4420机器学习简单数值题short
Latest Label-Safe Training Day 5
题目
A test block starts on day 121. Training labels are 5-day forward returns, and you also impose a 2-day embargo immediately before the test block. What is the latest training day whose full forward label still remains valid?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案