INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

Fecha de publicación: 03/06/2021
Fuente: WIPO (eseential oils OR extracts)
The present invention makes it possible to identify a slot in which an item value is to be set, even in the case when there is no expression that matches a predefined item name. An information processing device according to one embodiment of the present invention is provided with: a dividing unit which divides a first keyword into first words and divides a sentence into second words; an extraction unit which extracts, from the sentence, a word string including at the leading end thereof a second word that matches the first word at the leading end of the first keyword and/or a word string including at the tail end thereof a second word that matches the first word at the tail end of the first keyword; and a detection unit which detects a second keyword on the basis of character similarity representing a degree of similarity in character between the word string and the first keyword and/or constructional similarity representing a degree of similarity between the construction of the word string and the construction of the first keyword.