It is easy to quantify survey data in Excel - KING OF EXCEL

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Monday, December 30, 2019

It is easy to quantify survey data in Excel

Excel Perform Sentiment Analysis in Excel. Photo Credit: Justin Bashore at Unsplash.com
Sentiment analysis is a machine-based method for predicting if an answer is positive or negative. Microsoft offers a tool that does sentiment analysis in Excel. It is called Azure Machine Learning.
Traditional sentiment analysis requires a human to analyze and categorize 5% of the statements. Excel uses MPQA Subjectivity Lexicon. This generic dictionary includes 5,097 negative and 2,533 positive words. Each word is assigned a strong or weak polarity. This works great for short sentences, such as tweets or Facebook posts.
Look in the Add-ins group of the Insert tab. The first icon used to be called Store and now is called My Apps. Click that icon and search for Azure Machine Learning.
Specify an input range and two blank columns for the output range.
The heading for the input range has to match the schema tweet_text.
The results show positive, negative, or neutral and a percentage score. Items near 99% are very likely positive. Items near 0% are very likely negative.
Some message board posts appear in A. The Sentiment Analysis Tool categorizes each phrase as positive, neutral, or negative. The Score ranges from 0% to 100%, with 100% being positive.
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