Machine Learning Tutorial Python - 8 Logistic Regression (Multiclass Classification)

codebasics · Beginner ·📊 Data Analytics & Business Intelligence ·7y ago
Logistic regression is used for classification problems in machine learning. This tutorial will show you how to use sklearn logisticregression class to solve multiclass classification problem to predict hand written digit. We will use sklearn load_digits to load readily available dataset from sklearn library and train our classifier using that information. #MachineLearning #PythonMachineLearning #MachineLearningTutorial #Python #PythonTutorial #PythonTraining #MachineLearningCource #LogisticRegression #sklearntutorials #scikitlearntutorials Code: https://github.com/codebasics/py/blob/master/ML/8_logistic_reg_multiclass/8_logistic_regression_multiclass.ipynb Exercise: Open above notebook from github and go to the end. Topics that are covered in this Video: 0:00 - Theory (Binary classification vs multiclass classification) 0:26 - How to identify hand written digits? 1:02 - Coding (Solve a problem of hand written digit recognition) 11:24 - Confusion Matrix (sklearn confusion_matrix) 12:42 - Plot confusion matrix using seaborn library 14:00 - Exercise (Use sklearn iris dataset to predict flower type based on different features using logistic regression) Do you want to learn technology from me? Check https://codebasics.io/?utm_source=description&utm_medium=yt&utm_campaign=description&utm_id=description for my affordable video courses. Next Video: Machine Learning Tutorial Python - 9 Decision Tree: https://www.youtube.com/watch?v=PHxYNGo8NcI&list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw&index=10 Populor Playlist: Data Science Full Course: https://www.youtube.com/playlist?list=PLeo1K3hjS3us_ELKYSj_Fth2tIEkdKXvV Data Science Project: https://www.youtube.com/watch?v=rdfbcdP75KI&list=PLeo1K3hjS3uu7clOTtwsp94PcHbzqpAdg Machine learning tutorials: https://www.youtube.com/watch?v=gmvvaobm7eQ&list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw Pandas: https://www.youtube.com/watch?v=CmorAWRsCAw&list=PLeo1K3hjS3uuASpe-1LjfG5f14Bnozjwy matplotlib: https://www.youtube.com/watch
Watch on YouTube ↗ (saves to browser)
Sign in to unlock AI tutor explanation · ⚡30

