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All LessonsFree Lessons (5)

Introduction

Why Python?What is IPython?Exercise: IPython

Create a Word Counter in Python

Reading and Printing a File Counting Words from a File Counting Number of Lines in a File for Loop in Python Count the Number of Exact Lines Functions in Python How to Call Python Files?Quiz: Create a Word Counter

An Introduction to NumPy and Matplotlib

List Comprehensions Plotting Sin and Cos Waves Plotting Salary vs. Names Quiz: NumPy and Matplotlib

Python pandas

Plotting with pandas

Plotting with pandas According to Age

Plotting Age of Children Compare to Adults

Reading The Data and Getting Top Rated movies

Printing Top Rated Movies by Viewer Age

Getting Ratings by Gender

Comparing Ratings by Gender and Plotting Them

Quiz: Python pandas

Audio Processing

Create a Sine Wave Calculate the Frequency of a Sine Wave Plotting a Noisy Sine Wave Cleaning a Noisy Sine Wave Quiz: Audio processing

Image and Video Processing

Displaying an Image Blurring and Grayscaling and Image Edge Detection Counting Objects Face Detection Working with Scale Factor Face Detection in Video Motion Detection Quiz: Image and Video Processing

MultiThreading vs. Multiprocessing in Python

Threads vs. Processes on Linux Quiz: MultiThreading vs. Multiprocessing

Machine Learning with an Amazon-like Recommendation Engine

What is a Recommendation Engine?Finding Correlation Between the Movie Ratings Building the Recommendation Engine Quiz: Build Amazon Recommendation Engine

Conclusion

Wrap it up!Where to Go from Here

The Practical Guide to Python for Scientists and Engineers/

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Movie Lens

Movie Lens

Learn how to plot data given in plaintext.

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The movie lens database is a collection of data built on users’ reviews of movies. It is one of the most popular open datasets out there. We can easily download the 100K version by using Google. It is different in the way that the data isn’t found in ...