| 1 | /**
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| 2 | * @license
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| 3 | * Copyright 2020 Google LLC. All Rights Reserved.
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | * =============================================================================
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| 16 | */
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| 17 | import { Tensor2D } from '../tensor';
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| 18 | import { DataType } from '../types';
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| 19 | /**
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| 20 | * Create an identity matrix.
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| 21 | *
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| 22 | * @param numRows Number of rows.
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| 23 | * @param numColumns Number of columns. Defaults to `numRows`.
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| 24 | * @param batchShape If provided, will add the batch shape to the beginning
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| 25 | * of the shape of the returned `tf.Tensor` by repeating the identity
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| 26 | * matrix.
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| 27 | * @param dtype Data type.
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| 28 | * @returns Identity matrix of the specified size and data type, possibly
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| 29 | * with batch repetition if `batchShape` is specified.
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| 30 | *
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| 31 | * @doc {heading: 'Tensors', subheading: 'Creation'}
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| 32 | */
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| 33 | declare function eye_(numRows: number, numColumns?: number, batchShape?: [number] | [number, number] | [number, number, number] | [number, number, number, number], dtype?: DataType): Tensor2D;
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| 34 | export declare const eye: typeof eye_;
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| 35 | export {};
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