WRITER ACTION ESTIMATION DEVICE, WRITER ACTION ESTIMATION MODEL LEARNING DEVICE, WRITER ACTION ESTIMATION METHOD, WRITER ACTION ESTIMATION MODEL LEARNING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To estimate action to optional merchandise by a writer of an input document described about the merchandise.

SOLUTION: A 'how to be used' list feature creating part 54 creates a feature representing the existence/absence of a verb of a 'how to be used' list to a merchandise name on the basis of a morphological analysis result obtained by performing morphological analysis of an input document. A 'how to be used' implication list feature creating part 56 creates a feature representing the existence/absence of a verb of a 'how to be used' implication list. By using a sorter 58, the writer of the input document determines whether a corresponding merchandise is used or unused on the basis of the features created about the input document and a writer action estimation model.

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