ft_index_to_string

An object (usually a <code>spark_tbl</code>) coercable to a Spark DataFrame.

input_col

output_col


Symmetrically to <code><a rd-options="" href="/link/ft_string_indexer?package=sparklyr&version=0.2.30" data-mini-rdoc="sparklyr::ft_string_indexer">ft_string_indexer</a></code>,
<code>ft_index_to_string</code> maps a column of label indices back to a
column containing the original labels as strings.


Provision, connect and interface to Apache Spark from within R.
This package supports connecting to local and remote Apache Spark clusters,
provides a dplyr-compatible back-end, and provides an interface to Spark's
built-in machine learning algorithms.

Javier Luraschi

sparklyr

R Interface to Apache Spark

ft_index_to_string function


Symmetrically to <code><a rd-options='' href='ft_string_indexer'>ft_string_indexer</a></code>,
<code>ft_index_to_string</code> maps a column of label indices back to a
column containing the original labels as strings.


ft_index_to_string: Feature Transformation -- IndexToString

Description

Usage

Arguments

See Also