Use theIFeatureDataset.CreateFeatureClassmethod to create new feature classes in feature datasets. The arguments to this method are almost identical toIFeatureWorkspace.CreateFeatureClass, except the IFeatureDataset method requires that the spatial reference of the feature class match that of the containing...
There are two options when pasting the datasets into the destination geodatabase: Paste and Paste Special. Paste To copy and paste tables, feature classes, or feature datasets in the Catalog pane using the Paste command , follow these steps: In the Catalog pane...
Feature classes are created and stored in a geodatabase either as stand-alone objects or organized into afeature dataset. Feature datasets are used to spatially or thematically integrate related feature classes. The main purpose of the feature dataset is for enabling more complex behavior on your ...
ListFeatureClasses example 1 List all feature classes in a geodatabase, including any in feature datasets. importarcpyimportosarcpy.env.workspace="c:/base/gdb.gdb"datasets=arcpy.ListDatasets(feature_type='feature')datasets=['']+datasetsifdatasetsisnotNoneelse[]fordsindatasets:forfcinarcpy.ListFeat...
Alonso-Betanzos, "Feature selection and classification in multiple class datasets: An application to KDD Cup 99 dataset," Expert Syst. Appl., vol. 38, no. 5, pp. 5947-5957, 2011.V Bolon-Canedo, N Sanchez-Marono, A Alonso-Betanzos, Feature selection and classification in multiple class ...
# 需要导入模块: import arcpy [as 别名]# 或者: from arcpy importListFeatureClasses[as 别名]defget_feature_classes(self):"""Get geodatabase feature classes as ordered dicts."""fcs = []ifself.arcpy_found: arcpy.env.workspace = self.path# iterate feature classes within feature datasetsfds =...
TFDS is a collection of datasets ready to use with TensorFlow, Jax, ... - datasets/tensorflow_datasets/core/features/feature.py at v4.5.2 · tensorflow/datasets
sklearn.feature_selection (https://scikit-learn.org/stable/modules/classes.html%23module-sklearn.feature_selection)模块中的类可以用于样本集中的特征选择/维数降低,以提高估计器的准确度分数或提高其在非常高维数据集上的性能 互信息和最大信息系数 M...
nimbusml.datasets nimbusml.decomposition nimbusml.ensemble nimbusml.feature_extraction Overview nimbusml.feature_extraction.categorical nimbusml.feature_extraction.image nimbusml.feature_extraction.text nimbusml.feature_extraction.TreeFeaturizer nimbusml.feature_selection nimbusml.linear_model nimbusml.loss nimb...
ListFeatureClasses example 1 List all feature classes in a geodatabase, including any in feature datasets. importarcpyimportos arcpy.env.workspace ="c:/base/gdb.gdb"datasets = arcpy.ListDatasets(feature_type='feature') datasets = [''] + datasetsifdatasetsisnotNoneelse[]fordsindatasets:forfcin...