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author | Patrick Simianer <p@simianer.de> | 2013-01-21 12:29:43 +0100 |
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committer | Patrick Simianer <p@simianer.de> | 2013-01-21 12:29:43 +0100 |
commit | 50f22047eb1b7f2d60e85cdcf0fcd86342e50523 (patch) | |
tree | 730dabaf2fa57b1e4536d40f036b46795d37f289 /klm/lm/builder/interpolate.hh | |
parent | 8b399cb09513cd79ed4182be9f75882c1e1b336a (diff) | |
parent | 608886384da40aedfabd629c882b8ea9b3f6348e (diff) |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'klm/lm/builder/interpolate.hh')
-rw-r--r-- | klm/lm/builder/interpolate.hh | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/klm/lm/builder/interpolate.hh b/klm/lm/builder/interpolate.hh new file mode 100644 index 00000000..9268d404 --- /dev/null +++ b/klm/lm/builder/interpolate.hh @@ -0,0 +1,27 @@ +#ifndef LM_BUILDER_INTERPOLATE__ +#define LM_BUILDER_INTERPOLATE__ + +#include <stdint.h> + +#include "lm/builder/multi_stream.hh" + +namespace lm { namespace builder { + +/* Interpolate step. + * Input: suffix sorted n-grams with (p_uninterpolated, gamma) from + * InitialProbabilities. + * Output: suffix sorted n-grams with complete probability + */ +class Interpolate { + public: + explicit Interpolate(uint64_t unigram_count, const ChainPositions &backoffs); + + void Run(const ChainPositions &positions); + + private: + float uniform_prob_; + ChainPositions backoffs_; +}; + +}} // namespaces +#endif // LM_BUILDER_INTERPOLATE__ |