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fastText Quick Start Guide

You're reading from   fastText Quick Start Guide Get started with Facebook's library for text representation and classification

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781789130997
Length 194 pages
Edition 1st Edition
Languages
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Author (1):
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Joydeep Bhattacharjee Joydeep Bhattacharjee
Author Profile Icon Joydeep Bhattacharjee
Joydeep Bhattacharjee
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TensorFlow

TensorFlow is a computation library developed by Google. It is quite popular now and is used by many companies to create their neural network models. After what you have seen in Keras, the logic behind augmenting TensorFlow models using fastText is the same.

Word embeddings in TensorFlow

To create word embeddings in TensorFlow, you will need to create an embeddings matrix where all the tokens in your list of documents have unique IDs, and so each document is a vector of these IDs. Now, let's say you have an embedding in a NumPy array called word_embedding, with vocab_size rows and embedding_dim columns, and you want to create a tensor W. Taking a specific example, the sentence "I have a cat." can...

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