Notice: file_put_contents(): Write of 8288 bytes failed with errno=28 No space left on device in /var/www/tgoop/post.php on line 50
Data Science Archive@DataScienceArchive P.117
DATASCIENCEARCHIVE Telegram 117
今天读到一篇不错的文章,讨论了 IBM FreaAI 的一些分析过程,前面还有两篇概要也可以一起读。文章着重对树模型划分出来的各个小区间做评估,找到隐患最大的地方。大体的流程上是对原始特征做直方图,随后到 PDF,再不断便利 Y 轴找到既定的 metric 剧烈变化的地方。可以配合树模型自己算出来的信息熵一起用。这个技巧不是太常见,我只在两年前某一次 Kaggle 竞赛中遇到,举办方弄了一些诡异的合成数据…… https://towardsdatascience.com/how-to-find-weaknesses-in-your-machine-learning-models-3bcce3c7d71e



tgoop.com/DataScienceArchive/117
Create:
Last Update:

今天读到一篇不错的文章,讨论了 IBM FreaAI 的一些分析过程,前面还有两篇概要也可以一起读。文章着重对树模型划分出来的各个小区间做评估,找到隐患最大的地方。大体的流程上是对原始特征做直方图,随后到 PDF,再不断便利 Y 轴找到既定的 metric 剧烈变化的地方。可以配合树模型自己算出来的信息熵一起用。这个技巧不是太常见,我只在两年前某一次 Kaggle 竞赛中遇到,举办方弄了一些诡异的合成数据…… https://towardsdatascience.com/how-to-find-weaknesses-in-your-machine-learning-models-3bcce3c7d71e

BY Data Science Archive




Share with your friend now:
tgoop.com/DataScienceArchive/117

View MORE
Open in Telegram


Telegram News

Date: |

How to create a business channel on Telegram? (Tutorial) Matt Hussey, editorial director at NEAR Protocol also responded to this news with “#meIRL”. Just as you search “Bear Market Screaming” in Telegram, you will see a Pepe frog yelling as the group’s featured image. Over 33,000 people sent out over 1,000 doxxing messages in the group. Although the administrators tried to delete all of the messages, the posting speed was far too much for them to keep up. With the administration mulling over limiting access to doxxing groups, a prominent Telegram doxxing group apparently went on a "revenge spree." On June 7, Perekopsky met with Brazilian President Jair Bolsonaro, an avid user of the platform. According to the firm's VP, the main subject of the meeting was "freedom of expression."
from us


Telegram Data Science Archive
FROM American