Book Image

Learn TensorFlow Enterprise

By : KC Tung
Book Image

Learn TensorFlow Enterprise

By: KC Tung

Overview of this book

TensorFlow as a machine learning (ML) library has matured into a production-ready ecosystem. This beginner’s book uses practical examples to enable you to build and deploy TensorFlow models using optimal settings that ensure long-term support without having to worry about library deprecation or being left behind when it comes to bug fixes or workarounds. The book begins by showing you how to refine your TensorFlow project and set it up for enterprise-level deployment. You’ll then learn how to choose a future-proof version of TensorFlow. As you advance, you’ll find out how to build and deploy models in a robust and stable environment by following recommended practices made available in TensorFlow Enterprise. This book also teaches you how to manage your services better and enhance the performance and reliability of your artificial intelligence (AI) applications. You’ll discover how to use various enterprise-ready services to accelerate your ML and AI workflows on Google Cloud Platform (GCP). Finally, you’ll scale your ML models and handle heavy workloads across CPUs, GPUs, and Cloud TPUs. By the end of this TensorFlow book, you’ll have learned the patterns needed for TensorFlow Enterprise model development, data pipelines, training, and deployment.
Table of Contents (15 chapters)
1
Section 1 – TensorFlow Enterprise Services and Features
4
Section 2 – Data Preprocessing and Modeling
7
Section 3 – Scaling and Tuning ML Works
10
Section 4 – Model Optimization and Deployment

Easy parameterized data extraction from BigQuery

Very often, your enterprise data warehouse contains the sources for you to build your own training data, and simple SQL query commands would meet your requirements for row and column selection and feature transformation. So let's take a look at a convenient, flexible, and fast way of selecting and manipulating original data through SQL queries, where the result of the query is a pandas DataFrame. We have already seen how to use the %%bigquery interpreter to execute a query and return the result as a pandas DataFrame. We now will look at how to pass in query parameters so users may explore and select data suitable for model training. The following example uses one of the public datasets, covid19_juh_csse, and its summary table.

This table has the following structure:

Figure 2.20 – A table's schema using BigQuery

In the JupyterLab provided by any of the three methods discussed earlier, you...