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-rw-r--r--gi/pf/hpyp_tm.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/gi/pf/hpyp_tm.h b/gi/pf/hpyp_tm.h
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--- a/gi/pf/hpyp_tm.h
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-#ifndef HPYP_LEX_TRANS
-#define HPYP_LEX_TRANS
-
-#include <vector>
-#include "wordid.h"
-#include "prob.h"
-#include "sampler.h"
-#include "freqdict.h"
-#include "poisson_uniform_word_model.h"
-
-struct FreqBinner;
-template <class B> struct PYPWordModel;
-template <typename T, class B> struct ConditionalPYPWordModel;
-
-struct HPYPLexicalTranslation {
- explicit HPYPLexicalTranslation(const std::vector<std::vector<WordID> >& lets,
- const unsigned vocab_size,
- const unsigned num_letters);
-
- prob_t Likelihood() const;
-
- void ResampleHyperparameters(MT19937* rng);
- prob_t Prob(WordID src, WordID trg) const; // return p(trg | src)
- void Summary() const;
- void Increment(WordID src, WordID trg, MT19937* rng);
- void Decrement(WordID src, WordID trg, MT19937* rng);
- unsigned UniqueConditioningContexts() const;
-
- private:
- const std::vector<std::vector<WordID> >& letters; // spelling dictionary
- PoissonUniformWordModel base; // "generator" of English types
- PYPWordModel<PoissonUniformWordModel>* up0; // model English lexicon
- ConditionalPYPWordModel<PYPWordModel<PoissonUniformWordModel>, FreqBinner>* tmodel; // translation distributions
- // (model English word | French word)
- const WordID kX;
-};
-
-#endif