| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for automatic task selection. SOLUTION: A selected task is discriminated in the natural conversation of user to perform such selection. The significant phrase of set is decided from a grammatical inference algorithm to be operated by the words of conversion of prescribed materials, such words are respectively accompanied with a designated task purpose, and based on the attached task purpose, the respective words are displayed by a mark. The respective significant phrases prepared by the grammatical inference algorithm have a mutual information value exceeding a prescribed threshold and a feature value (corresponding to the attached task purpose). |
