yassiracharki/Amazon_Reviews_for_Sentiment_Analysis_fine_grained_5_classes
收藏Hugging Face2024-07-26 更新2024-12-14 收录
下载链接：
https://hf-mirror.com/datasets/yassiracharki/Amazon_Reviews_for_Sentiment_Analysis_fine_grained_5_classes
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资源简介：
Amazon Reviews for Fine-Grained Sentiment Analysis数据集是通过从1到5分的亚马逊评论中随机选取600,000个训练样本和130,000个测试样本构建的，总计3,000,000个训练样本和650,000个测试样本。数据集以CSV格式存储，包含类别索引、评论标题和评论文本三列。评论标题和文本使用双引号进行转义，内部的双引号通过两个双引号转义，换行符通过反斜杠加n字符转义。该数据集主要用于细粒度情感分析。
The Amazon Reviews for Fine-Grained Sentiment Analysis dataset is constructed by randomly taking 600,000 training samples and 130,000 testing samples for each review score from 1 to 5, totaling 3,000,000 training samples and 650,000 testing samples. The dataset is stored in CSV format and contains three columns: class index, review title, and review text. The review title and text are escaped using double quotes, with internal double quotes escaped by two double quotes, and new lines escaped by a backslash followed by an n character. This dataset is primarily used for fine-grained sentiment analysis.
提供机构：
yassiracharki