Playlist

Uploads from codebasics · codebasics · 0 of 60

← Previous Next →
1 Python Tutorial - 1. Install python on windows
Python Tutorial - 1. Install python on windows
codebasics
2 Python Tutorial - 2. Variables
Python Tutorial - 2. Variables
codebasics
3 Python Tutorial - 3. Numbers
Python Tutorial - 3. Numbers
codebasics
4 Python Tutorial - 4. Strings
Python Tutorial - 4. Strings
codebasics
5 Python Tutorial - 5. Lists
Python Tutorial - 5. Lists
codebasics
6 Python Tutorial - 6. Install PyCharm on Windows
Python Tutorial - 6. Install PyCharm on Windows
codebasics
7 PyCharm Tutorial - 7. Debug python code using PyCharm
PyCharm Tutorial - 7. Debug python code using PyCharm
codebasics
8 Python Tutorial -  8. If Statement
Python Tutorial - 8. If Statement
codebasics
9 Python Tutorial - 9. For loop
Python Tutorial - 9. For loop
codebasics
10 Python Tutorial -  10. Functions
Python Tutorial - 10. Functions
codebasics
11 Python Tutorial - 11. Dictionaries and Tuples
Python Tutorial - 11. Dictionaries and Tuples
codebasics
12 Python Tutorial - 12. Modules
Python Tutorial - 12. Modules
codebasics
13 Python Tutorial - 13. Reading/Writing Files
Python Tutorial - 13. Reading/Writing Files
codebasics
14 How to install Julia on Windows
How to install Julia on Windows
codebasics
15 Python Tutorial - 14. Working With JSON
Python Tutorial - 14. Working With JSON
codebasics
16 Julia Tutorial - 1. Variables
Julia Tutorial - 1. Variables
codebasics
17 Julia Tutorial - 2. Numbers
Julia Tutorial - 2. Numbers
codebasics
18 Python Tutorial - 15. if __name__ == "__main__"
Python Tutorial - 15. if __name__ == "__main__"
codebasics
19 Julia Tutorial - Why Should I Learn Julia Programming Language
Julia Tutorial - Why Should I Learn Julia Programming Language
codebasics
20 Python Tutorial  - 16. Exception Handling
Python Tutorial - 16. Exception Handling
codebasics
21 Julia Tutorial - 3. Complex and Rational Numbers
Julia Tutorial - 3. Complex and Rational Numbers
codebasics
22 Julia Tutorial - 4. Strings
Julia Tutorial - 4. Strings
codebasics
23 Python Tutorial -  17. Class and Objects
Python Tutorial - 17. Class and Objects
codebasics
24 Julia Tutorial - 5. Functions
Julia Tutorial - 5. Functions
codebasics
25 Julia Tutorial - 6. If Statement and Ternary Operator
Julia Tutorial - 6. If Statement and Ternary Operator
codebasics
26 Julia Tutorial - 7. For While Loop
Julia Tutorial - 7. For While Loop
codebasics
27 Python Tutorial  - 18. Inheritance
Python Tutorial - 18. Inheritance
codebasics
28 Julia Tutorial - 8. begin and (;) Compound Expressions
Julia Tutorial - 8. begin and (;) Compound Expressions
codebasics
29 Python Tutorial - 12.1 - Install Python Module (using pip)
Python Tutorial - 12.1 - Install Python Module (using pip)
codebasics
30 Julia Tutorial - 9. Tasks (a.k.a. Generators or Coroutines)
Julia Tutorial - 9. Tasks (a.k.a. Generators or Coroutines)
codebasics
31 Julia Tutorial - 10. Exception Handling
Julia Tutorial - 10. Exception Handling
codebasics
32 Python Tutorial  - 19. Multiple Inheritance
Python Tutorial - 19. Multiple Inheritance
codebasics
33 Python Tutorial - 20. Raise Exception And Finally
Python Tutorial - 20. Raise Exception And Finally
codebasics
34 Python Tutorial - 21. Iterators
Python Tutorial - 21. Iterators
codebasics
35 Python Tutorial - 22. Generators
Python Tutorial - 22. Generators
codebasics
36 Python Tutorial - 23. List Set Dict Comprehensions
Python Tutorial - 23. List Set Dict Comprehensions
codebasics
37 Python Tutorial - 24. Sets and Frozen Sets
Python Tutorial - 24. Sets and Frozen Sets
codebasics
38 Python Tutorial - 25. Command line argument processing using argparse
Python Tutorial - 25. Command line argument processing using argparse
codebasics
39 Debugging Tips - What is bug and debugging?
Debugging Tips - What is bug and debugging?
codebasics
40 Debugging Tips - Conditional Breakpoint
Debugging Tips - Conditional Breakpoint
codebasics
41 Debugging Tips - Watches and Call Stack
Debugging Tips - Watches and Call Stack
codebasics
42 Python Tutorial - 26. Multithreading - Introduction
Python Tutorial - 26. Multithreading - Introduction
codebasics
43 Git Tutorial 3:  How To Install Git
Git Tutorial 3: How To Install Git
codebasics
44 Git Tutorial 1: What is git / What is version control system?
Git Tutorial 1: What is git / What is version control system?
codebasics
45 Git Tutorial 2 : What is Github? | github tutorial
Git Tutorial 2 : What is Github? | github tutorial
codebasics
46 Git Tutorial 4: Basic Commands: add, commit, push
Git Tutorial 4: Basic Commands: add, commit, push
codebasics
47 Git Tutorial 5: Undoing/Reverting/Resetting code changes
Git Tutorial 5: Undoing/Reverting/Resetting code changes
codebasics
48 Git Tutorial 6: Branches (Create, Merge, Delete a branch)
Git Tutorial 6: Branches (Create, Merge, Delete a branch)
codebasics
49 Git Github Tutorial 10: What is Pull Request?
Git Github Tutorial 10: What is Pull Request?
codebasics
50 Git Tutorial 7: What is HEAD?
Git Tutorial 7: What is HEAD?
codebasics
51 Git Tutorial 9: Diff and Merge using meld
Git Tutorial 9: Diff and Merge using meld
codebasics
52 Difference between Multiprocessing and Multithreading
Difference between Multiprocessing and Multithreading
codebasics
53 Python Tutorial - 27. Multiprocessing Introduction
Python Tutorial - 27. Multiprocessing Introduction
codebasics
54 Python Tutorial - 28. Sharing Data Between Processes Using Array and Value
Python Tutorial - 28. Sharing Data Between Processes Using Array and Value
codebasics
55 Git Tutorial 8 - .gitignore file
Git Tutorial 8 - .gitignore file
codebasics
56 Python Tutorial - 29. Sharing Data Between Processes Using Multiprocessing Queue
Python Tutorial - 29. Sharing Data Between Processes Using Multiprocessing Queue
codebasics
57 Python Tutorial - 30. Multiprocessing Lock
Python Tutorial - 30. Multiprocessing Lock
codebasics
58 Python Tutorial - 31. Multiprocessing Pool (Map Reduce)
Python Tutorial - 31. Multiprocessing Pool (Map Reduce)
codebasics
59 What is code?
What is code?
codebasics
60 Python unit testing - pytest introduction
Python unit testing - pytest introduction
codebasics

Related AI Lessons

Separation of Powers Is a Security Pattern
Apply the separation of powers principle to build more secure and trustworthy data systems, a concept inspired by 250 years of constitutional democracy
Medium · Data Science
Value realization for BFSI Banking: measuring the ROI of workflow, BI, mining, and automation
Learn to measure ROI for workflow, BI, mining, and automation in BFSI banking to maximize value realization
Dev.to · Ananthapathmanabhan A
The Morning When the Clocks Stopped: Why Real-Time Risk Analysis is a Dangerous Illusion
Real-time risk analysis is often an illusion due to systemic latency gaps in crisis response, making yesterday's data unreliable for today's decisions
Medium · AI
Der Morgen, an dem die Uhren stehen blieben: Warum unsere Risikoanalysen in Echtzeit versagen
Learn why real-time risk analysis fails due to latency issues in modern crisis management
Medium · AI

Chapters (6)

Theory (Binary classification vs multiclass classification)
0:26 How to identify hand written digits?
1:02 Coding (Solve a problem of hand written digit recognition)
11:24 Confusion Matrix (sklearn confusion_matrix)
12:42 Plot confusion matrix using seaborn library
14:00 Exercise (Use sklearn iris dataset to predict flower type based on different f
Up next
Power BI Full Course 2026 [FREE] | Power BI Tutorial For Beginners | Power BI Training | Simplilearn
Simplilearn
Watch →