| 摘要 |
PROBLEM TO BE SOLVED: To provide a language model generation device which can generate a language model specializing in vocabulary frequently used among conference participants.SOLUTION: A language model generation device for a conference minutes automatic creation system comprises: an individual language model storage unit which stores an individual language model for each conference participant that defines an n-gram probability for each word and is generated in advance from each language resource accumulated for each participant; an n-gram probability addition unit which calculates an added probability value by adding n-gram probabilities of all participants, for each word; and a standardization unit which calculates standardized probability values which are standardized to have a total value of the added probability values become one, and uses the standardized probability values as an adaptive language model. |
