Data Science & Analytics

20,427 learners

Intro to Unsupervised Machine Learning

This advanced course explores unsupervised machine learning, emphasizing dimensionality reduction and clustering methods. Using the Iris dataset, you will apply different methods and interpret the practical implications of the clusters identified.

Numpy

Pandas

Python

Scikit-learn

See path

8 lessons

37 practices

5 hours

Course details

Exploring and Visualizing the Iris Dataset

Preview

Analyzing the Iris Dataset

Exploring and Visualizing the Iris Dataset with Preprocessing and Pair Plot

Focusing on Specific Features in Violin Plots

Standardizing the Dataset with Missing Values

Creating Box Plot for Iris Dataset Features

Handling Missing Values and Standardization in Iris Dataset

Previous Course

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Faith Yim

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I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

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I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Intro to Unsupervised Machine Learning

Course details

Unit 16 practices44 min

Unit 25 practices38 min

Unit 36 practices44 min

Unit 45 practices38 min

Unit 55 practices38 min

Unit 65 practices38 min

Unit 75 practices38 min

Unit 80 practices8 min

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