CREATEPROCEDUREget_iris_datasetASBEGINEXEC sp_execute_external_script @language= N'R', @script = N' library(RevoScaleR) data(iris) iris$SpeciesID <- c(unclass(iris$Species)) iris_data <- iris ', @input_data_1 = N'', @output_data_1_name = N'iris_data'WITHRESULTSETS(("Sepal.Lengt...
看一下字典的键print("Keys of iris_dataset:\n{}".format(iris_dataset.keys()))#有5个键;我们逐个看看output: 代码语言:javascript 复制 Keysofiris_dataset:dict_keys(['feature_names','target','DESCR','target_names','data']) 逐个看看: 看看DESCR: 代码语言:javascript 复制 print('DESCR of iris...
In[2]:fromsklearn.datasetsimportload_iris# 导入sklearn中自带的iris数据集...:iris=load_iris()In[3]:iris# 展示数据内容#输出结果Out[3]:{'data':array([[5.1,3.5,1.4,0.2],[4.9,3.,1.4,0.2],[4.7,3.2,1.3,0.2],[4.6,3.1,1.5,0.2],[5.,3.6,1.4,0.2],...(共150行)...[6.3,2.5,5.,...
CREATEPROCEDUREget_iris_datasetASBEGINEXEC sp_execute_external_script @language= N'R', @script = N' library(RevoScaleR) data(iris) iris$SpeciesID <- c(unclass(iris$Species)) iris_data <- iris ', @input_data_1 = N'', @output_data_1_name = N'iris_data'WITHRESULTSETS(("Se...
In this exercise, create a database to store data from the Iris flower data set and models based on the same data. Iris data is included in both the R and Python distributions, and is used in machine learning tutorials for SQL machine learning....
机器学习_IrisDataSet(iris数据集).pdf,Iris Data Set(iris 数据集 ) 数据摘要: Famous database; from Fisher, 1936 中文关键词: 机器学习 ,iris,分类 ,多变量 ,UCI, 英文关键词: Machine Learning,iris,Classification,MultiVarite,UCI, 数据格式: TEXT 数据用途: Th
boxplot(x = 'species', y = 'petal_length', data = train, order = cn, ax = axs[1,0]);sns.boxplot(x = 'species', y = 'petal_width', data = train, order = cn, ax = axs[1,1]);# 添加一些间距fig.tight_layout(pad=1.0);底部的两个图表明我们前面看到的那组数据点是set...
CREATEPROCEDUREget_iris_datasetASBEGINEXEC sp_execute_external_script @language= N'R', @script = N' library(RevoScaleR) data(iris) iris$SpeciesID <- c(unclass(iris$Species)) iris_data <- iris ', @input_data_1 = N'', @output_data_1_name = N'iris_data'WITHRESULTSETS(("Sepal.Lengt...
Iris Data Set(iris数据集)数据摘要：Famous database; from Fisher, 1936 中文关键词：机器学习,iris,分类,多变量,UCI,英文关键词：Machine Learning,iris,Classification,MultiVarite,UCI,数据格式：TEXT 数据用途：This data is used for classification.数据详细介绍：Iris Data Set Abstract: Famous database; ...
'Iris Plants Database\n===\n\nNotes\n---\nData Set Characteristics:\n :Number of Instances: 150 (50 in each of three classes)\n :Number of Attributes: 4 numeric, predictive attributes and the class\n :Attribute Information:\n - sepal length in cm\n - sepal width in cm\n - peta...