结果：找到“re-import”相关内容37个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”
Uncomtrade—2000-2019年190多个国家双边贸易额的矩阵形式16 个回复 - 4038 次查看 之前分享了从Uncomtrade下载的2000-2020年193个国家的双边贸易数据，https://bbs.pinggu.org/thread-10742274-1-1.html 现分享处理过后的矩阵形式的双边贸易额数据（仅包含2000-2019年）。 表格中是以列国家作为re ...2022-4-20 11:18 - Lee＿Ooo - 现金交易版
The meaning of “natural”: Process more important than content
2 个回复 - 491 次查看 【作者(必填)】Rozin Paul 【文题(必填)】The meaning of “natural”: Process more important than content 【年份(必填)】2005 【全文链接或数据库名称(选填)】2018-11-24 21:50 - 这是谁 - 求助成功区
2 个回复 - 491 次查看 【作者(必填)】Rozin Paul 【文题(必填)】The meaning of “natural”: Process more important than content 【年份(必填)】2005 【全文链接或数据库名称(选填)】2018-11-24 21:50 - 这是谁 - 求助成功区
Relative importance and combined effects of attributes on customer satisfaction
2 个回复 - 849 次查看 【作者(必填)】Ziqiong Zhanga*, Zili Zhanga & Rob Lawb 【文题(必填)】Relative importance and combined effects of attributes on customer satisfaction 【年份(必填)】2014 【全文链接或数据库名称( ...2015-4-13 15:59 - xiaojia0459 - 求助成功区
2 个回复 - 849 次查看 【作者(必填)】Ziqiong Zhanga*, Zili Zhanga & Rob Lawb 【文题(必填)】Relative importance and combined effects of attributes on customer satisfaction 【年份(必填)】2014 【全文链接或数据库名称( ...2015-4-13 15:59 - xiaojia0459 - 求助成功区
The Family History — More Important Than Ever
4 个回复 - 554 次查看 【作者(必填)】Alan E. Guttmacher, M.D., Francis S. Collins, M.D., Ph.D., and Richard H. Carmona, M.D., M.P.H. 【文题(必填)】The Family History — More Important Than Ever 【年份(必填)】2004 【 ...2016-9-30 14:35 - ihc7788c - 求助成功区
4 个回复 - 554 次查看 【作者(必填)】Alan E. Guttmacher, M.D., Francis S. Collins, M.D., Ph.D., and Richard H. Carmona, M.D., M.P.H. 【文题(必填)】The Family History — More Important Than Ever 【年份(必填)】2004 【 ...2016-9-30 14:35 - ihc7788c - 求助成功区
A Monte Carlo comparison of relative importance methodologies
1 个回复 - 769 次查看 【作者(必填)】LeBreton, James M., Robert E. Ployhart, and Robert T. Ladd 【文题(必填)】A Monte Carlo comparison of relative importance methodologies 【年份(必填)】2004 【全文链接或数据库名称( ...2016-9-11 10:13 - liqijia1234 - 求助成功区
1 个回复 - 769 次查看 【作者(必填)】LeBreton, James M., Robert E. Ployhart, and Robert T. Ladd 【文题(必填)】A Monte Carlo comparison of relative importance methodologies 【年份(必填)】2004 【全文链接或数据库名称( ...2016-9-11 10:13 - liqijia1234 - 求助成功区
When the Recipe Is More Important Than the Ingredients
1 个回复 - 490 次查看 When the Recipe Is More Important Than the Ingredients: A Qualitative Comparative Analysis (QCA) of Service Innovation Configurations作者 A Ordanini，A Parasuraman，G Rubera2016-1-18 12:16 - summerkeng - 求助成功区
1 个回复 - 490 次查看 When the Recipe Is More Important Than the Ingredients: A Qualitative Comparative Analysis (QCA) of Service Innovation Configurations作者 A Ordanini，A Parasuraman，G Rubera2016-1-18 12:16 - summerkeng - 求助成功区
Approaches to determining the relative importance weights for cross-efficiency a
2 个回复 - 650 次查看 【作者(必填)】Y M Wang and S Wang 【文题(必填)】Approaches to determining the relative importance weights for cross-efficiency aggregation in data envelopment analysis 【年份(必填)】ournal of th ...2015-12-24 15:49 - ~畅畅~ - 求助成功区
2 个回复 - 650 次查看 【作者(必填)】Y M Wang and S Wang 【文题(必填)】Approaches to determining the relative importance weights for cross-efficiency aggregation in data envelopment analysis 【年份(必填)】ournal of th ...2015-12-24 15:49 - ~畅畅~ - 求助成功区
