/MultiSpanQA

Primary LanguageJupyter Notebook

Multi-span Question Answering

Problem Description

Given a question and a context paragraph, we must find the multiple discrete spans in the paragraph to answer the question. E.g: image of examples

Approach

Model the problem as a Sequence Tagging Problem with BIO tags:

  • B: First token of the answer span
  • I: Token inside of the answer span
  • O: Token outside of the answer span

Architecture (Label is either B, I, or O) image of model architecture