首先,我们需要加载UCI数据集。以著名的“鸢尾花数据集”(Iris dataset)为例,该数据集包含150个样本,每个样本有4个特征和1个标签。我们可以使用pandas库来加载数据: importpandasaspd# 加载鸢尾花数据集url=" columns=['sepal_length','sepal_width','petal_length','petal_width','species']iris_data=pd.read_...
在这个示例中,我们将使用著名的“鸢尾花”数据集(Iris dataset)。这个数据集包含了三种不同的鸢尾花的花瓣和萼片的长度和宽度。首先,我们需要从UCI数据源加载该数据集。 我们可以通过pandas的read_csv函数直接加载数据: url=" column_names=['sepal_length','sepal_width','petal_length','petal_width','species...
msg_flag:控制信息复杂度(verbosity) describe_all_dataset(msg_flag=False):调用build_dataset_dictionary函数并显示所有数据集的描述。 print_all_datasets_names(msg_flag=False):调用build_dataset_dictionary函数并显示所有数据集的名称。 extract_url_dataset(dataset,msg_flag=False):给定数据集标识符,此函数提取...
2. 选择“UCI Machine Learning Repository: Data Sets”,进入UCI数据集首页。首页左侧给各类数据集进行...
IrisSetosa IrisVersicolour 精彩文档 实用标准文案 --IrisVirginica ⋯⋯ :%foreachof3classes. 本数据的使用例参考其他文,或本站后面的内容。 ThisistheUCIRepositoryOfMachineLearning DatabasesandDomainTheories === === ThisistheUCIRepositoryOfMachineLearningDatabasesandDomain Theories...
class:-IrisSetosa-IrisVersicolour9. -IrisVirginicaClassDistribution:33.3%foreachof3classes.本数据的使用实例请参考其他论文,或本站后面的内容。ThisistheUCIRepositoryOfMachineLearningDatabasesandDomainTheoriesThisistheUCIRepositoryOfMachine 6、LearningDatabasesandDomainTheories4D:pub/machine-learning-databases/mlearn...
download_dataset_name(name,local_database=None,msg_flag=True,download_flag=True):根据下载指定名称的数据集。 local_database:本地存储的数据库名称(CSV文件),即在同一目录中包含有关UCI ML存储库中所有数据集的名称和URL信息 msg_flag:控制信息复杂度(ve...
Star Here is 1 public repository matching this topic... Implementation of various algorithms on scikit-learn's Toy Datasets. scikit-learncross-validationdiabetesucidatasetsmovielens-datasetbreast-cancer-wisconsiniris-datasetuci-machine-learningboston-housing-datasetgridsearchwine-datasetuci-datasets ...
Inadditiontodatasetsanddomaintheories,the“utilities/“directorycontainsutilitiesthatyoumayfindusefulwhenusingdatasetsinthisrepository. Thecontentsofthisrepositorycanbeviewedandremotelycopiedover theweb.Theaddressis“:///~mlearn/MLRepository.html“:///~mlearn/MLRepository.html. Alternatively,thecontentsofthisrepos...
For more than 25 years it has been the go-to place for machine learning researchers and machine learning practitioners that need a dataset. UCI Machine Learning Repository Each dataset get its own webpage that lists all the details known about it including any relevant publications that investigate...