今天,QIML为大家分享几道有关Two Sigma面试的真题系列,分为上下两期。本期为第一篇。
Q1: Let 𝑋,𝑌 be iid uniform random variables in [0,1]. Find the regression coefficient β of 𝑌 on 𝑋 with the condition on 𝑋+𝑌>1.
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Q2: N random variables, same correlation between any two. what is the range of the correlation value?
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下期为大家分享编程真题,尽情期待~
面试系列汇总
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