Until now, we have looked at the architecture of TensorFlow and the essentials required to implement a basic TensorFlow client. However, there is much more to TensorFlow than this. As we already saw, TensorFlow behaves quite differently from a typical Python script. For example, you cannot debug TensorFlow code in real time (as you would do a simple Python script using a Python IDE), as the computations do not happen in real time in TensorFlow (unless you are using the Eager Execution method, which was only recently in TensorFlow 1.7: https://research.googleblog.com/2017/10/eager-execution-imperative-define-by.html). In other words, TensorFlow first defines the full computational graph, does all computations on a device, and finally fetches results. Consequently, it can be quite tedious and painful to debug a TensorFlow client. This emphasizes the importance of attention to detail when implementing a TensorFlow client. Therefore, it is advised to adhere to...
Natural Language Processing with TensorFlow
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Natural Language Processing with TensorFlow
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Overview of this book
Natural language processing (NLP) supplies the majority of data available to deep learning applications, while TensorFlow is the most important deep learning framework currently available. Natural Language Processing with TensorFlow brings TensorFlow and NLP together to give you invaluable tools to work with the immense volume of unstructured data in today’s data streams, and apply these tools to specific NLP tasks.
Thushan Ganegedara starts by giving you a grounding in NLP and TensorFlow basics. You'll then learn how to use Word2vec, including advanced extensions, to create word embeddings that turn sequences of words into vectors accessible to deep learning algorithms. Chapters on classical deep learning algorithms, like convolutional neural networks (CNN) and recurrent neural networks (RNN), demonstrate important NLP tasks as sentence classification and language generation. You will learn how to apply high-performance RNN models, like long short-term memory (LSTM) cells, to NLP tasks. You will also explore neural machine translation and implement a neural machine translator.
After reading this book, you will gain an understanding of NLP and you'll have the skills to apply TensorFlow in deep learning NLP applications, and how to perform specific NLP tasks.
Table of Contents (16 chapters)
Natural Language Processing with TensorFlow
Contributors
Preface
Free Chapter
Introduction to Natural Language Processing
Understanding TensorFlow
Word2vec – Learning Word Embeddings
Advanced Word2vec
Sentence Classification with Convolutional Neural Networks
Recurrent Neural Networks
Long Short-Term Memory Networks
Applications of LSTM – Generating Text
Applications of LSTM – Image Caption Generation
Sequence-to-Sequence Learning – Neural Machine Translation
Current Trends and the Future of Natural Language Processing
Mathematical Foundations and Advanced TensorFlow
Index
Customer Reviews