Semantic Search as Extractive Paraphrase Span Detection

1 code implementation • 9 Dec 2021 • Jenna Kanerva, Hanna Kitti, Li-Hsin Chang, Teemu Vahtola, Mathias Creutz, Filip Ginter

In this paper, we approach the problem of semantic search by framing the search task as paraphrase span detection, i. e. given a segment of text as a query phrase, the task is to identify its paraphrase in a given document, the same modelling setup as typically used in extractive question answering.

Extractive Question-Answering Question Answering +5