April 2020
Intermediate to advanced
816 pages
18h 32m
Chinese
Content preview from 精通機器學習
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
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附錄
B
機器學習專案檢核表
這份檢核表可以指引你進行機器學習專案
，
它有八大步驟
：
1. 制定問題並且瞭解大局。
2. 取得資料。
3. 探索資料來取得見解。
4. 準備資料，來讓機器學習演算法更瞭解底層的資料模式。
5. 研究許多不同的模型，並且選出最好的模型。
6. 微調你的模型，並將它們結合成很棒的解決方案。
7. 展示解決方案。
8. 啟動、監視與維護系統。
顯然
，
你可以根據你自己的需求
，
隨意調整這份檢核表
。
制定問題並且瞭解大局
1. 用商業詞彙來定義目標。
2. 別人會如何使用你的解決方案？
3. 目前的解決方案 / 變通方法是什麼（如果有的話）？
4. 如何定義這個問題（監督 / 無監督、線上 / 離線等）？
5. 如何評估性能？
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附錄 B：機器學習專案檢核表
6. 性能指標符合商業目標嗎？
7. 實現商業目標所需的最低績效是什麼？
8. 可比擬的問題是什麼？如何重複使用過往的經驗或工具？
9. 有人類專家可提供協助嗎？
10. 如何人工解決這個問題？
11. 列出你（或別人）到目前為止做出的假設。
12. 可以的話，驗證假設。
取得資料
注意
：
盡量自動化
，
這樣你才可以輕鬆地取得最新的資料
。
1. 列出你需要的資料，以及你需要多少？
2. 找出並記下你可以取得那些資料的地方。 ...
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.