Book Image

The Deep Learning Architect's Handbook

By : Ee Kin Chin
5 (1)
Book Image

The Deep Learning Architect's Handbook

5 (1)
By: Ee Kin Chin

Overview of this book

Deep learning enables previously unattainable feats in automation, but extracting real-world business value from it is a daunting task. This book will teach you how to build complex deep learning models and gain intuition for structuring your data to accomplish your deep learning objectives. This deep learning book explores every aspect of the deep learning life cycle, from planning and data preparation to model deployment and governance, using real-world scenarios that will take you through creating, deploying, and managing advanced solutions. You’ll also learn how to work with image, audio, text, and video data using deep learning architectures, as well as optimize and evaluate your deep learning models objectively to address issues such as bias, fairness, adversarial attacks, and model transparency. As you progress, you’ll harness the power of AI platforms to streamline the deep learning life cycle and leverage Python libraries and frameworks such as PyTorch, ONNX, Catalyst, MLFlow, Captum, Nvidia Triton, Prometheus, and Grafana to execute efficient deep learning architectures, optimize model performance, and streamline the deployment processes. You’ll also discover the transformative potential of large language models (LLMs) for a wide array of applications. By the end of this book, you'll have mastered deep learning techniques to unlock its full potential for your endeavors.
Table of Contents (25 chapters)
1
Part 1 – Foundational Methods
11
Part 2 – Multimodal Model Insights
17
Part 3 – DLOps

Analyzing adversarial performance for audio-based models

Adversarial analysis for audio-based models requires audio augmentations. In this section, we will be leveraging the open source audiomentations library to apply audio augmentation methods. We will analyze the adversarial accuracy-based performance of a speech recognition model practically. The accuracy metric we’ll use is the Word Error Rate (WER), which is a commonly used metric in automatic speech recognition and machine translation systems. It measures the dissimilarity between a system’s output and the reference transcription or translation by calculating the sum of word substitutions, insertions, and deletions divided by the total number of reference words, resulting in a percentage value. The formula for WER is as follows:

WER = (S + I + D) / N

Here, we have the following:

  • S represents the number of word substitutions
  • I represents the number of word insertions
  • D represents the number...