irds/disks45_nocr_trec-robust-2004_fold2

`disks45/nocr/trec-robust-2004/fold2`数据集由`ir-datasets`包提供，包含50个查询（即主题）和63,917个相关性评估（qrels）。文档部分需要从`irds/disks45_nocr`数据集中获取。该数据集主要用于文本检索任务。

原始信息汇总

数据集概述

数据集名称

disks45/nocr/trec-robust-2004/fold2

数据来源

• 原始数据集：irds/disks45_nocr

任务类别

• 文本检索

数据内容

• queries（查询主题）：数量=50
• qrels（相关性评估）：数量=63,917
• docs：使用irds/disks45_nocr数据集

使用示例

python from datasets import load_dataset

queries = load_dataset(irds/disks45_nocr_trec-robust-2004_fold2, queries) for record in queries: record # {query_id: ..., text: ...}

qrels = load_dataset(irds/disks45_nocr_trec-robust-2004_fold2, qrels) for record in qrels: record # {query_id: ..., doc_id: ..., relevance: ...}

引用信息

@misc{Voorhees1996Disks45, title = {NIST TREC Disks 4 and 5: Retrieval Test Collections Document Set}, author = {Ellen M. Voorhees}, doi = {10.18434/t47g6m}, year = {1996}, publisher = {National Institute of Standards and Technology} } @inproceedings{Voorhees2004Robust, title={Overview of the TREC 2004 Robust Retrieval Track}, author={Ellen Voorhees}, booktitle={TREC}, year={2004} } @inproceedings{Huston2014ACO, title={A Comparison of Retrieval Models using Term Dependencies}, author={Samuel Huston and W. Bruce Croft}, booktitle={CIKM}, year={2014} }