Book Image

Intelligent Projects Using Python

By : Santanu Pattanayak
Book Image

Intelligent Projects Using Python

By: Santanu Pattanayak

Overview of this book

This book will be a perfect companion if you want to build insightful projects from leading AI domains using Python. The book covers detailed implementation of projects from all the core disciplines of AI. We start by covering the basics of how to create smart systems using machine learning and deep learning techniques. You will assimilate various neural network architectures such as CNN, RNN, LSTM, to solve critical new world challenges. You will learn to train a model to detect diabetic retinopathy conditions in the human eye and create an intelligent system for performing a video-to-text translation. You will use the transfer learning technique in the healthcare domain and implement style transfer using GANs. Later you will learn to build AI-based recommendation systems, a mobile app for sentiment analysis and a powerful chatbot for carrying customer services. You will implement AI techniques in the cybersecurity domain to generate Captchas. Later you will train and build autonomous vehicles to self-drive using reinforcement learning. You will be using libraries from the Python ecosystem such as TensorFlow, Keras and more to bring the core aspects of machine learning, deep learning, and AI. By the end of this book, you will be skilled to build your own smart models for tackling any kind of AI problems without any hassle.
Table of Contents (12 chapters)

Freezing the model to a protobuf format

The saved, trained model, in the form of the model.pbtxt and model_ckpt files, cannot be used by the Android app directly. We need to convert it to an optimized protobuf format (a .pb extension file), which can be integrated with the Android app. The file size of the optimized protobuf format will be much smaller than the combined size of the model.pbtxt and model_ckpt files.

The following code( will create the optimized protobuf model from the model.pbtxt and the model_ckpt files:

# -*- coding: utf-8 -*-

import sys
import tensorflow as tf
from import freeze_graph
from import optimize_for_inference_lib
import fire
from elapsedtimer import ElapsedTimer

#path = '/home/santanu/Downloads/Mobile_App/'
#MODEL_NAME = 'model'

def model_freeze(path,MODEL_NAME='model&apos...