Machine Learning

Machine-Learning

• In English
  

There will be at least two original articles per week. The latest articles will be published on [Official Account] and the video on [Station B]. You can add me [WeChat] to the communication group for technical exchanges or suggestions. Welcome to Star !

Article starting statement

• Articles are first published on my official account and personal website. Articles on other platforms are forwarded. If you want to get the latest updates, please follow my personal website: http://cuijiahua.com/

Chapter 2: kNN (k-neighbor algorithm)

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" study notes (1): k-nearest neighbor algorithm (an epic long article)	personal website	CSDN	Zhihu

code

• 1. Simple k-NN

• 2. Helen Dating

• 3.Number recognition

Chapter 3: Decision Tree

article	personal website	CSDN	Zhihu
Python3 "Machine Learning in Action" Study Notes (2): Basics of Decision Trees Let's start with blind dates	personal website	CSDN	Zhihu
Python3 "Machine Learning Practice" study notes (3): Decision tree practice chapter: Get yourself a contact lens	personal website	CSDN	Zhihu

code

• 1. Loan forecast

• 2.Contact lenses

Chapter 4: Navie Bayes (Naive Bayes)

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" study notes (4): Naive Bayes basics speech filter	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" Study Notes (5): Naive Bayes Practical Combat Chapter Sina News Classification	personal website	CSDN	Zhihu

code

• 1. Speech filter

• 2. Spam filter

• 3. Sina News Classifier

Chapter 5: Logistic (Logistic Regression)

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" study notes (6): Gradient Ascent Algorithm in the Basics of Logistic Regression	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" study notes (7): Logistic regression practical chapter predicting the mortality rate of sick horses	personal website	CSDN	Zhihu

code

• 1.Logistic basic training

• 2. Improved stochastic gradient ascent algorithm

• 3. Prediction of mortality of sick horses

Chapter 6: SVM (Support Vector Machine)

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" Study Notes (8): Support Vector Machine Principles: Hand-Teared Linear SVM	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" Study Notes (9): Support Vector Machine Practical Chapter - Re-Tear Nonlinear SVM	personal website	CSDN	Zhihu

code

• 1. Simplified version of SMO algorithm

• 2. Full version of SMO algorithm

• 3. Nonlinear SVM

• 4.Sklearn SVC handwritten digit recognition

Chapter 7: AdaBoost

article	personal website	CSDN	Zhihu
Python3 "Machine Learning in Action" Study Notes (10): A powerful tool to improve classifier performance-AdaBoost	personal website	CSDN	Zhihu

code

• 1. AdaBoost training process based on single-layer decision tree

• 2. Apply AdaBoost on difficult data sets

• 3.sklearn implements AdaBoost

• 4.ROC curve drawing

Chapter 8: Regression

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practical Combat" study notes (11): Predicting the age of abalone in the basics of linear regression	personal website	CSDN	Zhihu
Python3 "Machine Learning in Action" Study Notes (12): Linear Regression Improvement Chapter Second-hand Price Prediction of Lego Toy Kits	personal website	no	no

code

• 1. Linear regression (ordinary linear regression + local weighted linear regression)

• 2. Predict the age of abalone

• 3. Stepwise linear regression

• 4. Second-hand price prediction of Lego toys

Chapter 9: Regression Tree

article	personal website	CSDN	Zhihu
Python3 "Machine Learning Practice" study notes (13): CART algorithm and tree pruning in the basics of tree regression	personal website	no	no

code

• 1.Tree regression

clustering

article	personal website	Official account
Hey, let’s get together!	personal website	Official account

More exciting things to come, so stay tuned!