Aquaculture imports from Asia: an analysis of U.S. consumer demand for select fo
1 个回复 - 605 次查看 【作者(必填)】David L. Ortega1, H. Holly Wang2,* andNicole J. Olynk Widmar2 【文题(必填)】Aquaculture imports from Asia: an analysis of U.S. consumer demand for select food quality attributes 【 ...2015-9-30 13:47 - kuailemyt - 求助成功区
1 个回复 - 605 次查看 【作者(必填)】David L. Ortega1, H. Holly Wang2,* andNicole J. Olynk Widmar2 【文题(必填)】Aquaculture imports from Asia: an analysis of U.S. consumer demand for select food quality attributes 【 ...2015-9-30 13:47 - kuailemyt - 求助成功区
Dominance analysis: a new approach to the problem of relative importance of pred
1 个回复 - 1242 次查看 【作者(必填)】 Budesco, David V. 【文题(必填)】 Dominance analysis: a new approach to the problem of relative importance of predictors in multiple regression 【年份(必填)】 1993 【全文链接或数 ...2015-8-17 21:50 - yuanhaixia - 求助成功区
1 个回复 - 1242 次查看 【作者(必填)】 Budesco, David V. 【文题(必填)】 Dominance analysis: a new approach to the problem of relative importance of predictors in multiple regression 【年份(必填)】 1993 【全文链接或数 ...2015-8-17 21:50 - yuanhaixia - 求助成功区
The European Union Illuminated: Its Nature, Importance and Future
14 个回复 - 2603 次查看 The EU is under stress. Many believe in the euro's demise because they blame it for the 2008 financial crisis and the unwelcome austerity measures. Many resent the immigrants from the new EU member st ...2015-7-8 18:21 - 大家开心 - 世界经济与国际贸易
14 个回复 - 2603 次查看 The EU is under stress. Many believe in the euro's demise because they blame it for the 2008 financial crisis and the unwelcome austerity measures. Many resent the immigrants from the new EU member st ...2015-7-8 18:21 - 大家开心 - 世界经济与国际贸易
Approaches to determining the relative importance weights for cross-efficiency a
3 个回复 - 760 次查看 【作者(必填)】 Approaches to determining the relative importance weights for cross-efficiency aggregation in data envelopment analysisY M Wang and S Wang 【文题(必填)】Approaches to determining the ...2015-5-26 10:52 - ~畅畅~ - 求助成功区
3 个回复 - 760 次查看 【作者(必填)】 Approaches to determining the relative importance weights for cross-efficiency aggregation in data envelopment analysisY M Wang and S Wang 【文题(必填)】Approaches to determining the ...2015-5-26 10:52 - ~畅畅~ - 求助成功区
feature importance函数的简要介绍！
0 个回复 - 744 次查看 feature importance指特征重要性，在特征选择的许多方法中，我们可以使用随机森林模型中的特征重要属性来筛选特征，并得到其与分类的相关性。 由于随机森林存在的固有随机性，该模型可能每次给予特征不同的重要 ...2022-5-30 11:03 - AIU人工智能学院 - 数据分析师（CDA）专版
0 个回复 - 744 次查看 feature importance指特征重要性，在特征选择的许多方法中，我们可以使用随机森林模型中的特征重要属性来筛选特征，并得到其与分类的相关性。 由于随机森林存在的固有随机性，该模型可能每次给予特征不同的重要 ...2022-5-30 11:03 - AIU人工智能学院 - 数据分析师（CDA）专版
【学习笔记】om sklearn.preprocessing import MinMaxScaler as mms # 0-1标 ...
2 个回复 - 678 次查看 om sklearn.preprocessing import MinMaxScaler as mms # 0-1标准化 from sklearn.preprocessing import StandardScaler # z-score标准化2020-8-31 16:09 - ALEXSONG_JY - Forum
2 个回复 - 678 次查看 om sklearn.preprocessing import MinMaxScaler as mms # 0-1标准化 from sklearn.preprocessing import StandardScaler # z-score标准化2020-8-31 16:09 - ALEXSONG_JY - Forum
【学习笔记】from sklearn. preprocessing import KBinsDiscretizer
kbins=K ...
