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By Pavan Tummala, Rich Hagarty | Published December 27, 2018 - Updated December 20, 2018
Artificial IntelligenceData ScienceKnowledge Discovery
In this code pattern, we will create a web app for visualizing unstructured data using Watson™ Natural Understanding, Apache Tika, and D3.js. After a user uploads a local file of choice, the application leverages Apache Tika to extract text from the unstructured data file. The text is then passed through Watson Natural Language Understanding, where entities and concepts are extracted. Finally, the application uses the D3.js library as a visualization tool to display the results to the user.
The main benefit of using the Watson Natural Understanding Service is its powerful analytics engine that provides cognitive enrichments and insights into the data. The key enrichments that are extracted include:
When you have completed this code pattern, you will understand how to:
Ready to get started? Please see the README for detailed instructions.
January 25, 2019
Artificial IntelligenceData Science+
Apache SparkArtificial Intelligence+
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