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Linear Classifiers in Python

In this course you will learn the details of linear classifiers like logistic regression and SVM.

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4 Hours13 Videos44 Exercises34,398 Learners
3200 XP

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Course Description

In this course you'll learn all about using linear classifiers, specifically logistic regression and support vector machines, with scikit-learn. Once you've learned how to apply these methods, you'll dive into the ideas behind them and find out what really makes them tick. At the end of this course you'll know how to train, test, and tune these linear classifiers in Python. You'll also have a conceptual foundation for understanding many other machine learning algorithms.

  1. 1

    Applying logistic regression and SVM

    Free

    In this chapter you will learn the basics of applying logistic regression and support vector machines (SVMs) to classification problems. You'll use the scikit-learn library to fit classification models to real data.

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    scikit-learn refresher
    50 xp
    KNN classification
    100 xp
    Comparing models
    50 xp
    Overfitting
    50 xp
    Applying logistic regression and SVM
    50 xp
    Running LogisticRegression and SVC
    100 xp
    Sentiment analysis for movie reviews
    100 xp
    Linear classifiers
    50 xp
    Which decision boundary is linear?
    50 xp
    Visualizing decision boundaries
    100 xp
  2. 4

    Support Vector Machines

    In this chapter you will learn all about the details of support vector machines. You'll learn about tuning hyperparameters for these models and using kernels to fit non-linear decision boundaries.

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In the following tracks

Machine Learning FundamentalsMachine Learning Scientist

Collaborators

Nick SolomonKara Woo
Mike Gelbart Headshot

Mike Gelbart

Instructor, the University of British Columbia

Mike Gelbart is an Instructor in the Department of Computer Science at the University of British Columbia (UBC) in Vancouver, Canada. He also teaches in, and co-designed, the Master of Data Science program at UBC. Mike received his undergraduate degree in physics from Princeton University and his PhD from the machine learning group at Harvard University, working on hyperparameter optimization for machine learning.
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