# Python 初級 - 機器學習：scikit-learn 入門|AI|人工智能|數據分析|教學|廣東話 Video

Patreon: https://www.patreon.com/kfsoft

Practical Machine Learning with scikit-learn (predictive data analysis)
1) Concepts: supervised learning / unsupervised learning
2) scikit-learn API: fit(), predict(), transform()
3) demo:
- classification problem
- regression problem

Source: https://github.com/learn10kYear/learn-pandas/blob/master/sklearn1/ml-intro1.ipynb

00:00 Introduction
00:50 Scikit-learn workflow
04:21 PART 1: AI & Machine Learning (ML)
06:00 What machine learning tasks can scikit-learn do?
12:19 Spam filter dataset
16:15 Goal of using scikit-learn
17:59 Machine learning approach for problem solving
21:50 Machine learning tasks - regression & classification
22:43 Regression diagrams
25:32 Classification diagrams
28:08 PART 2: Scikit-learn API
29:49 Estimator - call fit() to learn
30:56 Predictor - call predict() to predict
32:21 Transformer - call fit() & transform() / fit_transform()
33:23 PART 3: Demo - single variable linear regression example
46:59 PART 3: Demo - Knn classification example
59:17 Summary & conclusion

Python入門：第1課 - PyCharm + Data Types https://youtu.be/s9toTBXQSPE
Python入門：第2課 - Python containers (1): List, Tuple https://youtu.be/7hm0zHgEGZ4
Python入門：第3課 - Python containers (2): Dictionary & Set https://youtu.be/7Jvfd6qFLzU
Python入門：第4課 - If-Else, Looping, Try-except https://youtu.be/sXdh5L5rcX0
Python入門：第5課 - Function + File https://youtu.be/rk8kU3no5No
Python入門：第6課 - Class and Object https://youtu.be/HPb0Lg3FQfM
Python入門：第7課 - URL, JSON, Sqlite https://youtu.be/93lOZTxJtrs
Python入門：第9課 - Flask + DB ORM https://youtu.be/ZQoBdEH1zow
Python入門：Project 2 - Password generator 密碼生成器 https://youtu.be/5miejVDO9_w
Python初級：openpyxl - 讀寫 MS Excel 文件 https://youtu.be/tjcJV2fur5g
Python初級：python-docx - 讀寫 MS Word 文件 https://youtu.be/PEKWb5R3sSU

Python入門 - 數據科學 - Jupyter Lab & Notebook 安裝+入門教程 https://youtu.be/niWD8kxgpH0
Python入門 - 數據科學 - Anaconda + PyCharm 安裝 https://youtu.be/H4ihRvtdY7M
Python初級 - 數據科學 - Numpy入門 https://youtu.be/t7ygnafk760
Python初級 - 數據科學 - Pandas入門 https://youtu.be/ZYjhM7J9eFQ
Python初級 - 數據科學 - Pandas時間 + 圖表 https://youtu.be/jrd8shHEVFQ
Python初級 - 數據科學 - Pandas類別 + 樣式 https://youtu.be/4ntwbAWnKbg

Database初級：SQL入門 https://youtu.be/OtM74u3Fbw0
Database初級：JOIN連接 https://youtu.be/tpDvgr7qHsw
Database初級：MongoDB入門 https://youtu.be/XTqW3oOt3Ps

Python初級 - 機器學習 - Scikit-learn 入門 https://youtu.be/3m8Bb01uNNE
Python初級 - 機器學習 - Scikit-learn - Regression 回歸 https://youtu.be/QyYZT8o-f3U
Python初級 - 機器學習 - Scikit-learn - Classification 分類 https://youtu.be/JKn0OoHSoRo
Python初級 - 機器學習 - Scikit-learn - Clustering 聚類+降維 https://youtu.be/UgXyK-k-CgM

https://kfsoft.info

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