RapidMiner Meetup meeting notes - 21 Feb 2018 Text analytics and NLP in RapidMiner using the Rosette operators

1. RapidMiner - Don’t Forget to Pack Text
Analytics on Your Data Exploration Journey
February 2018

2. About Basis Technology
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● Expertise: find meaning in unstructured text
○ NLP provider
● Product: Rosette (text analytics)
○ both on-premise and in the ‘cloud’
● Gil Irizarry - Director of Engineering

3. What will you learn?
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● Where to find the Rosette operator
● How to use NLP operators within RapidMiner Studio
● What types of insights can we gain from text

4. How to apply what you’ll learn
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● All the operators are
available in the
RapidMiner Marketplace.
● Free tier in the public
Rosette API allows 10K
calls per month

5. Sample Use Cases
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● How engaged are fans of different TV shows?
● How is technology covered in the NY Times?
● Does having a location in an Airbnb title affect number of reviews?
● What are the most recurring names in foreign news?

6. Assess product engagement via sentiment analysis
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7. Assess product engagement via sentiment analysis
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8. Assess Media Coverage
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9. Assess Media Coverage
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10. Use Entities to determine Correlation
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11. Use Entities to determine Correlation
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12. Translate and Deduplicate name list
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13. Translate and Deduplicate name list
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