Evaluating Machine Learning Models pdf epub mobi txt 電子書 下載 2024


Evaluating Machine Learning Models

簡體網頁||繁體網頁
Alice Zheng
O'Reilly
2015-9
45
0
平裝
9781491932469

圖書標籤: 機器學習  數據挖掘  MachineLearning  SEA  Experimentation&CausalInference  Data_Science   


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发表于2024-12-23

Evaluating Machine Learning Models epub 下載 mobi 下載 pdf 下載 txt 電子書 下載 2024

Evaluating Machine Learning Models epub 下載 mobi 下載 pdf 下載 txt 電子書 下載 2024

Evaluating Machine Learning Models pdf epub mobi txt 電子書 下載 2024



圖書描述

Data science today is a lot like the Wild West: there’s endless opportunity and

excitement, but also a lot of chaos and confusion. If you’re new to data science and

applied machine learning, evaluating a machine-learning model can seem pretty overwhelming.

Now you have help. With this O’Reilly report, machine-learning expert Alice Zheng takes

you through the model evaluation basics.

In this overview, Zheng first introduces the machine-learning workflow, and then dives into

evaluation metrics and model selection. The latter half of the report focuses on

hyperparameter tuning and A/B testing, which may benefit more seasoned machine-learning

practitioners.

With this report, you will:

Learn the stages involved when developing a machine-learning model for use in a software

application

Understand the metrics used for supervised learning models, including classification,

regression, and ranking

Walk through evaluation mechanisms, such as hold?out validation, cross-validation, and

bootstrapping

Explore hyperparameter tuning in detail, and discover why it’s so difficult

Learn the pitfalls of A/B testing, and examine a promising alternative: multi-armed bandits

Get suggestions for further reading, as well as useful software packages

Alice Zheng is the Director of Data Science at Dato, a Seattle-based startup that offers

powerful large-scale machine learning and graph analytics tools. A tool builder and an

expert in machine-learning algorithms, her research spans software diagnosis, computer

network security, and social network analysis.

Evaluating Machine Learning Models 下載 mobi epub pdf txt 電子書

著者簡介


圖書目錄


Evaluating Machine Learning Models pdf epub mobi txt 電子書 下載
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用戶評價

評分

實用~

評分

梳理瞭下機器學習模型評估的體係,比較基礎,但思路挺清晰。

評分

梳理瞭下機器學習模型評估的體係,比較基礎,但思路挺清晰。

評分

20171115:有關模型評估的小冊子,實用。1)工作流程分為原型階段與發布階段,原型階段需要對模型來驗證和離綫評估,發布階段需要在綫評估。離綫評估和在綫評估用的指標不一樣,當然數據集也不同。有可能存在分布漂移。2)迴歸指標評價。3)A/B測試。

評分

實用~

讀後感

評分

評分

評分

評分

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