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42 lines
908 B
C++
42 lines
908 B
C++
//
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// ConfidenceSummary.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 21/01/2018.
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// Copyright 2018 Thomas Harte. All rights reserved.
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//
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#pragma once
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#include "ConfidenceSource.hpp"
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#include <vector>
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namespace Analyser::Dynamic {
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/*!
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Summaries a collection of confidence sources by calculating their weighted sum.
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*/
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class ConfidenceSummary: public ConfidenceSource {
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public:
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/*!
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Instantiates a summary that will produce the weighted sum of
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@c sources, each using the corresponding entry of @c weights.
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Requires that @c sources and @c weights are of the same length.
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*/
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ConfidenceSummary(
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const std::vector<ConfidenceSource *> &sources,
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const std::vector<float> &weights);
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/*! @returns The weighted sum of all sources. */
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float get_confidence() final;
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private:
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const std::vector<ConfidenceSource *> sources_;
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const std::vector<float> weights_;
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float weight_sum_;
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};
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}
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