List of steps that can be used to specify columns in the feature_spec interface.
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.
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()