0 个回复 - 1158 次查看 from sklearn. preprocessing import KBinsDiscretizer kbins=KBinsDiscretizer(encode=\'ordinal\',strategy=\'quantile\',n_bins=10) quantile 是按照分布等频分箱2020-8-27 11:33 - fuli2020 - Forum
0 个回复 - 1158 次查看 from sklearn. preprocessing import KBinsDiscretizer kbins=KBinsDiscretizer(encode=\'ordinal\',strategy=\'quantile\',n_bins=10) quantile 是按照分布等频分箱2020-8-27 11:33 - fuli2020 - Forum
【学习笔记】relvant－important; related to current situation
0 个回复 - 354 次查看 relvant－important; related to current situation2020-8-1 20:29 - donaldy - Forum
0 个回复 - 354 次查看 relvant－important; related to current situation2020-8-1 20:29 - donaldy - Forum
【学习笔记】爱因斯坦：Imagination is more important than knowledge.想象力 ...
1 个回复 - 786 次查看 爱因斯坦：Imagination is more important than knowledge.想象力比知识更重要。2020-7-15 17:30 - ccwwccww - Forum
1 个回复 - 786 次查看 爱因斯坦：Imagination is more important than knowledge.想象力比知识更重要。2020-7-15 17:30 - ccwwccww - Forum
【学习笔记】Python爬取《庆余年》微博信息
import re
import time
import co ...
2 个回复 - 853 次查看 Python爬取《庆余年》微博信息 import re import time import copy import pickle import requests import argparse \'\'\'微博爬虫类\'\'\' class weibo(): def __init__(self, **kwargs): self.login_headers ...2019-12-9 20:33 - 记忆De伤痕 - Forum
2 个回复 - 853 次查看 Python爬取《庆余年》微博信息 import re import time import copy import pickle import requests import argparse \'\'\'微博爬虫类\'\'\' class weibo(): def __init__(self, **kwargs): self.login_headers ...2019-12-9 20:33 - 记忆De伤痕 - Forum
【学习笔记】pyspark-决策树～
from pyspark.ml.feature import VectorAssemb ...
1 个回复 - 852 次查看 pyspark-决策树～ from pyspark.ml.feature import VectorAssembler 生成的spark_dataframe需要先进行vectorassembler进行转换，才能调用spark的机器学习算法～ .randomSplit 切分数据集，只能将数据切分为训练机和 ...2020-4-17 19:55 - W160912190030eO - Forum
1 个回复 - 852 次查看 pyspark-决策树～ from pyspark.ml.feature import VectorAssembler 生成的spark_dataframe需要先进行vectorassembler进行转换，才能调用spark的机器学习算法～ .randomSplit 切分数据集，只能将数据切分为训练机和 ...2020-4-17 19:55 - W160912190030eO - Forum
【学习笔记】Imagination is more important than knowledge. Knowledge is l ...
2 个回复 - 682 次查看 Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world. 想象力比知识更重要。知识是有限的，而想象力则包围着整个世界。2020-2-27 14:17 - ccwwccww - Forum
2 个回复 - 682 次查看 Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world. 想象力比知识更重要。知识是有限的，而想象力则包围着整个世界。2020-2-27 14:17 - ccwwccww - Forum
Changing energy intensity in Chinese industry: The relatively importance of stru
3 个回复 - 730 次查看 【作者(必填)】 Jonathan E.Sinton∗[/backcolor]Mark D.Levine∗[/backcolor] 【文题(必填)】Changing energy intensity in Chinese industry: The relatively importance of structural shift and i ...2020-2-21 03:20 - connorkong - 求助成功区
3 个回复 - 730 次查看 【作者(必填)】 Jonathan E.Sinton∗[/backcolor]Mark D.Levine∗[/backcolor] 【文题(必填)】Changing energy intensity in Chinese industry: The relatively importance of structural shift and i ...2020-2-21 03:20 - connorkong - 求助成功区
【学习笔记】The higher the return the investor can earn, the more import ...
1 个回复 - 267 次查看 The higher the return the investor can earn, the more important current consumption becomes relative to future consumption.2020-2-15 14:06 - zhxfish - Forum
1 个回复 - 267 次查看 The higher the return the investor can earn, the more important current consumption becomes relative to future consumption.2020-2-15 14:06 - zhxfish - Forum
【学习笔记】通过建模来实现
# 归一化
from sklearn.preprocessing import Mi ...
