结果:找到“NNI”相关内容1000个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
KNNImputer填充缺失值的几点疑问
0 个回复 - 530 次查看
使用sklearn库的K
NNImputer填充缺失值的几个问题:
1、在划分数据集为训练集和测试集前进行缺失值填充,还是划分之后分别对训练集和测试集进行缺失值填充
2、如果是划分数据集后进行缺失值填充,是先用fit_transfo ...
2023-8-1 09:21 - xf503 - 数据分析与数据挖掘
Winning With Options Trading
3 个回复 - 568 次查看
Winning With Options Trading: From The Basics To Leveraging The Best Strategies For Explosive Income
2023 | English | B0BX76477C | EPUB | 131 pages[/backcolor]
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2023-5-21 05:56 - zhangke0987 - 经管书评
Python for beginningers,12e,2022.10
6 个回复 - 1381 次查看
The Python for Beginners, teaches the basics of Python so you will be able to start coding in no time!
This genius guide to Python Programming covers everything from basic syntax to algorithm impleme ...
2022-10-27 07:43 - gaowq - python论坛
Riemannian Geometry in an Orthogonal Frame
3 个回复 - 514 次查看
Riemannian Geometry in an Orthogonal Frame
作者: [法]Elie Cartan
出版社: World Scientific Pub Co Inc
副标题: From Lectures Delivered by Elie Cartan at the Sorbonne in 1926-27
译者: Vladislav V. ...
2022-12-30 00:43 - wxwpxh - 经济金融数学专区
Geometry of Riemannian Spaces
2 个回复 - 516 次查看
Geometry of Riemannian Spaces
作者: Elie Cartan
出版社: Math Science Press
副标题: Lie Groups; History, Frontiers and Applications Series
出版年: 1983-08
定价: USD 85.00
装帧: Hardcover
ISBN: ...
2022-12-30 00:50 - wxwpxh - 经济金融数学专区
求助2009年论文Discrete location planning
3 个回复 - 334 次查看
【作者(必填)】Haase, K
【文题(必填)】Discrete location planning
【年份(必填)】2009
【全文链接或数据库名称(选填)】Haase, K. (2009). Discrete location planning. Technical Report WP-09-07. Insti ...
2022-12-24 17:24 - chenjingxu - 求助成功区
Beginning Office 365 Collaboration Apps
7 个回复 - 401 次查看
Beginning Office 365 Collaboration Apps: Working in the Microsoft Cloud
By 作者: Ralph Mercurio
ISBN-10 书号: 1484238486
ISBN-13 书号: 9781484238486
Edition 版本: 1st ed.
出版日期: 2018-08-26
pa ...
2018-12-15 11:51 - 13950050756 - 经管书评