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)

Training results

The model can be trained using the following command:

python Video_seq2seq.py process_main --path_prj '/media/santanu/9eb9b6dc-b380-486e-b4fd-c424a325b976/Video Captioning/' --caption_file video_corpus.csv --feat_dir features --cnn_feat_dim 4096 --h_dim 512 --batch_size 32 --lstm_steps 80 --video_steps=80 --out_steps 20 --learning_rate 1e-4--epochs=100

Parameter

Value
Optimizer Adam
learning rate 1e-4
Batch size 32
Epochs

100

cnn_feat_dim

4096

lstm_steps

80

out_steps

20

h_dim

512

The output log of the training is as follows:

Batch starting index: 1728 Epoch: 99 loss: 17.723186 Elapsed time: 0.21822428703308105
Batch starting index: 1760 Epoch: 99 loss: 19.556421 Elapsed time: 0.2106935977935791
Batch starting index: 1792 Epoch: 99 loss: 21.919321 Elapsed time: 0.2206578254699707
Batch starting index: 1824 Epoch: 99 loss...