训练数据集
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## 数据集描述 ### 数据集简介 本数据集是一个简单的二分类数据集,包含“空盘”和“剩饭”两类图片。整个数据集总计小于100张图片,数据集大小约为5MB,可用于快速模型验证、性能评估以及小数据集训练等。 ### 数据集支持的任务 - 图像分类:区分空盘和剩饭。 餐后盘子的状态。 - 食物浪费研究:分析剩饭情况,优化食物供应策略。 ## 数据集的格式和结构 ### 数据格式 数据集包含一个主文件夹 `合集`,其中包含以下两个子文件夹: - **empty_plate/**: 包含空盘图片。 - **leftover_food/**: 包含剩饭图片。 ### 数据集加载方式 ```python from modelscope.msdatasets import MsDataset from modelscope.utils.constant import DownloadMode # 加载数据集 ms_dataset = MsDataset.load( 'unidata03', namespace='hongslzy0908', subset_name='default', split='train') # 加载数据集 print(next(iter(ms_dataset))) 数据分片 本数据集未明确划分训练集和验证集,所有图片存储在同一个文件夹中。用户可以根据需要自行划分数据集。 类别 图片数量 空盘 (empty_plate) 小于 50 剩饭 (leftover_food) 小于 50
## Dataset Description ### Dataset Overview This is a simple binary classification dataset containing images of two categories: empty plates and leftover food. The total number of images in the dataset is fewer than 100, with a size of approximately 5 MB. It can be used for rapid model validation, performance evaluation, small-scale dataset training, and other related tasks. ### Supported Tasks of the Dataset - Image Classification: Distinguish between empty plates and leftover food, i.e., identify the post-meal plate status. - Food Waste Research: Analyze leftover food situations and optimize food supply strategies. ## Dataset Format and Structure ### Data Format The dataset includes a main folder named `Collection`, which contains the following two subfolders: - **empty_plate/**: Stores images of empty plates. - **leftover_food/**: Stores images of leftover food. ### Dataset Loading Method python from modelscope.msdatasets import MsDataset from modelscope.utils.constant import DownloadMode # Load the dataset ms_dataset = MsDataset.load( 'unidata03', namespace='hongslzy0908', subset_name='default', split='train') # Load the dataset print(next(iter(ms_dataset))) ### Data Splitting This dataset does not explicitly define training and validation sets, with all images stored in a single folder. Users can split the dataset according to their specific needs. | Category | Number of Images | |------------------------|------------------| | empty_plate | Fewer than 50 | | leftover_food | Fewer than 50 |




