intermediate

Building a Sketch Recognition System with CNN

Machine Learning

4 courses

44 practices

6 hours

Build an end-to-end drawing recognition system with CNNs. Master data prep, training, and evaluation—from raw sketches to real results. Gain hands-on experience turning messy data into accurate predictions.

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Verified skills you'll gain

INTERMEDIATE

Data Cleaning and Preprocessing

INTERMEDIATE

Deep Learning and Neural Networks

Tools you'll use

CSS

Flask

HTML

JavaScript

MatPlotLib

Numpy

Python

TensorFlow

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Course 2

Data Preparation for Drawing Recognition

3 lessons

12 practices

The course focuses on preparing the dataset for drawing recognition. It covers the basics of data preparation, how to preprocess the data, and how to split the dataset into training and testing sets. The course also includes practical exercises to reinforce the concepts learned.

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Course 3

Drawing Recognition with CNNs for Sketches

4 lessons

14 practices

The course focuses on the application of Convolutional Neural Networks (CNNs) for recognizing hand-drawn sketches. It covers the architecture of CNNs, how they can be trained on sketch datasets, and practical exercises to reinforce the concepts learned.

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Course 4

Building the UI for Drawing Recognition

3 lessons

11 practices

The course focuses on building a user interface (UI) for drawing recognition using HTML, CSS, and JavaScript. It covers the basics of web development, how to create a simple UI for drawing recognition, and how to integrate the CNN model with the UI.

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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

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