1 个回复 - 422 次查看 通过建模来实现 # 归一化 from sklearn.preprocessing import MinMaxScaler mms = MinMaxScaler() data1 = mms.fit_transform(data1) pd.DataFrame(data1).head()2019-12-29 11:55 - 5294_1572342171 - Forum
1 个回复 - 422 次查看 通过建模来实现 # 归一化 from sklearn.preprocessing import MinMaxScaler mms = MinMaxScaler() data1 = mms.fit_transform(data1) pd.DataFrame(data1).head()2019-12-29 11:55 - 5294_1572342171 - Forum
张敬伟：G20 set to play more important role than G7
0 个回复 - 420 次查看 摘要： 原标题：G20 set to play more important role than G7 原载于：Global Times The two-day G7 Summit in Ise-Shima, Japan wrapped up on Saturday following p ...2018-10-31 01:31 - 一带一路数据 - Forum
0 个回复 - 420 次查看 摘要： 原标题：G20 set to play more important role than G7 原载于：Global Times The two-day G7 Summit in Ise-Shima, Japan wrapped up on Saturday following p ...2018-10-31 01:31 - 一带一路数据 - Forum
Capital structure decisions: which factors are reliably important?
6 个回复 - 749 次查看 【作者(必填)】MZ Frank, VK Goyal 【文题(必填)】Capital structure decisions: which factors are reliably important? 【年份(必填)】2009 【全文链接或数据库名称(选填)】Wiley Online Library2018-4-22 10:54 - xiezhongren - 求助成功区
6 个回复 - 749 次查看 【作者(必填)】MZ Frank, VK Goyal 【文题(必填)】Capital structure decisions: which factors are reliably important? 【年份(必填)】2009 【全文链接或数据库名称(选填)】Wiley Online Library2018-4-22 10:54 - xiezhongren - 求助成功区
How to Quantify Relative Importance of Multiple Predictors/Effect Sizes?
1 个回复 - 1728 次查看 My quesion is to find out which fixed factors (and cross-level interactions) had the strongest effects. I know as per Snijders and Bosker there are methods by which to extract effect sizes for th ...2014-1-4 08:59 - Statachen - HLM专版
1 个回复 - 1728 次查看 My quesion is to find out which fixed factors (and cross-level interactions) had the strongest effects. I know as per Snijders and Bosker there are methods by which to extract effect sizes for th ...2014-1-4 08:59 - Statachen - HLM专版
Teamwork or interdepartmental cooperation: which is more important in the health
1 个回复 - 742 次查看 【作者(必填)】 Carson KD1, Carson PP, Yallapragada R, Roe CW. 【文题(必填)】 Teamwork or interdepartmental cooperation: which is more important in the health care setting? 【年份(必填)】 Health C ...2014-4-20 14:12 - yinhezhiwang - 求助成功区
1 个回复 - 742 次查看 【作者(必填)】 Carson KD1, Carson PP, Yallapragada R, Roe CW. 【文题(必填)】 Teamwork or interdepartmental cooperation: which is more important in the health care setting? 【年份(必填)】 Health C ...2014-4-20 14:12 - yinhezhiwang - 求助成功区
Capital Structure Decisions: Which Factors Are Reliably Important?
1 个回复 - 1374 次查看 【作者(必填)】Frank, M. Z. and Goyal, V. K. 【文题(必填)】Capital Structure Decisions: Which Factors Are Reliably Important?. Financial Management, 38: 1–37. 【年份(必填)】2009 【全文链接或 ...2014-4-9 19:19 - tigeralexander - 求助成功区
1 个回复 - 1374 次查看 【作者(必填)】Frank, M. Z. and Goyal, V. K. 【文题(必填)】Capital Structure Decisions: Which Factors Are Reliably Important?. Financial Management, 38: 1–37. 【年份(必填)】2009 【全文链接或 ...2014-4-9 19:19 - tigeralexander - 求助成功区
求：Myself and Other More Important Matters
0 个回复 - 619 次查看 ~ Charles B. Handy (作者) [*]出版社: AMACOM/American Management Association (2008年2月28日) [*]精装: 213页 [*]语种： 英语 [*]ISBN: 0814401732 [*]条形码: 97808144017362014-4-3 11:33 - 唐宋元清 - 悬赏大厅
0 个回复 - 619 次查看 ~ Charles B. Handy (作者) [*]出版社: AMACOM/American Management Association (2008年2月28日) [*]精装: 213页 [*]语种： 英语 [*]ISBN: 0814401732 [*]条形码: 97808144017362014-4-3 11:33 - 唐宋元清 - 悬赏大厅
