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双重机器学习ddml crossfit报错
2 个回复 - 1178 次查看
代码是
set seed 123
ddml init partial, kfolds(4)
ddml E[Y|X]: pystacked $Y $X, methods(ols lasso ridgecv rf gradboost) xvars2(c.($X)##c.($X)) xvars3(c.($X)##c.($X))
ddml E[D|X]: pystacked $D $X, m ...
2024-8-1 13:11 - dingrui. - Stata专版
双重机器学习ddml crossfit 报错
2 个回复 - 1191 次查看
进行论文复现时,使用《网络基础设施、包容性绿色增长与地区差距——基于双重机器学习的因果推断》提供的数据和do文件
ddml crossfit命令后出现下面错误,问问各位大佬是什么原因呀
. ddml crossfit
Cross- ...
2023-11-27 18:56 - 迈过月亮 - 机器学习技术
coso内部控制模型介绍(英文版)
0 个回复 - 78 次查看
coso内部控制模型
The COSO Internal Control Model
The COSO internal control framework was first introduced in 1992, and in 1994 a comprehensive four-section report on internal controls was issued, cons ...
2024-10-12 17:30 - 打了个飞的 - 现金交易版
银联商务金融MIS-POS实施方案
0 个回复 - 123 次查看
银联商务金融MIS-POS实施方案
第一章 MIS-POS系统介绍
一、MIS-POS
概念MIS-POS是基于收款机(包括PC兼容机)上运行的银行卡支付受理软件,因常与收银的MIS系统结合起来用而得名。此产品通过软件实现了现在正在广泛应 ...
2024-10-12 08:39 - 打了个飞的 - 现金交易版
机器学习算法配套案例实战-Xgboost调参
0 个回复 - 69 次查看
机器学习算法配套案例实战-Xgboost调参
part1_data_discovery.ipynb
test.csv
part2_xgboost.ipynb
train.csv
ipynb_checkpoints
part2_xgboost-checkpoint.ipynb
images
part1_data_discovery.ipy ...
2024-10-10 15:11 - Rona-2028 - 现金交易版
ow Do Firms Choose Their Lenders
2 个回复 - 282 次查看
【作者(必填)】Miguel Cantillo, Julian Wright
【文题(必填)】How Do Firms Choose Their Lenders? An Empirical Investigation
【年份(必填)】The Review of Financial Studies, Volume 13, Issue 1, Januar ...
2024-10-6 23:31 - czl - 求助成功区
IPOs and Long-Term Relationships
1 个回复 - 145 次查看
【作者(必填)】Ann E. Sherman[/backcolor]
【文题(必填)】IPOs and Long-Term Relationships: An Advantage of Book Building
【年份(必填)】The Review of Financial Studies, Volume 13, Issue 3, July 200 ...
2024-10-6 23:30 - czl - 求助成功区
A New Estimate of Transaction Costs
1 个回复 - 129 次查看
【作者(必填)】David A. Lesmond, Joseph P. Ogden, Charles A. Trzcinka
【文题(必填)】A New Estimate of Transaction Costs
【年份(必填)】The Review of Financial Studies, Volume 12, Issue 5, October 19 ...
2024-10-6 23:42 - czl - 求助成功区
12020 K1664啤酒 Gifting Campaign Proposal
0 个回复 - 60 次查看
Background
项目背景
In 2019,
based on category insights,
we identified “Celebration & Gifting”
as a potential space
to further drive growth of the brand.
2
Job to be ...
2024-10-3 10:17 - yshuan - 现金交易版
2021TERRAZAS LAUNCH EVENT PROPOSAL【酒】【发布会】【英文】
0 个回复 - 169 次查看
THE VOYAGE
BRAND RELAUNCH
WIP
26th March Auditoire
OUR UNDERSTANDING
Create a keep moving on to the higher ground‰ voyage
For our Guests to experience The energy and spirit of
forever elevating ...
2024-10-3 07:36 - yshuan - 现金交易版
2020年vivoS6线上发布会直播结案【手机】【发布会】
0 个回复 - 94 次查看
目 录
Part 1 项 目背 景
Part 2 项 目回 顾
Part 3 项 目效 果
Part 1
项目背景
项目背景及挑战
项目背景
2020年3月31日,vivo希望打造“一时无两”的
S6 5G新机纯线上发布会
项目挑战
挑战一:
...
2024-10-3 07:23 - yshuan - 现金交易版
EXPLOSIVE BEHAVIOR IN THE 1990s NASDAQ
1 个回复 - 97 次查看
【作者(必填)】Peter C. B. Phillips, Yangru Wu and Jun Yu
【文题(必填)】EXPLOSIVE BEHAVIOR IN THE 1990s NASDAQ: WHEN DID EXUBERANCE ESCALATE ASSET VALUES?
【年份(必填)】International Economic Rev ...
2024-10-2 13:54 - czl - 求助成功区
Unilever PW LUX IWOM proposal
0 个回复 - 70 次查看
Unilever personal wash2017 IWOM plan
Aug. 2017
objective
2017年度联合利华personal wash品类口碑营销管理,即在新型的互联网平台上(内容平台和电商平台)优化和提升。Digital平台包括但不仅限于可以产生品牌和 ...
2024-10-2 10:59 - yshuan - 现金交易版