Problem 44400. 二つのベクトルの要素ごとの積の平均を計算しよう
62.73% Correct | 37.27% Incorrect
Last Solution submitted on May 26, 2023
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yurenchu on 9 Nov 2017
That's not the correct definition of the concept of "weighted average". Instead, it's rather the average product of two data vectors x and w.
David Verrelli on 11 Nov 2017
I agree with yurenchu. If you want to choose Problems to translate, then first read all comments made about the original Problem statement to see if there are any important critiques to heed. If so, then either address the critiques and create an improved version of the Problem, or else choose a different original Problem.
mizuki on 14 Nov 2017
Changed the translation
David Verrelli on 13 Dec 2017
Very good :-)
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