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33 lines
794 B
C++
33 lines
794 B
C++
#pragma once
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#include "moses/ScoreComponentCollection.h"
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#include "moses/TargetPhrase.h"
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namespace Moses
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{
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namespace Syntax
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{
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// A SHyperedge label.
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//
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struct SLabel {
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// Deltas for individual feature scores. i.e. this object records the change
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// in each feature score that results from applying the rule associated with
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// this hyperedge.
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ScoreComponentCollection deltas;
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// Total derivation score to be used for comparison in beam search (i.e.
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// including future cost estimates). This is the sum of the 1-best
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// subderivations' future scores + deltas.
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float futureScore;
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// Target-side of the grammar rule.
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const TargetPhrase *translation;
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// Input weight of this hyperedge (e.g. from weighted input forest).
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float inputWeight;
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};
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} // Syntax
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} // Moses
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