jaccard.hpp
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1 /*
2  * SPDX-FileCopyrightText: Copyright (c) 2023-2024, NVIDIA CORPORATION.
3  * SPDX-License-Identifier: Apache-2.0
4  */
5 #pragma once
6 
7 #include <cudf/column/column.hpp>
9 #include <cudf/utilities/export.hpp>
11 
12 namespace CUDF_EXPORT nvtext {
62 std::unique_ptr<cudf::column> jaccard_index(
63  cudf::strings_column_view const& input1,
64  cudf::strings_column_view const& input2,
65  cudf::size_type width,
68  // end of group
70 } // namespace CUDF_EXPORT nvtext
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
Class definition for cudf::column.
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
rmm::device_async_resource_ref get_current_device_resource_ref()
Get the current device memory resource reference.
detail::cccl_async_resource_ref< cuda::mr::resource_ref< cuda::mr::device_accessible > > device_async_resource_ref
std::unique_ptr< cudf::column > jaccard_index(cudf::strings_column_view const &input1, cudf::strings_column_view const &input2, cudf::size_type width, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
Computes the Jaccard similarity between individual rows in two strings columns.
int32_t size_type
Row index type for columns and tables.
Definition: types.hpp:84
NVText APIs.
Class definition for cudf::strings_column_view.