数据集:
polinaeterna/amazon_us_reviews
亚马逊客户评论(又称产品评论)是亚马逊的标志性产品之一。自1995年的第一条评论以来,数百万亚马逊客户为了表达意见并描述他们在亚马逊网站上的产品体验,贡献了一亿多条评论。这使得亚马逊客户评论成为自然语言处理(NLP)、信息检索(IR)和机器学习(ML)等多个学科领域的学术研究的丰富信息来源。因此,我们将此数据发布以促进与了解客户产品体验相关的多个学科领域的进一步研究。此数据集的目的是代表客户评价和意见的样本、在不同地理区域对产品感知的差异,以及评论中的推广意图或偏见。此次发布的数据集中有超过一亿三千万条客户评论可供研究人员使用。该数据以TSV文件的形式存储在亚马逊图片下载服务(Amazon S3)中的"amazon-reviews-pds"存储桶中,位于AWS美国东部地区。数据文件中的每一行对应一个单独的评价(使用制表符分隔,没有引号和转义字符)。每个数据集包含以下列: marketplace - 评论所在市场的2位字母国家代码。 customer_id - 单个作者撰写评论时可用于聚合评论的随机标识符。 review_id - 评论的唯一ID。 product_id - 评论所属的唯一产品ID。在多语言数据集中,可以通过相同的product_id对不同国家中同一产品的评论进行分组。 product_parent - 单个产品的聚合评论可用的随机标识符。 product_title - 产品标题。 product_category - 可用于将评论分组的广义产品类别(也可用于将数据集分成连贯部分)。 star_rating - 评价的1-5星评级。 helpful_votes - 有用投票数。 total_votes - 评价收到的总投票数。 vine - 该评论是作为Vine计划的一部分编写的。 verified_purchase - 该评价是一个经过验证购买的评论。 review_headline - 评价的标题。 review_body - 评论正文。 review_date - 评价编写的日期。
'train'的示例如下。
{ "customer_id": "45223824", "helpful_votes": 0, "marketplace": "US", "product_category": "Apparel", "product_id": "B016PUU3VO", "product_parent": "893588059", "product_title": "Fruit of the Loom Boys' A-Shirt (Pack of 4)", "review_body": "I ordered the same size as I ordered last time, and these shirts were much larger than the previous order. They were also about 6 inches longer. It was like they sent men's shirts instead of boys' shirts. I'll be returning these...", "review_date": "2015-01-01", "review_headline": "Sizes not correct, too big overall and WAY too long", "review_id": "R1N3Z13931J3O9", "star_rating": 2, "total_votes": 0, "verified_purchase": 1, "vine": 0 }Automotive_v1_00
'train'的示例如下。
{ "customer_id": "16825098", "helpful_votes": 0, "marketplace": "US", "product_category": "Automotive", "product_id": "B000E4PCGE", "product_parent": "694793259", "product_title": "00-03 NISSAN SENTRA MIRROR RH (PASSENGER SIDE), Power, Non-Heated (2000 00 2001 01 2002 02 2003 03) NS35ER 963015M000", "review_body": "Product was as described, new and a great look. Only bad thing is that one of the screws was stripped so I couldn't tighten all three.", "review_date": "2015-08-31", "review_headline": "new and a great look. Only bad thing is that one of ...", "review_id": "R2RUIDUMDKG7P", "star_rating": 3, "total_votes": 0, "verified_purchase": 1, "vine": 0 }Baby_v1_00
'train'的示例如下。
This example was too long and was cropped: { "customer_id": "23299101", "helpful_votes": 2, "marketplace": "US", "product_category": "Baby", "product_id": "B00SN6F9NG", "product_parent": "3470998", "product_title": "Rhoost Nail Clipper for Baby - Ergonomically Designed and Easy to Use Baby Nail Clipper, Natural Wooden Bamboo - Baby Health and Personal Care Kits", "review_body": "\"This is an absolute MUST item to have! I was scared to death to clip my baby's nails. I tried other baby nail clippers and th...", "review_date": "2015-08-31", "review_headline": "If fits so comfortably in my hand and I feel like I have ...", "review_id": "R2DRL5NRODVQ3Z", "star_rating": 5, "total_votes": 2, "verified_purchase": 1, "vine": 0 }Beauty_v1_00
