Research desk

The papers behind how we build

An annotated reading list. Every entry is credited to its original authors, with a note on what it changes once the idea meets a real system.

30 entries · RSS feed

All entries

2 entries

  1. 2020NeurIPS 2020PublishedCurated

    Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks

    Pairs a pretrained generator with a neural retriever over an external corpus, so answers can draw on documents that were never in the training data and can be updated by changing the corpus rather than retraining the model.

    arXiv
  2. 2020EMNLP 2020PublishedCurated

    Dense Passage Retrieval for Open-Domain QA

    Replaces term matching with a dual-encoder that embeds questions and passages into the same vector space. Relevance becomes a nearest-neighbour lookup, which lets retrieval find passages that share no vocabulary with the question.

    arXiv

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