Text Classification with N-Grams and Python — PickAClass
⏱ 2h 54m 📚 29 lessons

Text Classification with N-Grams and Python

Learn to analyze and classify text data using n-grams, bigrams, and trigrams in Python to build smarter language models.

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About this course

Understanding how to process and categorize text is a fundamental skill in modern software development and data analysis. This text-based course guides you through the core concepts of Natural Language Processing, showing you how to break down language into meaningful chunks to improve classification accuracy. You will transition from basic text manipulation to building reliable, interpretable classification models. What you'll learn: Understand the foundational concepts of tokenization, n-grams, bigrams, and trigrams; Clean and preprocess raw text data for machine learning workflows; Implement text classification models using Python and standard data libraries; Analyze model performance and interpret how specific n-grams influence predictions; Apply modern Python packaging and clean coding practices to your NLP projects. You will start with essential terminology and linguistic foundations before moving on to hands-on text processing, feature extraction, and model evaluation. This course is designed for beginners who have a basic grasp of Python and want to dive into text analysis without complex math. Start processing and understanding text data today.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    2h 54m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Text Classification with N-Grams and Python
Skills demonstrated
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
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Behavioral copywriting
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1.9 hrs
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PickAClass — Name Surname
Text Classification with N-Grams and Python
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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