结果:找到“data out”相关内容134个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
关于Tabout导出格式的问题,含dataex
2 个回复 - 2105 次查看
问题:使用tab
out语句导出表格,在原始的数据库中eco_weak,border,minority都是分开的三列(因为是根据地名生成的),所以导出的时候,每一行下都带了total。
实际希望出来的结果如下图:
我一共试了两种 ...
2019-4-12 14:58 - 张艾敏 - Stata专版
Output privacy in data mining
0 个回复 - 314 次查看
摘要:Privacy has been identified as a vital requirement in designing and implementing
data mining systems. In general, privacy preservation demands protecting b...http://dl.acm.org/citation.cfm?id=19 ...
2018-2-2 09:30 - DL-er - 人工智能论文版
Deep thinking about your data
1 个回复 - 963 次查看
In the on-going series of posts ab
out the IMDB
dataset, from Kaggle, I have so far looked at several of the scraped variables, including the number of faces on movie posters (1, 2), plot keywords (3), ...
2017-2-4 15:05 - oliyiyi - LATEX论坛
Most Viewed Big Data Videos on YouTube
2 个回复 - 2616 次查看
YouTube is a treasure trove of great videos on Big Data. It can be challenging, though, to separate the wheat from the chaff. Here we look at the top videos on big
data by views, sorting through them ...
2016-11-7 12:41 - oliyiyi - LATEX论坛
Top 10 Data Science Videos on Youtube
2 个回复 - 1576 次查看
Learning and the future. Looking at top 10 most-watched videos containing the words ‘Data Science’ and/or ‘Data scientist’ in the title, published in the last 2 years, it stands
out quite clearly ...
2016-11-7 12:24 - oliyiyi - LATEX论坛
What big data tells us about real income growth
3 个回复 - 829 次查看
What big
data tells us ab
out real income growthStephen Redding, David Weinstein03 October 2016
Big
data stands to transform economic measurement in substantial ways. The volume and precision of
data ...
2016-10-26 14:31 - 阿袋 - 世界经济与国际贸易
关于Dataframe output的问题
0 个回复 - 664 次查看
我觉得DataFrame的
output跟我预期的不一样,我希望列的顺序是symbol, date, buy,sell, Imbalane quantity, 但输出变成
dataframe之后,列的顺序变成了
很明显,
dataframe是按照字母顺序排的(symbol是index),请 ...
2016-9-22 14:59 - shengao - python论坛
Three myths about data scientists and big data
2 个回复 - 786 次查看
Here are my reactions to the LinkedIn conversation ab
out the "Statistical
data scientists". In short, I believe that modern big
data needs new ways of processing
data, and that
data scientists are pol ...
2016-8-3 17:51 - oliyiyi - LATEX论坛
[Data Science]Mahout in Action
4 个回复 - 2839 次查看
Mah
out in Action
Sean Owen (Author), Robin Anil (Author), Ted Dunning (Author), Ellen Friedman (Author)
Book DescriptionPublication Date: Oct. 17 2011 | ISBN-10: 1935182684 | ISBN-13: 978-193 ...
2014-7-11 22:54 - Nicolle - mahout论坛
求助:BEA Input-Output data相关问题
0 个回复 - 720 次查看
有没有坛友在BEA (Bureau of Economic Analysis)上面下载过Input-Output table?
我想请问:
1. Make table 和 Use Table分别是什么意思?他们跟Supply-Use Table是什么关系?
2. Redefinition是指的什么?
3 ...
2016-3-1 11:19 - 丘羽月之 - 爱问频道
What statisticians think about data scientists
2 个回复 - 1118 次查看
nteresting to read what some statisticians write ab
out data science, on the American Statistical Association (ASA) blog. Most of us don't care ab
out our job title - there are so many breeds of statist ...
2016-1-24 10:40 - oliyiyi - LATEX论坛