Deep Learning for AI: Build, Train & Deploy Neural Networks

Learn hands-on Deep Learning with Neural Networks, CNNs, RNNs, NLP & Model Deployment using TensorFlow, Keras & PyTorch.

What you'll learn
Understand Deep Learning Fundamentals – Explain the core concepts of deep learning, including neural networks, activation functions, and backpropagation.
Differentiate Between Neural Network Architectures – Recognize the differences between ANN, CNN, RNN, LSTM, and Transformers, and their real-world applications.
Implement Neural Networks using Keras & TensorFlow – Build, train, and evaluate artificial neural networks using industry-standard frameworks.
Optimize Model Performance – Apply techniques like loss functions, gradient descent, and regularization to improve deep learning models.
Develop Image Classification Models using CNNs – Understand and implement convolutional layers, pooling, and transfer learning for computer vision tasks.
Apply RNNs and LSTMs for Sequential Data – Build models for time-series forecasting, text generation, and sentiment analysis using RNNs and LSTMs.
Utilize NLP Techniques in Deep Learning – Perform tokenization, word embeddings, and build NLP models with transformers like BERT.
Train and Fine-Tune Transformer-Based Models – Implement transformer architectures for NLP tasks such as text classification and summarization.
Deploy Deep Learning Models – Learn various deployment strategies, including TensorFlow Serving, Docker, and cloud-based deployment.
Compare PyTorch and TensorFlow for Model Development – Understand the differences between PyTorch and TensorFlow and choose the right framework for use-cases.
Apply Transfer Learning and Fine-Tuning – Use pre-trained models for improving model efficiency and accuracy with minimal training data.
Perform Hyperparameter Tuning and Cross-Validation – Optimize models using advanced tuning techniques like Grid Search, Random Search, and Bayesian Optimization
Explore Real-World Deep Learning Use Cases – Analyze case studies in healthcare, finance, IoT, and other industries.
Scale Deep Learning Models for Large Datasets – Implement distributed training and parallel computing techniques for handling big data.
Execute an End-to-End Deep Learning Project – Work on a final project covering data preprocessing, model training, evaluation, and deployment.

Requirements
Enthusiasm and determination to make your mark on the world!

Description
A warm welcome to the Deep Learning for AI: Build, Train & Deploy Neural Networks course by Uplatz.



Deep learning is a specialized branch of machine learning that focuses on using multi-layered artificial neural networks to automatically learn complex patterns and representations from data. Deep learning enables computers to learn and make intelligent decisions by automatically discovering the representations needed for tasks such as classification, prediction, and more—all by processing data through layers of artificial neurons.

Deep learning is a subfield of machine learning that focuses on using artificial neural networks with many layers (hence “deep”) to learn complex patterns directly from data. It has revolutionized how we approach problems in image recognition, natural language processing, speech recognition, and more. Below is an overview covering how deep learning works, its key features, the tools and technologies used, its benefits, and the career opportunities it presents.



Some of its key features are:



Neural Networks at its Core
Deep learning models are built on neural networks that consist of multiple layers (hence "deep") of interconnected nodes or neurons. These layers process input data step-by-step, each extracting increasingly abstract features.

Learning Hierarchies of Features
The initial layers might capture simple patterns (like edges in an image), while deeper layers build on these to recognize more complex patterns (like shapes or even specific objects).

Automatic Feature Extraction
Unlike traditional machine learning, where features are manually engineered, deep learning models learn to extract and combine features directly from raw data, which is particularly useful when dealing with large and unstructured datasets.

Applications
This approach is highly effective in areas such as image recognition, natural language processing, speech recognition, and many other domains, often achieving state-of-the-art results.



How Deep Learning Works

Neural Network Architecture
Deep learning models are built on neural networks that consist of an input layer, multiple hidden layers, and an output layer.

Input Layer: Receives raw data (e.g., images, text, audio).

Hidden Layers: Each layer extracts and transforms features; early layers might learn simple features (edges, colors), while later layers learn more abstract concepts (objects, sentiments).

Output Layer: Produces the final prediction or classification.

Learning Process

Forward Propagation: Data is passed through the network layer-by-layer where each neuron computes a weighted sum of its inputs, adds a bias, and applies a non-linear activation function.

