Webis Crowd Paraphrase Corpus 2011 (Webis-CPC-11)

The Webis Crowd Paraphrase Corpus 2011 (Webis-CPC-11) contains 7,859 candidate paraphrases obtained from Mechanical Turk crowdsourcing. The corpus is made up of 4,067 accepted paraphrases, 3,792 rejected non-paraphrases, and the original texts. These samples have formed part of PAN 2010 international plagiarism detection competition, but were not previously available separate to rest of the competition data. We provide the dataset as a single folder in a Zip archive. Each paraphrase is represented by three files, containing the original text (e.g.: "1-original.txt"), the paraphrase text (e.g.: "1-paraphrase.txt"), and a file containing metadata (e.g.: "1-metadata.txt"), with information about the task identifier, task author identifier, time taken, and whether the paraphrase was accepted or rejected.

Webis Crowd Paraphrase Corpus 2011（以下简称Webis-CPC-11）共收录7859条来自亚马逊机械 Turk (Mechanical Turk) 众包平台的候选复述文本。该语料库包含4067条已通过审核的复述文本、3792条未通过审核的非复述文本，以及原始文本。这些样本曾作为PAN 2010国际抄袭检测竞赛的数据集组成部分，但此前并未与该竞赛的其余数据集分离公开。本数据集以ZIP压缩包内单个文件夹的形式提供。每条复述文本对应三个文件：分别为存储原始文本的文件（例如："1-original.txt"）、存储复述文本的文件（例如："1-paraphrase.txt"），以及存储元数据的文件（例如："1-metadata.txt"），元数据涵盖任务标识符、任务作者标识符、完成耗时，以及该复述文本是否通过审核等相关信息。