How to Build an Open-Domain Question Answering System?

📰 Lilian Weng's Blog

Building an Open-Domain Question Answering system enables many useful applications and can be achieved using a powerful pretrained language model

advanced Published 29 Oct 2020
Action Steps
  1. Access a powerful pretrained language model
  2. Choose between closed-book and open-book approaches
  3. Implement the chosen approach using the language model
  4. Test and fine-tune the system for optimal performance
Who Needs to Know This

NLP researchers and AI engineers on a team can benefit from this knowledge to develop more accurate question answering systems, and product managers can utilize this technology to create innovative applications

Key Insight

💡 A powerful pretrained language model is the foundation for building an effective Open-Domain Question Answering system

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🤖 Build Open-Domain QA systems with pretrained language models!
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