Build Neural Networks in Java from Scratch — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Build Neural Networks in Java from Scratch

Learn to implement foundational neural network architectures in Java, gaining a deep understanding of their mathematical principles and practical application.

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About this course

Are you curious about how neural networks function beyond just using pre-built libraries? This course empowers you to unlock the core mechanics of artificial intelligence by building a neural network from its fundamental components in Java. By the end of this course, you will have a complete, functional neural network implemented in Java, equipped with the knowledge to customize and extend it for various tasks. What you'll learn: * Understand the fundamental components of artificial neural networks, including neurons, layers, and activation functions. * Implement a complete feedforward neural network architecture using only Java. * Apply core mathematical concepts like matrix operations and gradient descent for network training. * Practice essential data preprocessing techniques to prepare datasets for neural network input. * Configure and optimize network parameters such as learning rate and epoch count for improved performance. * Learn basic testing methodologies to validate the functionality and learning capabilities of your network. This course systematically guides you from basic definitions and mathematical foundations to hands-on Java implementation, covering network construction, training, and evaluation. You will start with core terminology, move through building layers and activation functions, and then implement the training process with backpropagation and optimization. This course is ideal for beginners with a foundational understanding of Java programming who are eager to delve into the mechanics of neural networks. Start your journey into artificial intelligence by building your first neural network today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 48m 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
This certifies that
Name Surname
has successfully demonstrated mastery of
Build Neural Networks in Java from Scratch
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Build Neural Networks in Java from Scratch
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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