Wolfram U

Analyzing Text to Answer Fact-Based Questions

Estimated Time: 22 min

Course Level: Beginner


This video class introduces FindTextualAnswer, the built-in Wolfram Language function that combines well-established techniques for information retrieval with state-of-the-art deep learning techniques to find answers in text. FindTextualAnswer analyzes text and can yield several possible answers, the probabilities of those answers being correct and other properties that can help you understand the context of each answer in response to your specific, fact-based questions. In this class, you will learn the scope of this function and some practical applications, as well as gain insights into how it is implemented and the deep learning approach available in the Wolfram Language.

Featured Products & Technologies: Wolfram Language (available in Mathematica and Wolfram|One)

You'll Learn To

  • Work with the built-in function FindTextualAnswer and its options
  • Find answers, probabilities and other text-based properties
  • Use various text source types and collections for search operations
  • Visualize search results
  • Explore the function's underlying deep learning approach