steps {tfdatasets} | R Documentation |
Steps for feature columns specification.
Description
List of steps that can be used to specify columns in the feature_spec
interface.
Steps
-
step_numeric_column()
to define numeric columns. -
step_categorical_column_with_vocabulary_list()
to define categorical columns. -
step_categorical_column_with_hash_bucket()
to define categorical columns where ids are set by hashing. -
step_categorical_column_with_identity()
to define categorical columns represented by integers in the range[0-num_buckets)
. -
step_categorical_column_with_vocabulary_file()
to define categorical columns when their vocabulary is available in a file. -
step_indicator_column()
to create indicator columns from categorical columns. -
step_embedding_column()
to create embeddings columns from categorical columns. -
step_bucketized_column()
to create bucketized columns from numeric columns. -
step_crossed_column()
to perform crosses of categorical columns. -
step_shared_embeddings_column()
to share embeddings between a list of categorical columns. -
step_remove_column()
to remove columns from the specification.
See Also
-
selectors for a list of selectors that can be used to specify variables.
Other Feature Spec Functions:
dataset_use_spec()
,
feature_spec()
,
fit.FeatureSpec()
,
step_bucketized_column()
,
step_categorical_column_with_hash_bucket()
,
step_categorical_column_with_identity()
,
step_categorical_column_with_vocabulary_file()
,
step_categorical_column_with_vocabulary_list()
,
step_crossed_column()
,
step_embedding_column()
,
step_indicator_column()
,
step_numeric_column()
,
step_remove_column()
,
step_shared_embeddings_column()