---
title: "Pranav Rajpurkar — papers of 2018 — Elamur Research"
description: "Pranav Rajpurkar — papers of 2018: 1 paper on Elamur Research, the most cited first — what each work is about in our own words."
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[home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / [Pranav Rajpurkar](https://md.research.elamur.ai/free/en/authors/pranav-rajpurkar/) / 2018

# Pranav Rajpurkar — papers of 2018 — Elamur Research

1 paper · [all years of Pranav Rajpurkar](https://md.research.elamur.ai/free/en/authors/pranav-rajpurkar/#years)

**[Know What You Don't Know: Unanswerable Questions for SQuAD](https://md.research.elamur.ai/free/en/papers/rajpurkar-2018-know-what-you-don-t/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Pranav Rajpurkar, Robin Jia, Percy Liang*2018 · 3,405 citations*