Optimize AI Inference Speed & Accuracy
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Optimize AI Inference Speed & Accuracy
This course is part of AI Security: Security in the Age of Artificial Intelligence Specialization
Instructors: Starweaver
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What you'll learn
Analyze inference bottlenecks to identify optimization opportunities in production ML systems.
Implement model pruning techniques to reduce computational complexity while maintaining acceptable accuracy.
Apply quantization methods and benchmark trade-offs for secure and efficient model deployment.
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There are 3 modules in this course
Production ML models failing your latency targets? Learn how to make them run 3-5x faster without losing accuracy. This course helps ML engineers and data scientists optimize neural network inference for real-world deployment—across mobile, edge, and cloud environments. If you face slow model inference, high infrastructure costs, or deployment constraints, this course provides practical solutions. You'll master profiling techniques to identify performance bottlenecks, apply quantization to cut precision requirements, and make smart trade-offs between speed, accuracy, and resource constraints. You'll learn to benchmark optimization techniques and select the right approach for deployment scenarios. You'll explore inference profiling and metrics, pruning strategies, and quantization methods. You'll practice with real-world cases—from streaming platforms to autonomous vehicles—using industry-standard tools like PyTorch Profiler, TensorRT, and pruning utilities.
This course is ideal for machine learning engineers, data scientists, and AI practitioners who are deploying or optimizing models in production. It’s also valuable for MLOps professionals and system engineers responsible for performance tuning in resource-constrained environments (e.g., mobile, embedded, or cloud inference systems). Learners should have a good grasp of Python and basic experience with PyTorch or TensorFlow. Familiarity with machine learning concepts, such as model training and evaluation, is expected. Understanding how neural networks work and basic performance metrics like latency and accuracy will help you get the most from this course. By the end of this course, you’ll confidently optimize production models, cut inference costs, meet latency goals, and deploy ML systems that scale efficiently.
In this module, learners will master profiling techniques to identify bottlenecks and understand the fundamental trade-offs in model inference optimization. You'll use industry-standard tools like PyTorch Profiler to diagnose where models waste time—whether in computation, memory bandwidth, or data transfer. By the end, you'll confidently analyze profiling data, prioritize optimization efforts, and establish performance baselines for production ML systems.
What's included
4 videos2 readings1 peer review
4 videos•Total 34 minutes
- Course Intro: Optimize AI Inference Speed & Accuracy•4 minutes
- Understanding Inference Bottlenecks•7 minutes
- Profiling Tools in Action•11 minutes
- Evaluating ML Inference Performance in Production•12 minutes
2 readings•Total 10 minutes
- Welcome to the Course: Course Overview•5 minutes
- NVIDIA Deep Learning Performance Guide•5 minutes
1 peer review•Total 20 minutes
- Hands-On-Learning: Profile and Optimize Real-Time Fraud Detection System•20 minutes
In this module, learners will master pruning techniques to reduce neural network complexity without sacrificing accuracy. You'll explore both structured and unstructured pruning approaches, implement them using PyTorch pruning utilities, and discover how to recover accuracy through fine-tuning and knowledge distillation. By the end, you'll confidently apply pruning to optimize models for resource-constrained environments like mobile devices and edge hardware.
What's included
3 videos1 reading1 peer review
3 videos•Total 32 minutes
- Pruning Theory and Techniques•8 minutes
- Implementing Pruning in PyTorch•12 minutes
- Fine-tuning and Recovery Strategies•12 minutes
1 reading•Total 5 minutes
- The Lottery Ticket Hypothesis: Finding Sparse, Trainable Neural Networks•5 minutes
1 peer review•Total 20 minutes
- Hands-On-Learning: Prune and Deploy Mobile Image Classifier Under Size Constraints•20 minutes
In this module, learners will master quantization techniques to reduce numerical precision while maintaining model accuracy. You'll implement both post-training quantization and quantization-aware training using PyTorch, then compare quantization against pruning across speed, accuracy, and security dimensions. By the end, you'll understand how optimization choices affect adversarial robustness and confidently select the right technique for secure, high-performance deployments in mission-critical applications.
What's included
4 videos1 reading1 assignment2 peer reviews
4 videos•Total 41 minutes
- Quantization Fundamentals•11 minutes
- Implementing Quantization Workflows•12 minutes
- Benchmarking: Pruning vs Quantization•13 minutes
- Your Optimization Mastery•5 minutes
1 reading•Total 5 minutes
- Adversarial Robustness in Model Compression•5 minutes
1 assignment•Total 20 minutes
- Optimize AI Inference Speed & Accuracy•20 minutes
2 peer reviews•Total 80 minutes
- Hands-On-Learning: Optimize and Deploy Real-Time Video Analytics with Quantization•20 minutes
- Project: Enterprise AI Inference Optimization: Production Deployment Under Constraints•60 minutes
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Frequently asked questions
Inference optimization in this course means improving how a trained AI model runs at prediction time so it is faster and more efficient without giving up acceptable accuracy. The emphasis is on finding what slows inference down and choosing practical fixes for production use under latency and resource constraints.
You would use inference optimization when a model performs well in development but is too slow, too heavy, or too expensive to run in its target environment. The course focuses on these situations in mobile, edge, and cloud deployment, where speed, memory, and accuracy have to be balanced.
Inference optimization fits after you already have a working model and before or during production deployment. In this course, it serves as the stage where you profile performance, set a baseline, and decide which changes will best meet runtime constraints.
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