'train'的示例如下。
{ "customer_id": "24655453", "helpful_votes": 1, "marketplace": "US", "product_category": "Beauty", "product_id": "B00SAQ9DZY", "product_parent": "292127037", "product_title": "12 New, High Quality, Amber 2 ml (5/8 Dram) Glass Bottles, with Orifice Reducer and Black Cap.", "review_body": "These are great for small mixtures for EO's, especially for traveling. I only gave this 4 stars because of the orifice reducer. The hole is so small it is hard to get the oil out. Just needs to be slightly bigger.", "review_date": "2015-08-31", "review_headline": "Good Product", "review_id": "R2A30ALEGLMCGN", "star_rating": 4, "total_votes": 1, "verified_purchase": 1, "vine": 0 }Books_v1_00
'train'的示例如下。
This example was too long and was cropped: { "customer_id": "49735028", "helpful_votes": 0, "marketplace": "US", "product_category": "Books", "product_id": "0664254969", "product_parent": "248307276", "product_title": "Presbyterian Creeds: A Guide to the Book of Confessions", "review_body": "\"The Presbyterian Book of Confessions contains multiple Creeds for use by the denomination. This guidebook helps he lay person t...", "review_date": "2015-08-31", "review_headline": "The Presbyterian Book of Confessions contains multiple Creeds for use ...", "review_id": "R2G519UREHRO8M", "star_rating": 3, "total_votes": 1, "verified_purchase": 1, "vine": 0 }
数据字段在所有拆分集中相同。
Apparel_v1_00name | train |
---|---|
Apparel_v1_00 | 5906333 |
Automotive_v1_00 | 3514942 |
Baby_v1_00 | 1752932 |
Beauty_v1_00 | 5115666 |
Books_v1_00 | 10319090 |
Books_v1_01 | 6106719 |
Books_v1_02 | 3105520 |
Camera_v1_00 | 1801974 |
Digital_Ebook_Purchase_v1_00 | 12520722 |
Digital_Ebook_Purchase_v1_01 | 5101693 |
Digital_Music_Purchase_v1_00 | 1688884 |
Digital_Software_v1_00 | 102084 |
Digital_Video_Download_v1_00 | 4057147 |
Digital_Video_Games_v1_00 | 145431 |
Electronics_v1_00 | 3093869 |
Furniture_v1_00 | 792113 |
Gift_Card_v1_00 | 149086 |
Grocery_v1_00 | 2402458 |
Health_Personal_Care_v1_00 | 5331449 |
Home_Entertainment_v1_00 | 705889 |
Home_Improvement_v1_00 | 2634781 |
Home_v1_00 | 6221559 |
Jewelry_v1_00 | 1767753 |
Kitchen_v1_00 | 4880466 |
Lawn_and_Garden_v1_00 | 2557288 |
Luggage_v1_00 | 348657 |
Major_Appliances_v1_00 | 96901 |
Mobile_Apps_v1_00 | 5033376 |
Mobile_Electronics_v1_00 | 104975 |
Music_v1_00 | 4751577 |
Musical_Instruments_v1_00 | 904765 |
Office_Products_v1_00 | 2642434 |
Outdoors_v1_00 | 2302401 |
PC_v1_00 | 6908554 |
Personal_Care_Appliances_v1_00 | 85981 |
Pet_Products_v1_00 | 2643619 |
Shoes_v1_00 | 4366916 |
Software_v1_00 | 341931 |
Sports_v1_00 | 4850360 |
Tools_v1_00 | 1741100 |
Toys_v1_00 | 4864249 |
Video_DVD_v1_00 | 5069140 |
Video_Games_v1_00 | 1785997 |
Video_v1_00 | 380604 |
Watches_v1_00 | 960872 |
Wireless_v1_00 | 9002021 |
https://s3.amazonaws.com/amazon-reviews-pds/LICENSE.txt
访问亚马逊客户评论库("Reviews Library")即表示您同意该评价库是一个亚马逊服务,受制于 Amazon.com Conditions of Use ,您同意遵守这些服务条款,并遵守以下额外条件:
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没有引用信息。
感谢 @joeddav 添加此数据集。