generate_ngrams.hpp File Reference

APIs for generating character and word ngrams from strings columns. More...

#include <cudf/column/column.hpp>
#include <cudf/scalar/scalar.hpp>
#include <cudf/strings/strings_column_view.hpp>
#include <cudf/utilities/export.hpp>
#include <cudf/utilities/memory_resource.hpp>

Go to the source code of this file.

Namespaces
	nvtext
	NVText APIs.

Functions
std::unique_ptr< cudf::column >	nvtext::generate_ngrams (cudf::strings_column_view const &input, cudf::size_type ngrams, cudf::string_scalar const &separator, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
	Returns a single column of strings by generating ngrams from a strings column. More...
std::unique_ptr< cudf::column >	nvtext::generate_character_ngrams (cudf::strings_column_view const &input, cudf::size_type ngrams=2, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
	Generates ngrams of characters within each string. More...
std::unique_ptr< cudf::column >	nvtext::hash_character_ngrams (cudf::strings_column_view const &input, cudf::size_type ngrams=5, uint32_t seed=0, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
	Hashes ngrams of characters within each string. More...

Detailed Description

APIs for generating character and word ngrams from strings columns.

Definition in file generate_ngrams.hpp.