How can I perform sentiment analysis on text data using Power BI and text analytics APIs

0 votes
How can I perform sentiment analysis on text data using Power BI and text analytics APIs?

In my current Power BI project, I need to analyze customer feedback data and visualize sentiment scores and trends. I am considering using external text analytics APIs to process the text data for sentiment analysis. What are the best practices for integrating text analytics APIs into Power BI and visualizing sentiment analysis results effectively?
Nov 18 in Power BI by Evanjalin
• 6,910 points
35 views

1 answer to this question.

0 votes

If you are looking to conduct sentiment analysis on textual data in Power BI with the help of text analysis application programming interfaces, here is a procedure you can follow:

Do the Data Preparation: First and foremost, gather the text you want to analyze and store it logically. For example, use Excel, CVS, or a database. Do Away With Unwanted Extras: Make the files neat by eliminating all the unneeded elements, such as special symbols and non-critical areas of information, so they are cleaner for analysis.

Please bring in the Text Analytics API: There are many Text Analytics APIs available; you can select one of them, such as Microsoft Azure Text Analytics or Google Cloud Natural Language API. Create a profile and generate an API key for verification before accessing the Text Analytics API. In Power BI, HTTP POST requests are made to the API using Power Query. For example, in Power Query, M code can be written to send batches of text to the API, get back the sentiment scores, and add the scores to the existing dataset.

Analyze the API Responses: Use the sentiments and other useful analyses within the API return on power query. These scores may be added to your data set for further exploration in new sections.

Impressions of Sentiment Assessment: Once you have the sentiment scores, display the trends using other visual elements of Power BI, such as bar charts, line graphs, heat maps, and so on. Also, include slicers or filters to view a particular period, customer group, or category of feedback.

Execute and Update Strategy: In Power BI, create several refresh schedules that will enable you to always have the latest analysis. Ensure that API requests are made economically to avoid being cut off.

In addition to the custom strategy mentioned, which will help you save time formatting the text data, effective visualization will allow you to make sense of the text data and even bring out the trends in sentiments effectively.

answered Nov 18 by pooja
• 6,530 points

Related Questions In Power BI

0 votes
0 answers
0 votes
0 answers

How can I use R or Python scripts within Power BI for advanced data analysis?

How can I use R or Python ...READ MORE

Oct 14 in Power BI by anonymous
• 6,910 points
63 views
0 votes
0 answers

How can I automate data refreshes in Power BI, and what are the scripting options available?

How can I automate data refreshes in ...READ MORE

Oct 21 in Power BI by Evanjalin
• 6,910 points
139 views
0 votes
1 answer

Displaying Table Schema using Power BI with Azure IoT Hub

Answering your first question, Event Hubs are ...READ MORE

answered Aug 1, 2018 in IoT (Internet of Things) by nirvana
• 3,130 points
1,340 views
+1 vote
1 answer

Unable to install connector for Power Bi and PostgreSQL

I think the problem is not at ...READ MORE

answered Aug 22, 2018 in Power BI by nirvana
• 3,130 points
2,738 views
+2 votes
2 answers

Migrate power bi collection to power bi embedded

I agree with Kalgi, this method is ...READ MORE

answered Oct 11, 2018 in Power BI by Hannah
• 18,520 points
1,509 views
+1 vote
1 answer

Connect power bi desktop to dataset and create custom reports

Yes using Power BI REST API to ...READ MORE

answered Sep 18, 2018 in Power BI by Kalgi
• 52,350 points
1,658 views
+1 vote
1 answer

How can I use R or Python scripts within Power BI for advanced data analysis?

You can carry out advanced data analysis ...READ MORE

answered Oct 23 in Power BI by pooja
• 6,530 points
122 views
0 votes
1 answer

How can I manage and resolve ambiguous relationships in Power BI data models?

To maintain the integrity of data in ...READ MORE

answered Nov 8 in Power BI by pooja
• 6,530 points
71 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP