METHOD AND DEVICE FOR PROVIDING HIERARCHICAL INDEX OF DATA STRUCTURE OF LANGUAGE MODEL Russian patent published in 2007 - IPC G06F17/30 G10L15/00 

Abstract RU 2294011 C2

FIELD: statistical language models, used in speech recognition systems.

SUBSTANCE: word indexes of bigrams are stored in form of common base with characteristic shifting. In one variant of realization, memory volume required for serial storage of bigram word indexes is compared to volume of memory, required for storage of indexes of bigram words in form of common base with characteristic shifting. Then indexes of bigram words are stored for minimization of size of data file of language model.

EFFECT: decreased memory volume needed for storing data structure of language model.

7 cl, 4 dwg

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RU 2 294 011 C2

Authors

Kibkalo Aleksandr Alekseevich

Ryzhachkin Ivan P.

Dates

2007-02-20Published

2001-10-19Filed