iohadrubin/nq

---
configs:
- config_name: default
data_files:
- split: validation
path: data/validation-*
- split: train
path: data/train-*
dataset_info:
features:
- name: dataset
dtype: string
- name: question
dtype: string
- name: answers
sequence: string
- name: positive_ctxs
sequence:
- name: title
dtype: string
- name: text
dtype: string
- name: score
dtype: float32
- name: title_score
dtype: int32
- name: passage_id
dtype: string
- name: negative_ctxs
sequence:
- name: title
dtype: string
- name: text
dtype: string
- name: score
dtype: float32
- name: title_score
dtype: int32
- name: passage_id
dtype: string
- name: hard_negative_ctxs
sequence:
- name: title
dtype: string
- name: text
dtype: string
- name: score
dtype: float32
- name: title_score
dtype: int32
- name: passage_id
dtype: string
splits:
- name: validation
num_bytes: 645475524
num_examples: 6515
- name: train
num_bytes: 5836111764
num_examples: 58880
download_size: 3923060242
dataset_size: 6481587288
---
# Dataset Card for "nq"

[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

原始信息汇总

数据集概述

数据集配置

• 默认配置 (default)
  • 验证集 (validation):
    • 路径: data/validation-*
  • 训练集 (train):
    • 路径: data/train-*

数据集特征

• dataset: 数据集名称，数据类型为字符串 (string)
• question: 问题，数据类型为字符串 (string)
• answers: 答案，数据类型为序列字符串 (sequence: string)
• positive_ctxs: 正例上下文，数据类型为序列，包含以下字段：
  • title: 标题，数据类型为字符串 (string)
  • text: 文本，数据类型为字符串 (string)
  • score: 评分，数据类型为浮点数 (float32)
  • title_score: 标题评分，数据类型为整数 (int32)
  • passage_id: 文章ID，数据类型为字符串 (string)
• negative_ctxs: 负例上下文，结构与正例上下文相同
• hard_negative_ctxs: 困难负例上下文，结构与正例上下文相同

数据集分割

• 验证集 (validation):
  • 大小: 645475524 字节
  • 示例数量: 6515
• 训练集 (train):
  • 大小: 5836111764 字节
  • 示例数量: 58880

数据集大小

• 下载大小: 3923060242 字节
• 数据集总大小: 6481587288 字节