AdoCleanCode/left_center_right_data-shifted-3label

该数据集包含文本和标签两种类型的特征，分为训练集和测试集，有不同的切片方式，例如left50_center25_right25_train表示左边50%的文本，中间25%的文本，右边25%的文本组成的训练集。具体的数据集用途和背景没有描述。

The dataset includes features of text and label, both of which are string types. It is divided into training sets and test sets with different slicing methods, such as left50_center25_right25_train indicating the training set composed of 50% of the text on the left, 25% in the center, and 25% on the right. The specific purpose and background of the dataset are not described.