Rev AI’s Topic Extraction API identifies the main topics in a speech transcript. For application developers, it provides a fast and accurate way to retrieve and rank the topics in a transcribed conversation and then act on this information.

Some examples of how topic extraction can be used are:

• Auto-generated agendas for meetings and phone calls
• Automated classification or keyword indexing for digital media libraries
• Automated tagging for Customer Service (CS) complaints or support tickets

If you’re a Node.js developer, check out our tutorial on integrating Rev AI’s Topic Extraction API with a Node.js application. It demonstrates how to use the Node.js Axios HTTP client to interact with the API, complete with detailed code examples, explanations and a sample application.

If you’re new to topic extraction, you can learn more about this API by visiting the following links:

• Get Started with Topic Extraction and Sentiment Analysis
• Topic Extraction API Overview
• Topic Extraction API Reference
• Topic Extraction Code Samples

Enjoy the tutorial and let us know what you think!