4219机器学习简单数值题short
Normalized MDI Share 4
题目
Two trees contribute split gains to features A and B. Tree 1 contributes A=12, B=5. Tree 2 contributes A=8, B=10. What are the total normalized gain importances for A and B?
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
A
B