Loss Function: The model’s output is compared to the true value using a loss (or cost) function, quantifying the error.

Backpropagation: The error is propagated backward through the network to update the weights using optimization algorithms such as gradient descent.

Iteration: This process is repeated (across many epochs) until the model’s predictions improve and the loss is minimized.

Activation Functions
Non-linear functions (like ReLU, sigmoid, or tanh) enable the network to learn complex, non-linear relationships in data.



Key Features of Deep Learning

Hierarchical Feature Learning
Automatically learns multiple levels of representation, from low-level features to high-level concepts, reducing the need for manual feature engineering.

End-to-End Learning
Deep learning models can be trained directly on raw data, processing and learning all necessary features in one integrated process.

Scalability
They perform exceptionally well when provided with large amounts of data, and their performance generally improves as more data is available.

Adaptability
Capable of handling a wide range of data types including images, text, and audio, making them versatile for various applications.

Robustness to Noise
With proper training and architectures, deep learning models can be resilient to noisy or incomplete data.



Tools and Technologies used in Deep Learning



Programming Languages

Python: The dominant language due to its simplicity and extensive ecosystem of libraries.

Other languages like R and Julia are also used in certain cases.



Frameworks and Libraries

TensorFlow: Developed by Google, it offers flexibility and scalability for both research and production.

PyTorch: Developed by Facebook’s AI Research lab, it is favored for its dynamic computational graph and ease of use in research.

Keras: A high-level API that can run on top of TensorFlow or Theano, simplifying model building.

Caffe, MXNet, Theano: Other frameworks that have been popular in various contexts.



Supporting Libraries

NumPy and Pandas: For numerical operations and data manipulation.

Matplotlib and Seaborn: For data visualization.



Hardware Accelerators

GPUs (Graphics Processing Units): Essential for handling the large-scale computations required by deep learning.

TPUs (Tensor Processing Units): Specialized hardware by Google for accelerating deep learning workloads.



Cloud Platforms

Services such as AWS, Google Cloud Platform, and Microsoft Azure provide scalable resources and managed services for deep learning tasks.



Benefits of Deep Learning



State-of-the-Art Performance
Deep learning models have achieved superior performance in tasks like image classification, object detection, speech recognition, and natural language processing.

Reduction in Manual Feature Engineering
The automatic feature extraction process minimizes the need for domain expertise in feature selection.

Versatility Across Domains
Applicable in numerous fields such as healthcare (e.g., medical imaging analysis), autonomous vehicles, finance (e.g., fraud detection), and entertainment (e.g., recommendation systems).

Continuous Improvement
With access to more data and advanced hardware, deep learning models can be continuously improved to achieve better accuracy and efficiency.

Innovation Driver
Deep learning is at the heart of many cutting-edge technologies and has spurred breakthroughs in various industries, driving innovation and new product development.

Deep learning stands at the forefront of artificial intelligence, offering powerful tools for solving complex problems by automatically learning rich feature representations from large datasets. Its unique ability to handle diverse data types and perform end-to-end learning has led to groundbreaking applications across many sectors. For those interested in technology and innovation, mastering deep learning not only opens up diverse career opportunities but also provides a pathway to contribute to the next wave of AI advancements.

Whether you are looking to work as a deep learning engineer, data scientist, or AI researcher, the skills and knowledge gained in deep learning can set you apart in a competitive job market and empower you to develop transformative solutions across various industries.

Who this course is for
Data Scientists & Machine Learning Engineers – Professionals looking to expand their expertise in deep learning frameworks and neural networks.
Software Engineers & Developers – Developers interested in integrating deep learning models into applications.
AI Researchers & Academics – Students and researchers who want to understand deep learning concepts for academic or research purposes.
Beginners in AI & Machine Learning – Individuals with basic programming knowledge who want to start learning deep learning.
Data Analysts & Business Intelligence Professionals – Analysts looking to leverage deep learning for data-driven insights.
Product Managers & AI Consultants – Non-technical professionals aiming to understand deep learning for decision-making and product development.
Tech Enthusiasts & Hobbyists – Anyone curious about deep learning and eager to experiment with AI models.
Entrepreneurs & Startups – Founders looking to build AI-powered products and solutions.