QA-SRL Bank 2.0

QA-SRL Bank 2.0 是一个大规模的问答驱动语义角色标签 (QA-SRL) 注释语料库。该语料库由超过 250,000 个问答对组成，涵盖 3 个领域的 64,000 多个句子，并通过一种新的众包方案收集，该方案被证明具有高精度和良好的召回率，且成本适中。

QA-SRL Bank 2.0 is a large-scale question-answering-driven semantic role labeling (QA-SRL) annotated corpus. This corpus contains over 250,000 question-answer pairs, covering more than 64,000 sentences across three domains, and was collected via a novel crowdsourcing scheme that has been proven to achieve high precision, good recall, and moderate cost.

搜集汇总

背景与挑战

背景概述

QA-SRL Bank 2.0是一个大规模问答驱动语义角色标签语料库，包含超过25万个问答对，覆盖3个领域的6.4万多个句子。该数据集通过高精度、良好召回率的众包方案收集，成本适中。