Extractive vs Generative QA
Two ways to answer a question.
What Question Answering Means
Question answering, or QA, is the task of returning a precise answer to a natural-language question instead of a list of links. You ask, the system answers. 💬
Two Big Families
QA systems split into two families. Extractive QA pulls the answer straight out of a given passage, word for word.
All lessons in this course
- Extractive vs Generative QA
- Running a QA Pipeline
- Finding Answer Spans in Context
- Handling No-Answer and Long Docs