The Declining Relative Importance of Ability in Predicting Educational
0 个回复 - 888 次查看 The Declining Relative Importance of Ability in Predicting Educational Attainment..pdf 人力资源管理英文论文2013-7-16 11:47 - vanhongbin - 教育经济学
0 个回复 - 888 次查看 The Declining Relative Importance of Ability in Predicting Educational Attainment..pdf 人力资源管理英文论文2013-7-16 11:47 - vanhongbin - 教育经济学
20121019 523: Three important skills to succeed
4 个回复 - 1108 次查看 Task: Three most important skills for a person to be successful: 1. The ability to enter into other's minds and learn what they want 2. The ability to have serenity to read the biases and failures ...2012-10-19 08:57 - xrym - 真实世界经济学(含财经时事)
4 个回复 - 1108 次查看 Task: Three most important skills for a person to be successful: 1. The ability to enter into other's minds and learn what they want 2. The ability to have serenity to read the biases and failures ...2012-10-19 08:57 - xrym - 真实世界经济学(含财经时事)
[分享] Relative importance of predictors in regression
2 个回复 - 2862 次查看 Virginia Commonwealth University, School of Business, Statistics Lecture SeriesRelative importance of predictors in regression, by James Lebreton, Purdue University2007-11-12 05:18 - spoonshen - 计量经济学与统计软件
2 个回复 - 2862 次查看 Virginia Commonwealth University, School of Business, Statistics Lecture SeriesRelative importance of predictors in regression, by James Lebreton, Purdue University2007-11-12 05:18 - spoonshen - 计量经济学与统计软件
love or fame, family ties or political power, wchich is more important?
0 个回复 - 1146 次查看 【作者(必填)】Mitsue Jackson 【文题(必填)】 love or fame, family ties or political power, wchich is more important? consider the values of the heroes you read about in the literature. are they val ...2012-12-10 04:04 - Shane009 - 文献求助专区
0 个回复 - 1146 次查看 【作者(必填)】Mitsue Jackson 【文题(必填)】 love or fame, family ties or political power, wchich is more important? consider the values of the heroes you read about in the literature. are they val ...2012-12-10 04:04 - Shane009 - 文献求助专区
急！bagging trees 中利用out of bag计算feature importance时，错误的增加是怎么得到
0 个回复 - 1261 次查看 如题， 个人的 理解是：out of bag用在对应的tree中进行分类得到一个错误率（这个值应该在0~1之间吧），把某一维随机打乱，得到一个分类的错误率（这个值也应该在0~1之间吧），增加的分类错误率作为特征的重要度。 ...2012-11-9 16:35 - 萧一水 - 数据分析与数据挖掘
0 个回复 - 1261 次查看 如题， 个人的 理解是：out of bag用在对应的tree中进行分类得到一个错误率（这个值应该在0~1之间吧），把某一维随机打乱，得到一个分类的错误率（这个值也应该在0~1之间吧），增加的分类错误率作为特征的重要度。 ...2012-11-9 16:35 - 萧一水 - 数据分析与数据挖掘
求文献一篇 National Innovation Systems: Why They Are Important
8 个回复 - 807 次查看 【作者(必填)】Parimal Patel & Keith Pavitt 【文题(必填)】National Innovation Systems: Why They Are Important, And How They Might Be Measured And Compared 【年份(必填)】1994 【全文链接或数据 ...2012-3-3 19:58 - 一往琴深1314 - 求助成功区
8 个回复 - 807 次查看 【作者(必填)】Parimal Patel & Keith Pavitt 【文题(必填)】National Innovation Systems: Why They Are Important, And How They Might Be Measured And Compared 【年份(必填)】1994 【全文链接或数据 ...2012-3-3 19:58 - 一往琴深1314 - 求助成功区
ON THE INCREASING IMPORTANCE OF INDUSTRY FACTORS
0 个回复 - 729 次查看 ON THE INCREASING IMPORTANCE OF INDUSTRY FACTORS: IMPLICATIONS FOR GLOBAL PORTFOLIO MANAGEMENT2011-11-8 09:35 - 金黄色的风 - 金融学（理论版）
0 个回复 - 729 次查看 ON THE INCREASING IMPORTANCE OF INDUSTRY FACTORS: IMPLICATIONS FOR GLOBAL PORTFOLIO MANAGEMENT2011-11-8 09:35 - 金黄色的风 - 金融学（理论版）
The Increasing Importance Of Labor Management On Large Dairy Farms
0 个回复 - 178 次查看 2006-4-25 09:57 - 互联网农业444 - Forum
0 个回复 - 178 次查看 2006-4-25 09:57 - 互联网农业444 - Forum
