from datasets import load_dataset dataset = load_dataset("rotten_tomatoes", split="train") Dataset({ features: ['text', 'label'], num_rows: 8530 }) Configurations示例,使用 get_dataset_config_names 方法查看包含的子集 from datasets import get_dataset_config_names configs = get_dataset_config_...
load_dataset("json", data_files=test_file, split="train") # 参数split如果为None,则返回一个DatasetDict对象,包含多个Dataset数据集对象(上面代码就train一个);如果给定的话,则返回单个Dataset对象 从内存中加载数据 # 从字典导入数据 from datasets import Dataset my_dict = {"a": [1, 2, 3]} datase...
raw_dataset=datasets.load_dataset('squad')# 获取某个划分数据集,比如traintrain_dataset=raw_dataset['train']# 获取前10条数据head_dataset=train_dataset.select(range(10))# 获取随机10条数据shuffle_dataset=train_dataset.shuffle(seed=42).select(range(10))# 数据切片slice_dataset=train_dataset[10:20]...
cls._volume_types(), volume_type_filter)# Create dataset from all combinations of all images and volume typesdataset_list =DatasetList()forvol_typeinvolume_type_list:forimginimage_list: data = {'volume_type': vol_type,'image': img} testname ="{0}_volume_from_{1}_image".format( vol...
datasets.load_dataset(dataset_name, **kwargs) to instantiate a dataset This library can be used for text/image/audio/etc. datasets. Here is an example to load a text dataset: Here is a quick example: from datasets import list_datasets, load_dataset # Print all the available datasets print...
In the Dataset Description field, enter a short description of the dataset function. For example, This dataset performs validation on hourly data. From the Status drop-down list, select whether the filter is Active or Inactive. Note: Datasets cannot be deleted through the user interface, but ma...
A list containing dataset names returned from the function, limited by the wildcard and feature type arguments. Code sample ListDatasets example List feature dataset names that start with C. importarcpy arcpy.env.workspace ="c:/data"# Print all the feature datasets in the workspace that start ...
Returns a list of datasets from My workspace. Required Scope Dataset.ReadWrite.All or Dataset.Read.All HTTP Copy Try It GET https://api.powerbi.com/v1.0/myorg/datasets Responses Expand table NameTypeDescription 200 OK Datasets OK Examples Example Sample request HTTP Copy GET https://...
datasets.load_dataset(dataset_name, **kwargs)to instantiate a dataset datasets.list_metrics()to list the available metrics datasets.load_metric(metric_name, **kwargs)to instantiate a metric Here is a quick example: fromdatasetsimportlist_datasets,load_dataset,list_metrics,load_metric# Print all...
(custom business entities). Imagine you're building software for an accounting system that manages invoices, customers, orders, and related details. You can represent the list of customers through a DataSet that also includes orders and order details in separate tables connected to each other ...