56 lines
1.9 KiB
TypeScript
56 lines
1.9 KiB
TypeScript
/**
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* Copyright 2022 The MediaPipe Authors. All Rights Reserved.
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*
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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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import {Category} from '../../../../tasks/web/components/containers/category';
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/** Classification results for a given classifier head. */
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export interface Classifications {
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/**
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* The array of predicted categories, usually sorted by descending scores,
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* e.g., from high to low probability.
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*/
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categories: Category[];
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/**
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* The index of the classifier head these categories refer to. This is
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* useful for multi-head models.
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*/
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headIndex: number;
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/**
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* The name of the classifier head, which is the corresponding tensor
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* metadata name. Defaults to an empty string if there is no such metadata.
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*/
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headName: string;
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}
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/** Classification results of a model. */
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export interface ClassificationResult {
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/** The classification results for each head of the model. */
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classifications: Classifications[];
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/**
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* The optional timestamp (in milliseconds) of the start of the chunk of data
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* corresponding to these results.
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*
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* This is only used for classification on time series (e.g. audio
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* classification). In these use cases, the amount of data to process might
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* exceed the maximum size that the model can process: to solve this, the
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* input data is split into multiple chunks starting at different timestamps.
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*/
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timestampMs?: number;
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}
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