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You're reading from  Hands-On Machine Learning with Microsoft Excel 2019

Product typeBook
Published inApr 2019
PublisherPackt
ISBN-139781789345377
Edition1st Edition
Tools
Excel
Concepts
Machine Learning
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Author (1)
Julio Cesar Rodriguez Martino
Julio Cesar Rodriguez Martino
author image
Julio Cesar Rodriguez Martino

Julio Cesar Rodriguez Martino is a machine learning (ML) and artificial intelligence (AI) platform architect, focusing on applying the latest techniques and models in these fields to optimize, automate, and improve the work of tax and accounting consultants. The main tool used in this practice is the MS Office platform, which Azure services complement perfectly by adding intelligence to the different tasks. Julio's background is in experimental physics, where he learned and applied advanced statistical and data analysis methods. He also teaches university courses and provides in-company training on machine learning and analytics, and has a lot of experience leading data science teams.
Read more about Julio Cesar Rodriguez Martino

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Importing data from a JSON file

JSON is a standard format for sharing data, since it uses text fields that can be read by a human being. It is used by most web applications for data input and output.

In our example, we will use the Azure Text Analytics API. Given a sentence, this service can identify the text sentiment and the language and extract keywords, among other things.

The input sentence is I had a wonderful trip to Seattle and enjoyed seeing the Space Needle!. The API correctly identifies the language as English, extracts the main keywords, and tells us that the sentiment is positive (assigning a value larger than 0.5). All of this information is given in JSON format on the right-hand side of the window, and is available in the file we are going to import. The following screenshot has been extracted from the Azure Text Analytics demonstration page:

To load the input...

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Hands-On Machine Learning with Microsoft Excel 2019
Published in: Apr 2019Publisher: PacktISBN-13: 9781789345377
© 2019 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Julio Cesar Rodriguez Martino

Julio Cesar Rodriguez Martino is a machine learning (ML) and artificial intelligence (AI) platform architect, focusing on applying the latest techniques and models in these fields to optimize, automate, and improve the work of tax and accounting consultants. The main tool used in this practice is the MS Office platform, which Azure services complement perfectly by adding intelligence to the different tasks. Julio's background is in experimental physics, where he learned and applied advanced statistical and data analysis methods. He also teaches university courses and provides in-company training on machine learning and analytics, and has a lot of experience leading data science teams.
Read more about Julio Cesar Rodriguez Martino

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