irds/disks45_nocr_trec8

`disks45/nocr/trec8`数据集由`ir-datasets`包提供，包含50个查询（即主题）和86,830个相关性评估（qrels）。对于文档部分，需要使用`irds/disks45_nocr`数据集。该数据集主要用于文本检索任务。

The `disks45/nocr/trec8` dataset is provided by the `ir-datasets` package, which contains 50 queries (i.e., topics) and 86,830 relevance judgments (qrels). For its document collection, the `irds/disks45_nocr` dataset should be utilized. This dataset is primarily intended for text retrieval tasks.

原始信息汇总

数据集概述

数据集名称

disks45/nocr/trec8

数据来源

• 主要来源：irds/disks45_nocr

数据内容

• queries (查询/主题): 数量=50
• qrels (相关性评估): 数量=86,830
• docs (文档): 使用irds/disks45_nocr

数据使用示例

python from datasets import load_dataset

queries = load_dataset(irds/disks45_nocr_trec8, queries) for record in queries: record # {query_id: ..., title: ..., description: ..., narrative: ...}

qrels = load_dataset(irds/disks45_nocr_trec8, qrels) for record in qrels: record # {query_id: ..., doc_id: ..., relevance: ..., iteration: ...}

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{Voorhees1999Trec8, title = {Overview of the Eight Text Retrieval Conference (TREC-8)}, author = {Ellen M. Voorhees and Donna Harman}, year = {1999}, booktitle = {TREC} }

搜集汇总

背景与挑战

背景概述

该数据集是irds/disks45_nocr_trec8，专为文本检索任务设计，包含50个查询和86,830个相关性评估，文档部分需使用关联数据集irds/disks45_nocr。数据来源于NIST TREC Disks 4和5，用于TREC-8会议，发布于1996年和1999年，适用于信息检索研究和评估。