashtirish masalasi ko‘rib chiqiladi. Klassik juft regressiya modeli aniq sonli ma’lumotlarga tayanishi sababli, real hayotdagi ko‘plab masalalarda — xususan, iqtisodiyot, ekologiya, moliya bozorlari va tibbiyot sohalarida uchraydigan noaniq, lingvistik va ekspert baholariga asoslangan ma’lumotlarni to‘liq aks ettira olmaydi. Mazkur cheklovni bartaraf etish maqsadida Lotfi Zadeh tomonidan taklif etilgan Z-sonlar nazariyasiga asoslangan Z-regressiya modeli ishlab chiqildi.
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