/**
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* @license
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* Copyright 2021 Google LLC. All Rights Reserved.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* =============================================================================
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*/
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/// <amd-module name="@tensorflow/tfjs-core/dist/ops/sparse/sparse_reshape" />
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import { Tensor1D, Tensor2D } from '../../tensor';
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import { NamedTensorMap } from '../../tensor_types';
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import { TensorLike } from '../../types';
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/**
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* This operation has the same semantics as reshape on the represented dense
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* tensor. The `inputIndices` are recomputed based on the requested `newShape`.
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* If one component of `newShape` is the special value -1, the size of that
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* dimension is computed so that the total dense size remains constant. At most
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* one component of `newShape` can be -1. The number of dense elements implied
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* by `newShape` must be the same as the number of dense elements originally
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* implied by `inputShape`. Reshaping does not affect the order of values in the
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* SparseTensor. If the input tensor has rank R_in and N non-empty values, and
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* `newShape` has length R_out, then `inputIndices` has shape [N, R_in],
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* `inputShape` has length R_in, `outputIndices` has shape [N, R_out], and
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* `outputShape` has length R_out.
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*
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* ```js
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* const result = tf.sparse.sparseReshape(
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* [[0, 0, 0], [0, 0, 1], [0, 1, 0], [1, 0, 0], [1, 2, 3]],
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* [2, 3, 6], [9, -1]);
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* console.log(result);
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* result['outputIndices'].print(); //[[0, 0], [0, 1], [1, 2], [4, 2], [8, 1]]
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* result['outputShape'].print(); // [9, 4]
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* ```
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* @param inputIndices: 2-D. N x R_in matrix with the indices of non-empty
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* values in a SparseTensor.
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* @param inputShape: 1-D. R_in Tensor1D with the input SparseTensor's dense
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* shape.
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* @param newShape: 1-D. R_out Tensor1D with the requested new dense shape.
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* @return A map with the following properties:
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* - outputIndices: 2-D. N x R_out matrix with the updated indices of
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* non-empty values in the output SparseTensor.
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* - outputShape: 1-D. R_out vector with the full dense shape of the output
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* SparseTensor. This is the same as newShape but with any -1 dimensions
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* filled in.
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* @doc {heading: 'Operations', subheading: 'Sparse'}
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*/
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declare function sparseReshape_(inputIndices: Tensor2D | TensorLike, inputShape: Tensor1D | TensorLike, newShape: Tensor1D | TensorLike): NamedTensorMap;
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export declare const sparseReshape: typeof sparseReshape_;
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export {};
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