4402机器学习中等essayshort
Target Overlap Trap
题目
You build a 5-day forward-return label every day and then use adjacent samples as if they were independent. What is the structural issue?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
You build a 5-day forward-return label every day and then use adjacent samples as if they were independent. What is the structural issue?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。