How can I use Excel to perform sentiment analysis on a large dataset?
There are also pre-built sentiment analysis tools available in the Excel Power BI suite. These tools can analyze text data and generate sentiment scores for you.
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One approach is to use the Text Analytics API in Azure Cognitive Services. You can extract text from your dataset and then send it to the API for sentiment analysis. Another option is to use the Excel add-in Power Query to connect to a sentiment analysis service like Azure Text Analytics or Google Cloud Natural Language API.
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You can also write your own sentiment analysis function in VBA or by using Excel formulas. You would need to define a set of keywords or phrases that indicate positive or negative sentiment, and then score each cell based on the occurrence of those keywords.
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