Ohanyan VK, Zohrabyan HZ. LOSS FUNCTIONS AND DESCENT METHOD. Proc. YSU A: Phys. Math. Sci. [Internet]. 2021 May 21 [cited 2024 May 15];55(1 (254):29-35. Available from: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol55_no1_2021_pp029-035